接入 SimNow 模拟盘与期货下单、策略及品种推荐功能。

新增 vnpy CTP 桥接、以损定仓/固定张数、趋势回调与滚仓策略、按资金推荐品种及交易风控；模拟盘走 SimNow，实盘预留期货公司配置。

Co-authored-by: Cursor <cursoragent@cursor.com>

.env.example

@@ -3,19 +3,46 @@ HOST=0.0.0.0
 PORT=6600
 DEBUG=false
 
-# Flask Session 密钥（部署时务必改为随机字符串，deploy.sh 首次会自动生成）
 SECRET_KEY=change-this-to-a-random-secret-key
 
-# 初始管理员（首次建库自动写入；已建库后修改需设 ADMIN_SYNC_FROM_ENV=true 并重启）
 ADMIN_USERNAME=admin
 ADMIN_PASSWORD=change-me-on-first-login
 ADMIN_SYNC_FROM_ENV=false
 
-# 企业微信 Webhook（也可在系统设置页面修改）
 WECHAT_WEBHOOK=
 
-# 行情数据源: sina（默认，免费）| auto（有机构 token 时优先同花顺）| ths
 QUOTE_SOURCE=sina
-
-# 同花顺 iFinD refresh_token（仅机构用户，普通用户留空即可）
 THS_REFRESH_TOKEN=
+
+# 交易模式：simulation=SimNow，live=期货公司（系统设置页可改）
+TRADING_MODE=simulation
+POSITION_SIZING_MODE=risk
+RISK_PERCENT=1
+
+# —— SimNow 模拟盘（在 simnow.com 注册后填写）——
+SIMNOW_USER=
+SIMNOW_PASSWORD=
+SIMNOW_BROKER_ID=9999
+# 7×24 环境示例（以 SimNow 官网最新为准）
+SIMNOW_TD_ADDRESS=tcp://180.168.146.187:10201
+SIMNOW_MD_ADDRESS=tcp://180.168.146.187:10211
+SIMNOW_APP_ID=simnow_client_test
+SIMNOW_AUTH_CODE=0000000000000000
+SIMNOW_PRODUCT_INFO=simnow_client_test
+
+# —— 期货公司实盘（后期接入）——
+CTP_LIVE_USER=
+CTP_LIVE_PASSWORD=
+CTP_LIVE_BROKER_ID=
+CTP_LIVE_TD_ADDRESS=
+CTP_LIVE_MD_ADDRESS=
+CTP_LIVE_APP_ID=
+CTP_LIVE_AUTH_CODE=
+CTP_LIVE_PRODUCT_INFO=
+
+# 账户冷静期
+RISK_CONTROL_ENABLED=true
+RISK_COOLING_HOURS_MANUAL=4
+RISK_COOLING_HOURS_MANUAL_JOURNAL=1
+RISK_MANUAL_CLOSE_DAILY_LIMIT=2
+MAX_ACTIVE_POSITIONS=1

app.py

@@ -34,6 +34,9 @@ from kline_store import ensure_kline_tables
 from kline_stream import kline_hub, sse_format
 from kline_chart import generate_review_kline_chart, fetch_market_klines, MARKET_PERIODS
 from market import get_price as market_get_price, set_ths_refresh_token, get_quote_source_label
+from strategy.strategy_db import init_strategy_tables
+from install_trading import install_trading
+from vnpy_bridge import try_init_vnpy
 
 load_dotenv(os.path.join(os.path.dirname(os.path.abspath(__file__)), ".env"))
 
@@ -306,6 +309,7 @@ def init_db():
                   data_json TEXT NOT NULL,
                   updated_at TEXT NOT NULL)''')
     ensure_kline_tables(conn)
+    init_strategy_tables(conn)
     conn.commit()
     conn.close()
 
@@ -322,6 +326,12 @@ def init_db():
 
     if not get_setting("fee_multiplier"):
         set_setting("fee_multiplier", "2")
+    if not get_setting("trading_mode"):
+        set_setting("trading_mode", "simulation")
+    if not get_setting("position_sizing_mode"):
+        set_setting("position_sizing_mode", "risk")
+    if not get_setting("risk_percent"):
+        set_setting("risk_percent", "1")
     conn = get_db()
     fee_cnt = conn.execute("SELECT COUNT(*) FROM fee_rates").fetchone()[0]
     conn.close()
@@ -569,6 +579,9 @@ def background_task():
             expire_old_plans()
             check_key_monitors()
             check_order_plans()
+            fn = getattr(app, "_check_trend_plans", None)
+            if fn:
+                fn(app)
         except Exception:
             pass
         time.sleep(3)
@@ -583,8 +596,6 @@ def start_background_threads():
     threading.Thread(target=refresh_main_index, daemon=True).start()
 
 
-start_background_threads()
-
 # —————————————— 登录 ——————————————
 
 def login_required(f):
@@ -1278,6 +1289,14 @@ def add_review():
             d.get("notes", "").strip(),
         ),
     )
+    hook = getattr(app, "_risk_review_hook", None)
+    if hook:
+        hook(
+            conn,
+            ",".join(tags),
+            exit_trigger,
+            d.get("exit_supplement", "").strip(),
+        )
     conn.commit()
     conn.close()
     touch_stats_cache()
@@ -1535,9 +1554,25 @@ def settings():
                     flash("实盘资金不能为负数")
                 else:
                     set_setting("live_capital", str(val))
-                    flash("实盘资金已保存")
+                    flash("参考资金已保存（CTP 已连接时以 SimNow/柜台权益为准）")
             except ValueError:
                 flash("请输入有效的实盘资金金额")
+        elif action == "trading":
+            mode = request.form.get("trading_mode", "simulation").strip()
+            if mode not in ("simulation", "live"):
+                mode = "simulation"
+            sizing = request.form.get("position_sizing_mode", "risk").strip()
+            if sizing not in ("fixed", "risk"):
+                sizing = "risk"
+            set_setting("trading_mode", mode)
+            set_setting("position_sizing_mode", sizing)
+            try:
+                rp = float(request.form.get("risk_percent", "1") or 1)
+                set_setting("risk_percent", str(max(0.1, min(100.0, rp))))
+            except ValueError:
+                flash("风险比例无效")
+                return redirect(url_for("settings"))
+            flash("交易模式已保存")
         elif action == "password":
             old_p = request.form.get("old_password", "")
             new_p = request.form.get("new_password", "")
@@ -1563,8 +1598,26 @@ def settings():
         username=username,
         live_capital=live_capital,
         quote_label=get_quote_source_label(),
+        trading_mode=get_setting("trading_mode", "simulation"),
+        position_sizing_mode=get_setting("position_sizing_mode", "risk"),
+        risk_percent=get_setting("risk_percent", "1"),
     )
 
+
+install_trading(
+    app,
+    login_required=login_required,
+    get_db=get_db,
+    get_setting=get_setting,
+    set_setting=set_setting,
+    fetch_price=fetch_price,
+    send_wechat_msg=send_wechat_msg,
+)
+
+try_init_vnpy({})
+
+start_background_threads()
+
 # —————————————— 启动 ——————————————
 
 if __name__ == "__main__":

contract_specs.py

@@ -2,13 +2,13 @@
 import re
 from typing import Optional
 
-DEFAULT_SPEC = {"mult": 10, "margin_rate": 0.10}
+DEFAULT_SPEC = {"mult": 10, "margin_rate": 0.10, "tick_size": 1.0}
 
-# 参考交易所常见规格（乘数 + 保证金比例估算）
+# 参考交易所常见规格（乘数 + 保证金比例 + 最小变动价位）
 _SPEC_BY_THS: dict[str, dict] = {
-    "ag": {"mult": 15, "margin_rate": 0.14},
-    "au": {"mult": 1000, "margin_rate": 0.10},
-    "cu": {"mult": 5, "margin_rate": 0.10},
+    "ag": {"mult": 15, "margin_rate": 0.14, "tick_size": 1.0},
+    "au": {"mult": 1000, "margin_rate": 0.10, "tick_size": 0.02},
+    "cu": {"mult": 5, "margin_rate": 0.10, "tick_size": 10.0},
     "al": {"mult": 5, "margin_rate": 0.10},
     "zn": {"mult": 5, "margin_rate": 0.10},
     "pb": {"mult": 5, "margin_rate": 0.10},
@@ -52,10 +52,14 @@ _SPEC_BY_THS: dict[str, dict] = {
     "AP": {"mult": 10, "margin_rate": 0.10},
     "CJ": {"mult": 5, "margin_rate": 0.10},
     "PK": {"mult": 5, "margin_rate": 0.10},
-    "IF": {"mult": 300, "margin_rate": 0.12},
-    "IH": {"mult": 300, "margin_rate": 0.12},
-    "IC": {"mult": 200, "margin_rate": 0.12},
-    "IM": {"mult": 200, "margin_rate": 0.12},
+    "IF": {"mult": 300, "margin_rate": 0.12, "tick_size": 0.2},
+    "IH": {"mult": 300, "margin_rate": 0.12, "tick_size": 0.2},
+    "IC": {"mult": 200, "margin_rate": 0.12, "tick_size": 0.2},
+    "IM": {"mult": 200, "margin_rate": 0.12, "tick_size": 0.2},
+}
+
+_TICK_OVERRIDES: dict[str, float] = {
+    "sc": 0.1, "TA": 2.0, "CF": 5.0, "SF": 2.0, "SM": 2.0,
 }
 
 
@@ -67,7 +71,10 @@ def get_contract_spec(ths_code: str) -> dict:
     letters = m.group(1)
     spec = _SPEC_BY_THS.get(letters) or _SPEC_BY_THS.get(letters.upper()) or _SPEC_BY_THS.get(letters.lower())
     if spec:
-        return {"mult": spec["mult"], "margin_rate": spec["margin_rate"]}
+        tick = spec.get("tick_size")
+        if tick is None:
+            tick = _TICK_OVERRIDES.get(letters) or _TICK_OVERRIDES.get(letters.upper()) or 1.0
+        return {"mult": spec["mult"], "margin_rate": spec["margin_rate"], "tick_size": float(tick)}
     return dict(DEFAULT_SPEC)
 
 

ctp_symbol.py

@@ -0,0 +1,57 @@
+"""同花顺合约代码 → vnpy Symbol + Exchange。"""
+from __future__ import annotations
+
+import re
+from typing import Optional, Tuple
+
+from symbols import ths_to_codes
+
+try:
+    from vnpy.trader.constant import Exchange
+except ImportError:
+    Exchange = None  # type: ignore
+
+_EX_MAP = {
+    "SHFE": "SHFE",
+    "DCE": "DCE",
+    "CZCE": "CZCE",
+    "CFFEX": "CFFEX",
+    "INE": "INE",
+}
+
+
+def ths_to_vnpy_symbol(ths_code: str) -> Tuple[str, str]:
+    """
+    返回 (symbol, exchange_enum_name)。
+    例：rb2610 → rb2610, SHFE；SR609 → SR609, CZCE
+    """
+    code = (ths_code or "").strip()
+    codes = ths_to_codes(code)
+    ex = (codes.get("ex") if codes else None) or "SHFE"
+    ex = _EX_MAP.get(ex, "SHFE")
+    m = re.match(r"^([A-Za-z]+)(\d+)$", code)
+    if not m:
+        return code, ex
+    letters, digits = m.group(1), m.group(2)
+    if ex == "CZCE":
+        # 郑商所 CTP 常为大写 + 3 位年月（如 SR509）；4 位则取后 3 位
+        sym = letters.upper() + (digits[-3:] if len(digits) >= 3 else digits)
+    else:
+        sym = letters.lower() + digits
+    return sym, ex
+
+
+def to_vnpy_exchange(ex_name: str):
+    if Exchange is None:
+        raise ImportError("vnpy 未安装")
+    mapping = {
+        "SHFE": Exchange.SHFE,
+        "DCE": Exchange.DCE,
+        "CZCE": Exchange.CZCE,
+        "CFFEX": Exchange.CFFEX,
+        "INE": Exchange.INE,
+    }
+    ex = mapping.get((ex_name or "").upper())
+    if ex is None:
+        raise ValueError(f"未知交易所: {ex_name}")
+    return ex

docs/TRADING.md

@@ -0,0 +1,40 @@
+# 期货下单与策略交易
+
+## 两种交易通道
+
+| 设置 | 实际连接 | 资金 |
+|------|----------|------|
+| **模拟盘** | **SimNow**（vnpy → CTP 仿真前置） | SimNow 账户权益 |
+| **实盘** | **期货公司 CTP**（后期配置 `CTP_LIVE_*`） | 柜台权益 |
+
+已移除「本地 SQLite 假撮合」；模拟盘与实盘均走 **vnpy_ctp**，仅 `.env` 前置与账号不同。
+
+## 首次使用 SimNow
+
+1. 在 [SimNow](https://www.simnow.com.cn/) 注册仿真账号  
+2. 复制 `.env.example` → `.env`，填写 `SIMNOW_USER`、`SIMNOW_PASSWORD`  
+3. 核对 SimNow 官网最新的 **7×24 或交易时段** 前置地址  
+4. `pip install vnpy vnpy_ctp`  
+5. 启动程序 → **期货下单** → 点击 **连接 CTP**  
+6. 连接成功后，权益、持仓、下单均来自 SimNow
+
+## 参考资金
+
+系统设置中的「参考资金」仅在 **CTP 未连接** 时用于品种推荐与以损定仓估算；连接 SimNow 后自动改用柜台权益。
+
+## 导航
+
+| 页面 | 路径 |
+|------|------|
+| 品种推荐 | `/recommend` |
+| 期货下单 | `/trade` |
+| 策略交易 | `/strategy` |
+| 策略记录 | `/strategy/records` |
+
+## API
+
+| 接口 | 说明 |
+|------|------|
+| `POST /api/ctp/connect` | 按当前模式连接 SimNow 或实盘 CTP |
+| `GET /api/ctp/status` | 连接状态与缺失配置项 |
+| `POST /api/trade/order` | 限价报单（需已连接 CTP） |

install_trading.py

@@ -0,0 +1,690 @@
+"""期货下单、品种推荐、策略交易路由注册。"""
+from __future__ import annotations
+
+import json
+from datetime import datetime
+from typing import Any, Callable
+
+from flask import flash, jsonify, redirect, render_template, request, url_for
+
+from contract_specs import calc_position_metrics, get_contract_spec
+from position_sizing import (
+    MODE_FIXED,
+    MODE_RISK,
+    calc_lots_by_risk,
+    calc_order_tick_metrics,
+    normalize_sizing_mode,
+)
+from product_recommend import list_product_recommendations
+from risk.account_risk_lib import (
+    assert_can_open,
+    get_risk_status,
+    on_mood_journal_freeze,
+    on_user_initiated_close,
+    parse_mood_issues,
+    reduce_cooloff_after_journal,
+    trading_day_label,
+)
+from strategy.strategy_db import init_strategy_tables
+from strategy.strategy_roll_lib import preview_roll
+from strategy.strategy_snapshot_lib import list_snapshots, save_snapshot
+from strategy.strategy_trend_lib import compute_trend_plan_futures, trend_dca_level_reached
+from strategy.strategy_snapshot_lib import STRATEGY_ROLL, STRATEGY_TREND
+from symbols import ths_to_codes, resolve_main_contract, PRODUCTS
+from trading_context import (
+    TRADING_MODE_LIVE,
+    TRADING_MODE_SIM,
+    get_account_capital,
+    get_risk_percent,
+    get_sizing_mode,
+    get_trading_mode,
+    trading_mode_label,
+)
+from ctp_symbol import ths_to_vnpy_symbol
+from vnpy_bridge import (
+    ctp_connect,
+    ctp_get_account,
+    ctp_list_positions,
+    ctp_status,
+    execute_order,
+)
+
+
+def install_trading(app, *, login_required, get_db, get_setting, set_setting, fetch_price, send_wechat_msg):
+    """注册交易相关路由。"""
+
+    def _settings_dict() -> dict:
+        return {
+            "trading_mode": get_trading_mode(get_setting),
+            "position_sizing_mode": get_sizing_mode(get_setting),
+            "risk_percent": str(get_risk_percent(get_setting)),
+        }
+
+    def _capital(conn) -> float:
+        return get_account_capital(conn, get_setting)
+
+    def _main_price(product_ths: str):
+        for p in PRODUCTS:
+            if p["ths"] == product_ths:
+                main = resolve_main_contract(p)
+                if not main:
+                    return None
+                sym = main.get("ths_code") or ""
+                codes = ths_to_codes(sym)
+                if codes:
+                    return fetch_price(sym, codes.get("market_code", ""), codes.get("sina_code", ""))
+        return None
+
+    def _ctp_account(mode: str) -> dict:
+        try:
+            return ctp_get_account(mode)
+        except Exception:
+            return {}
+
+    def _ctp_positions(mode: str) -> list:
+        try:
+            return ctp_list_positions(mode)
+        except Exception:
+            return []
+
+    def _match_ctp_symbol(ctp_sym: str, ths: str) -> bool:
+        a = (ctp_sym or "").lower()
+        b = (ths or "").lower()
+        if a == b:
+            return True
+        try:
+            vnpy_sym, _ = ths_to_vnpy_symbol(ths)
+            return a == vnpy_sym.lower()
+        except Exception:
+            return False
+
+    @app.route("/trade")
+    @login_required
+    def trade_page():
+        conn = get_db()
+        init_strategy_tables(conn)
+        mode = get_trading_mode(get_setting)
+        ctp_st = ctp_status(mode)
+        capital = _capital(conn)
+        sizing = get_sizing_mode(get_setting)
+        risk = get_risk_status(conn)
+        ctp_acc = _ctp_account(mode) if ctp_st.get("connected") else {}
+        positions = _ctp_positions(mode) if ctp_st.get("connected") else []
+        conn.close()
+        return render_template(
+            "trade.html",
+            trading_mode=mode,
+            trading_mode_label=trading_mode_label(get_setting),
+            sizing_mode=sizing,
+            risk_percent=get_risk_percent(get_setting),
+            capital=capital,
+            risk_status=risk,
+            ctp_status=ctp_st,
+            ctp_account=ctp_acc,
+            ctp_positions=positions,
+        )
+
+    @app.route("/recommend")
+    @login_required
+    def recommend_page():
+        conn = get_db()
+        capital = _capital(conn)
+        conn.close()
+        rows = list_product_recommendations(capital, _main_price)
+        return render_template("recommend.html", capital=capital, rows=rows, trading_mode_label=trading_mode_label(get_setting))
+
+    @app.route("/strategy")
+    @login_required
+    def strategy_page():
+        conn = get_db()
+        init_strategy_tables(conn)
+        capital = _capital(conn)
+        active_trend = conn.execute(
+            "SELECT * FROM trend_pullback_plans WHERE status='active' ORDER BY id DESC LIMIT 1"
+        ).fetchone()
+        monitors = conn.execute(
+            "SELECT * FROM trade_order_monitors WHERE status='active' ORDER BY id DESC"
+        ).fetchall()
+        roll_groups = conn.execute(
+            "SELECT * FROM roll_groups WHERE status='active' ORDER BY id DESC"
+        ).fetchall()
+        conn.close()
+        return render_template(
+            "strategy.html",
+            capital=capital,
+            risk_percent=get_risk_percent(get_setting),
+            sizing_mode=get_sizing_mode(get_setting),
+            active_trend=dict(active_trend) if active_trend else None,
+            monitors=[dict(m) for m in monitors],
+            roll_groups=[dict(g) for g in roll_groups],
+        )
+
+    @app.route("/strategy/records")
+    @login_required
+    def strategy_records_page():
+        conn = get_db()
+        init_strategy_tables(conn)
+        trend, roll = list_snapshots(conn)
+        conn.close()
+        return render_template("strategy_records.html", trend_rows=trend, roll_rows=roll)
+
+    @app.route("/api/trade/quote")
+    @login_required
+    def api_trade_quote():
+        sym = (request.args.get("symbol") or "").strip()
+        lots = request.args.get("lots") or "1"
+        if not sym:
+            return jsonify({"ok": False, "error": "缺少品种"}), 400
+        codes = ths_to_codes(sym)
+        price = fetch_price(sym, codes.get("market_code", "") if codes else "", codes.get("sina_code", "") if codes else "")
+        try:
+            lots_f = max(1, int(float(lots)))
+        except (TypeError, ValueError):
+            lots_f = 1
+        metrics = calc_order_tick_metrics(sym, lots_f, price)
+        spec = get_contract_spec(sym)
+        name = codes.get("name", sym) if codes else sym
+        pos_long = pos_short = 0
+        mode = get_trading_mode(get_setting)
+        ctp_st = ctp_status(mode)
+        if ctp_st.get("connected"):
+            for p in _ctp_positions(mode):
+                if not _match_ctp_symbol(p.get("symbol", ""), sym):
+                    continue
+                if p["direction"] == "long":
+                    pos_long = int(p["lots"])
+                else:
+                    pos_short = int(p["lots"])
+        max_open = int(_capital(get_db()) / (metrics["margin_per_lot"] or 1)) if metrics.get("margin_per_lot") else 0
+        return jsonify({
+            "ok": True,
+            "symbol": sym,
+            "name": name,
+            "price": price,
+            "lots": lots_f,
+            "metrics": metrics,
+            "exchange": codes.get("exchange", "") if codes else "",
+            "pos_long": pos_long,
+            "pos_short": pos_short,
+            "max_open_long": max_open,
+            "max_open_short": max_open,
+            "footer_text": (
+                f"*{name} 每手{spec['mult']}吨/点 最小变动{metrics['tick_size']} "
+                f"每跳{metrics['tick_value_per_lot']}元/手×{lots_f}={metrics['tick_value_total']}元 "
+                f"精度{metrics['price_precision']}位小数"
+            ),
+        })
+
+    @app.route("/api/trade/preview", methods=["POST"])
+    @login_required
+    def api_trade_preview():
+        d = request.get_json(silent=True) or {}
+        sym = (d.get("symbol") or "").strip()
+        direction = (d.get("direction") or "long").strip().lower()
+        try:
+            entry = float(d.get("entry") or d.get("price") or 0)
+            sl = float(d.get("stop_loss") or 0)
+            tp = float(d.get("take_profit") or 0)
+        except (TypeError, ValueError):
+            return jsonify({"ok": False, "error": "价格参数无效"}), 400
+        conn = get_db()
+        capital = _capital(conn)
+        conn.close()
+        sizing = get_sizing_mode(get_setting)
+        if sizing == MODE_RISK:
+            lots, err = calc_lots_by_risk(entry, sl, direction, capital, get_risk_percent(get_setting), sym)
+            if err:
+                return jsonify({"ok": False, "error": err}), 400
+        else:
+            try:
+                lots = max(1, int(d.get("lots") or 1))
+            except (TypeError, ValueError):
+                lots = 1
+        metrics = calc_position_metrics(direction, entry, sl, tp, lots, entry, capital, sym)
+        tick = calc_order_tick_metrics(sym, lots, entry)
+        return jsonify({"ok": True, "lots": lots, "sizing_mode": sizing, "metrics": metrics, "tick": tick, "capital": capital})
+
+    @app.route("/api/trade/order", methods=["POST"])
+    @login_required
+    def api_trade_order():
+        d = request.get_json(silent=True) or {}
+        sym = (d.get("symbol") or "").strip()
+        offset = (d.get("offset") or "open").strip().lower()
+        direction = (d.get("direction") or "long").strip().lower()
+        try:
+            lots = max(1, int(d.get("lots") or 1))
+            price = float(d.get("price") or 0)
+        except (TypeError, ValueError):
+            return jsonify({"ok": False, "error": "手数或价格无效"}), 400
+        if not sym or price <= 0:
+            return jsonify({"ok": False, "error": "品种或价格无效"}), 400
+        conn = get_db()
+        init_strategy_tables(conn)
+        if offset.startswith("open"):
+            err = assert_can_open(conn)
+            if err:
+                conn.close()
+                return jsonify({"ok": False, "error": err}), 403
+        mode = get_trading_mode(get_setting)
+        sizing = get_sizing_mode(get_setting)
+        if offset.startswith("open") and sizing == MODE_RISK:
+            sl = float(d.get("stop_loss") or 0)
+            if sl <= 0:
+                conn.close()
+                return jsonify({"ok": False, "error": "以损定仓模式须填写止损价"}), 400
+            lots_calc, err = calc_lots_by_risk(price, sl, direction, _capital(conn), get_risk_percent(get_setting), sym)
+            if err:
+                conn.close()
+                return jsonify({"ok": False, "error": err}), 400
+            lots = lots_calc or lots
+        try:
+            result = execute_order(
+                conn,
+                mode=mode,
+                offset=offset,
+                symbol=sym,
+                direction=direction,
+                lots=lots,
+                price=price,
+                settings=_settings_dict(),
+            )
+            if offset.startswith("open"):
+                sl = d.get("stop_loss")
+                tp = d.get("take_profit")
+                codes = ths_to_codes(sym)
+                conn.execute(
+                    """INSERT INTO trade_order_monitors (
+                        symbol, symbol_name, market_code, direction, lots, entry_price,
+                        stop_loss, take_profit, open_time, monitor_type, status
+                    ) VALUES (?,?,?,?,?,?,?,?,?,?, 'active')""",
+                    (
+                        sym,
+                        codes.get("name", sym) if codes else sym,
+                        codes.get("market_code", "") if codes else "",
+                        direction,
+                        lots,
+                        price,
+                        float(sl) if sl else None,
+                        float(tp) if tp else None,
+                        datetime.now().strftime("%Y-%m-%d %H:%M:%S"),
+                        "manual",
+                    ),
+                )
+            conn.commit()
+            send_wechat_msg(f"{trading_mode_label(get_setting)} {offset} {sym} {direction} {lots}手 @{price}")
+            conn.close()
+            return jsonify({"ok": True, "result": result, "lots": lots})
+        except ValueError as exc:
+            conn.close()
+            return jsonify({"ok": False, "error": str(exc)}), 400
+        except Exception as exc:
+            conn.close()
+            return jsonify({"ok": False, "error": str(exc)}), 500
+
+    @app.route("/api/ctp/connect", methods=["POST"])
+    @login_required
+    def api_ctp_connect():
+        mode = get_trading_mode(get_setting)
+        force = bool((request.get_json(silent=True) or {}).get("force"))
+        try:
+            st = ctp_connect(mode, force=force)
+            acc = _ctp_account(mode)
+            return jsonify({"ok": True, "status": st, "account": acc})
+        except Exception as exc:
+            st = ctp_status(mode)
+            return jsonify({"ok": False, "error": str(exc), "status": st}), 400
+
+    @app.route("/api/ctp/status")
+    @login_required
+    def api_ctp_status():
+        mode = get_trading_mode(get_setting)
+        st = ctp_status(mode)
+        acc = _ctp_account(mode) if st.get("connected") else {}
+        return jsonify({"ok": True, "status": st, "account": acc})
+
+    @app.route("/api/account_snapshot")
+    @login_required
+    def api_account_snapshot():
+        conn = get_db()
+        init_strategy_tables(conn)
+        mode = get_trading_mode(get_setting)
+        ctp_st = ctp_status(mode)
+        capital = _capital(conn)
+        risk = get_risk_status(conn)
+        ctp_acc = _ctp_account(mode) if ctp_st.get("connected") else {}
+        positions = _ctp_positions(mode) if ctp_st.get("connected") else []
+        conn.close()
+        return jsonify({
+            "capital": capital,
+            "trading_mode": mode,
+            "trading_mode_label": trading_mode_label(get_setting),
+            "sizing_mode": get_sizing_mode(get_setting),
+            "risk_status": risk,
+            "ctp_status": ctp_st,
+            "ctp_account": ctp_acc,
+            "positions": positions,
+        })
+
+    @app.route("/api/recommend/list")
+    @login_required
+    def api_recommend_list():
+        conn = get_db()
+        capital = _capital(conn)
+        conn.close()
+        return jsonify({"ok": True, "capital": capital, "rows": list_product_recommendations(capital, _main_price)})
+
+    @app.route("/api/strategy/trend/preview", methods=["POST"])
+    @login_required
+    def api_trend_preview():
+        d = request.get_json(silent=True) or {}
+        sym = (d.get("symbol") or "").strip()
+        conn = get_db()
+        if conn.execute("SELECT id FROM trend_pullback_plans WHERE status='active'").fetchone():
+            conn.close()
+            return jsonify({"ok": False, "error": "已有运行中趋势计划"}), 400
+        capital = _capital(conn)
+        codes = ths_to_codes(sym)
+        price = fetch_price(sym, codes.get("market_code", "") if codes else "", codes.get("sina_code", "") if codes else "")
+        conn.close()
+        if not price:
+            return jsonify({"ok": False, "error": "无法获取现价"}), 400
+        plan, err = compute_trend_plan_futures(
+            direction=d.get("direction") or "long",
+            stop_loss=float(d.get("stop_loss") or 0),
+            add_upper=float(d.get("add_upper") or 0),
+            take_profit=float(d.get("take_profit") or 0),
+            risk_percent=float(d.get("risk_percent") or get_risk_percent(get_setting)),
+            capital=capital,
+            live_price=price,
+            ths_code=sym,
+            dca_legs=int(d.get("dca_legs") or 5),
+        )
+        if err:
+            return jsonify({"ok": False, "error": err}), 400
+        return jsonify({"ok": True, "plan": plan})
+
+    @app.route("/api/strategy/trend/execute", methods=["POST"])
+    @login_required
+    def api_trend_execute():
+        d = request.get_json(silent=True) or {}
+        sym = (d.get("symbol") or "").strip()
+        conn = get_db()
+        init_strategy_tables(conn)
+        err = assert_can_open(conn)
+        if err:
+            conn.close()
+            return jsonify({"ok": False, "error": err}), 403
+        capital = _capital(conn)
+        codes = ths_to_codes(sym)
+        price = fetch_price(sym, codes.get("market_code", "") if codes else "", codes.get("sina_code", "") if codes else "")
+        plan, perr = compute_trend_plan_futures(
+            direction=d.get("direction") or "long",
+            stop_loss=float(d.get("stop_loss") or 0),
+            add_upper=float(d.get("add_upper") or 0),
+            take_profit=float(d.get("take_profit") or 0),
+            risk_percent=float(d.get("risk_percent") or get_risk_percent(get_setting)),
+            capital=capital,
+            live_price=price or float(d.get("live_price") or 0),
+            ths_code=sym,
+        )
+        if perr:
+            conn.close()
+            return jsonify({"ok": False, "error": perr}), 400
+        mode = get_trading_mode(get_setting)
+        try:
+            execute_order(
+                conn, mode=mode, offset="open", symbol=sym,
+                direction=plan["direction"], lots=plan["first_lots"], price=price, settings=_settings_dict(),
+            )
+        except ValueError as exc:
+            conn.close()
+            return jsonify({"ok": False, "error": str(exc)}), 400
+        now = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+        cur = conn.execute(
+            """INSERT INTO trend_pullback_plans (
+                status, symbol, symbol_name, direction, stop_loss, add_upper, take_profit,
+                risk_percent, capital_snapshot, plan_margin, target_lots, first_lots, remainder_lots,
+                dca_legs, leg_amounts_json, grid_prices_json, first_order_done, avg_entry_price,
+                lots_open, opened_at
+            ) VALUES ('active',?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,1,?,?,?,?)""",
+            (
+                sym, codes.get("name", sym) if codes else sym, plan["direction"],
+                plan["stop_loss"], plan["add_upper"], plan["take_profit"],
+                plan["risk_percent"], plan["capital_snapshot"], plan["plan_margin"],
+                plan["target_lots"], plan["first_lots"], plan["remainder_lots"],
+                plan["dca_legs"], plan["leg_amounts_json"], plan["grid_prices_json"],
+                price, plan["first_lots"], now,
+            ),
+        )
+        plan_id = cur.lastrowid
+        conn.commit()
+        conn.close()
+        send_wechat_msg(f"趋势回调首仓 {sym} {plan['first_lots']}手")
+        return jsonify({"ok": True, "plan_id": plan_id, "plan": plan})
+
+    @app.route("/api/strategy/roll/preview", methods=["POST"])
+    @login_required
+    def api_roll_preview():
+        d = request.get_json(silent=True) or {}
+        conn = get_db()
+        mon_id = int(d.get("monitor_id") or 0)
+        mon = conn.execute("SELECT * FROM trade_order_monitors WHERE id=? AND status='active'", (mon_id,)).fetchone()
+        conn.close()
+        if not mon:
+            return jsonify({"ok": False, "error": "无有效持仓监控"}), 400
+        sym = mon["symbol"]
+        spec = get_contract_spec(sym)
+        capital = _capital(get_db())
+        preview, err = preview_roll(
+            direction=mon["direction"],
+            symbol=sym,
+            qty_existing=float(mon["lots"]),
+            entry_existing=float(mon["entry_price"]),
+            initial_take_profit=float(mon["take_profit"] or 0),
+            add_mode=d.get("add_mode") or "market",
+            new_stop_loss=float(d.get("new_stop_loss") or 0),
+            risk_percent=float(d.get("risk_percent") or 2),
+            capital_base=capital,
+            mult=spec["mult"],
+            add_price=float(d.get("add_price") or mon["entry_price"]),
+            fib_upper=d.get("fib_upper"),
+            fib_lower=d.get("fib_lower"),
+            legs_done=int(d.get("legs_done") or 0),
+        )
+        if err:
+            return jsonify({"ok": False, "error": err}), 400
+        return jsonify({"ok": True, "preview": preview})
+
+    @app.route("/api/strategy/roll/execute", methods=["POST"])
+    @login_required
+    def api_roll_execute():
+        d = request.get_json(silent=True) or {}
+        conn = get_db()
+        init_strategy_tables(conn)
+        mon_id = int(d.get("monitor_id") or 0)
+        mon = conn.execute("SELECT * FROM trade_order_monitors WHERE id=? AND status='active'", (mon_id,)).fetchone()
+        if not mon:
+            conn.close()
+            return jsonify({"ok": False, "error": "无有效持仓监控"}), 400
+        if conn.execute("SELECT id FROM trend_pullback_plans WHERE status='active'").fetchone():
+            conn.close()
+            return jsonify({"ok": False, "error": "趋势回调运行中，不可滚仓"}), 400
+        sym = mon["symbol"]
+        spec = get_contract_spec(sym)
+        capital = _capital(conn)
+        prev, err = preview_roll(
+            direction=mon["direction"],
+            symbol=sym,
+            qty_existing=float(mon["lots"]),
+            entry_existing=float(mon["entry_price"]),
+            initial_take_profit=float(mon["take_profit"] or 0),
+            add_mode=d.get("add_mode") or "market",
+            new_stop_loss=float(d.get("new_stop_loss") or 0),
+            risk_percent=float(d.get("risk_percent") or 2),
+            capital_base=capital,
+            mult=spec["mult"],
+            add_price=float(d.get("add_price") or mon["entry_price"]),
+        )
+        if err:
+            conn.close()
+            return jsonify({"ok": False, "error": err}), 400
+        price = float(prev["add_price"])
+        mode = get_trading_mode(get_setting)
+        try:
+            execute_order(
+                conn, mode=mode, offset="open", symbol=sym,
+                direction=mon["direction"], lots=int(prev["add_lots"]), price=price, settings=_settings_dict(),
+            )
+        except ValueError as exc:
+            conn.close()
+            return jsonify({"ok": False, "error": str(exc)}), 400
+        new_lots = int(mon["lots"]) + int(prev["add_lots"])
+        new_avg = prev["avg_entry_after"]
+        new_sl = prev["new_stop_loss"]
+        conn.execute(
+            "UPDATE trade_order_monitors SET lots=?, entry_price=?, stop_loss=? WHERE id=?",
+            (new_lots, new_avg, new_sl, mon_id),
+        )
+        grp = conn.execute(
+            "SELECT * FROM roll_groups WHERE order_monitor_id=? AND status='active'",
+            (mon_id,),
+        ).fetchone()
+        now = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+        if grp:
+            gid = grp["id"]
+            leg_n = int(grp["leg_count"] or 0) + 1
+            conn.execute(
+                "UPDATE roll_groups SET leg_count=?, current_stop_loss=?, updated_at=? WHERE id=?",
+                (leg_n, new_sl, now, gid),
+            )
+        else:
+            cur = conn.execute(
+                """INSERT INTO roll_groups (
+                    order_monitor_id, symbol, direction, initial_take_profit, initial_stop_loss,
+                    current_stop_loss, risk_percent, leg_count, status, created_at, updated_at
+                ) VALUES (?,?,?,?,?,?,?,1,'active',?,?)""",
+                (mon_id, sym, mon["direction"], mon["take_profit"], mon["stop_loss"], new_sl,
+                 float(d.get("risk_percent") or 2), now, now),
+            )
+            gid = cur.lastrowid
+            leg_n = 1
+        conn.execute(
+            """INSERT INTO roll_legs (roll_group_id, leg_index, add_mode, fill_price, lots, new_stop_loss, status, created_at)
+               VALUES (?,?,?,?,?,?, 'filled', ?)""",
+            (gid, leg_n, d.get("add_mode") or "market", price, int(prev["add_lots"]), new_sl, now),
+        )
+        conn.commit()
+        conn.close()
+        return jsonify({"ok": True, "preview": prev})
+
+    @app.route("/api/strategy/trend/stop", methods=["POST"])
+    @login_required
+    def api_trend_stop():
+        d = request.get_json(silent=True) or {}
+        plan_id = int(d.get("plan_id") or 0)
+        conn = get_db()
+        plan = conn.execute("SELECT * FROM trend_pullback_plans WHERE id=? AND status='active'", (plan_id,)).fetchone()
+        if not plan:
+            conn.close()
+            return jsonify({"ok": False, "error": "计划不存在"}), 404
+        mode = get_trading_mode(get_setting)
+        price = fetch_price(plan["symbol"]) or float(plan["avg_entry_price"] or 0)
+        try:
+            if int(plan["lots_open"] or 0) > 0:
+                execute_order(
+                    conn, mode=mode, offset="close", symbol=plan["symbol"],
+                    direction=plan["direction"], lots=int(plan["lots_open"]), price=price, settings=_settings_dict(),
+                )
+        except ValueError:
+            pass
+        now = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+        conn.execute(
+            "UPDATE trend_pullback_plans SET status='stopped_manual', message=?, opened_at=opened_at WHERE id=?",
+            ("手动结束", plan_id),
+        )
+        save_snapshot(
+            conn, strategy_type=STRATEGY_TREND, source_id=plan_id,
+            symbol=plan["symbol"], direction=plan["direction"], result_label="手动结束",
+            payload=dict(plan), opened_at=plan["opened_at"] or "",
+        )
+        on_user_initiated_close(conn, trading_day=trading_day_label())
+        conn.commit()
+        conn.close()
+        return jsonify({"ok": True})
+
+    def check_trend_plans(app_ref):
+        """后台：趋势补仓与止盈。"""
+        conn = get_db()
+        init_strategy_tables(conn)
+        rows = conn.execute("SELECT * FROM trend_pullback_plans WHERE status='active'").fetchall()
+        mode = get_trading_mode(get_setting)
+        for plan in rows:
+            sym = plan["symbol"]
+            price = fetch_price(sym)
+            if not price:
+                continue
+            direction = plan["direction"]
+            tp = float(plan["take_profit"] or 0)
+            if tp > 0:
+                hit_tp = (direction == "long" and price >= tp) or (direction == "short" and price <= tp)
+                if hit_tp:
+                    try:
+                        execute_order(
+                            conn, mode=mode, offset="close", symbol=sym, direction=direction,
+                            lots=int(plan["lots_open"] or 0), price=price, settings=_settings_dict(),
+                        )
+                    except ValueError:
+                        pass
+                    conn.execute(
+                        "UPDATE trend_pullback_plans SET status='stopped_tp', message=? WHERE id=?",
+                        ("程序止盈", plan["id"]),
+                    )
+                    save_snapshot(
+                        conn, strategy_type=STRATEGY_TREND, source_id=plan["id"],
+                        symbol=sym, direction=direction, result_label="止盈",
+                        payload=dict(plan), opened_at=plan["opened_at"] or "",
+                    )
+                    send_wechat_msg(f"趋势回调止盈 {sym}")
+                    continue
+            try:
+                grid = json.loads(plan["grid_prices_json"] or "[]")
+                legs = json.loads(plan["leg_amounts_json"] or "[]")
+            except Exception:
+                grid, legs = [], []
+            done = int(plan["legs_done"] or 0)
+            if done < len(grid) and done < len(legs):
+                level = float(grid[done])
+                if trend_dca_level_reached(direction, price, level):
+                    add_lots = int(legs[done])
+                    try:
+                        execute_order(
+                            conn, mode=mode, offset="open", symbol=sym, direction=direction,
+                            lots=add_lots, price=price, settings=_settings_dict(),
+                        )
+                        new_open = int(plan["lots_open"] or 0) + add_lots
+                        old_avg = float(plan["avg_entry_price"] or price)
+                        new_avg = (old_avg * int(plan["lots_open"] or 0) + price * add_lots) / new_open if new_open else price
+                        conn.execute(
+                            """UPDATE trend_pullback_plans SET legs_done=?, lots_open=?, avg_entry_price=? WHERE id=?""",
+                            (done + 1, new_open, new_avg, plan["id"]),
+                        )
+                        send_wechat_msg(f"趋势回调补仓 {sym} +{add_lots}手 @档位{done+1}")
+                    except ValueError:
+                        pass
+        conn.commit()
+        conn.close()
+
+    app._check_trend_plans = check_trend_plans
+
+    @app.route("/settings/trading", methods=["POST"])
+    @login_required
+    def settings_trading_post():
+        return redirect(url_for("settings"))
+
+    def hook_review_mood(conn, behavior_tags: str, exit_trigger: str, exit_supplement: str):
+        if parse_mood_issues(behavior_tags):
+            on_mood_journal_freeze(conn, trading_day=trading_day_label())
+        if (exit_trigger or "").strip() == "手动平仓" and (exit_supplement or "").strip():
+            reduce_cooloff_after_journal(conn, trading_day=trading_day_label())
+
+    app._risk_review_hook = hook_review_mood

position_sizing.py

@@ -0,0 +1,94 @@
+"""期货计仓：固定张数 / 以损定仓（不含币圈全仓杠杆模式）。"""
+from __future__ import annotations
+
+import math
+from typing import Optional
+
+from contract_specs import get_contract_spec
+
+MODE_FIXED = "fixed"
+MODE_RISK = "risk"
+
+
+def normalize_sizing_mode(raw: str) -> str:
+    m = (raw or MODE_RISK).strip().lower()
+    return m if m in (MODE_FIXED, MODE_RISK) else MODE_RISK
+
+
+def price_precision_from_tick(tick_size: float) -> int:
+    if tick_size <= 0:
+        return 0
+    s = f"{tick_size:.10f}".rstrip("0").rstrip(".")
+    if "." not in s:
+        return 0
+    return len(s.split(".")[1])
+
+
+def calc_lots_by_risk(
+    entry: float,
+    stop_loss: float,
+    direction: str,
+    capital: float,
+    risk_percent: float,
+    ths_code: str,
+    *,
+    max_lots: Optional[int] = None,
+) -> tuple[Optional[int], Optional[str]]:
+    """以损定仓：返回 (手数, 错误信息)。"""
+    try:
+        entry_f = float(entry)
+        sl_f = float(stop_loss)
+        cap = float(capital)
+        rp = float(risk_percent)
+    except (TypeError, ValueError):
+        return None, "参数格式错误"
+    if entry_f <= 0 or cap <= 0 or rp <= 0:
+        return None, "入场价、资金或风险比例无效"
+    spec = get_contract_spec(ths_code)
+    mult = spec["mult"]
+    d = (direction or "long").strip().lower()
+    if d == "short":
+        per_lot_risk = (sl_f - entry_f) * mult
+    else:
+        per_lot_risk = (entry_f - sl_f) * mult
+    if per_lot_risk <= 0:
+        return None, "止损方向与入场价不匹配"
+    budget = cap * rp / 100.0
+    lots = int(math.floor(budget / per_lot_risk))
+    if lots < 1:
+        return None, f"按 {rp}% 风险预算，当前止损距离下不足 1 手"
+    margin_rate = spec["margin_rate"]
+    margin_per_lot = entry_f * mult * margin_rate
+    max_by_margin = int(math.floor(cap * 0.85 / margin_per_lot)) if margin_per_lot > 0 else lots
+    if max_by_margin < 1:
+        return None, "可用资金不足以覆盖 1 手保证金"
+    lots = min(lots, max_by_margin)
+    if max_lots is not None:
+        lots = min(lots, int(max_lots))
+    return lots, None
+
+
+def calc_order_tick_metrics(ths_code: str, lots: float, price: Optional[float] = None) -> dict:
+    """下单区展示：最小变动价位、每跳盈亏、保证金等。"""
+    spec = get_contract_spec(ths_code)
+    mult = int(spec["mult"])
+    tick = float(spec.get("tick_size") or 1.0)
+    margin_rate = float(spec["margin_rate"])
+    lots_i = max(1, int(lots or 1))
+    tick_value_per_lot = round(tick * mult, 4)
+    tick_value_total = round(tick_value_per_lot * lots_i, 2)
+    prec = price_precision_from_tick(tick)
+    mark = float(price) if price else 0.0
+    margin_per_lot = round(mark * mult * margin_rate, 2) if mark > 0 else None
+    margin_total = round(margin_per_lot * lots_i, 2) if margin_per_lot else None
+    return {
+        "mult": mult,
+        "tick_size": tick,
+        "price_precision": prec,
+        "tick_value_per_lot": tick_value_per_lot,
+        "tick_value_total": tick_value_total,
+        "lots": lots_i,
+        "margin_per_lot": margin_per_lot,
+        "margin_total": margin_total,
+        "margin_rate": margin_rate,
+    }

product_recommend.py

@@ -0,0 +1,96 @@
+"""按账户资金推荐可交易品种（期货核心筛选）。"""
+from __future__ import annotations
+
+from typing import Callable, Optional
+
+from contract_specs import get_contract_spec
+from symbols import PRODUCTS
+
+
+def _letters_from_ths(ths_code: str) -> str:
+    import re
+    m = re.match(r"^([A-Za-z]+)", (ths_code or "").strip())
+    return m.group(1) if m else ""
+
+
+def assess_product_for_capital(
+    product: dict,
+    capital: float,
+    price: Optional[float],
+    *,
+    max_position_pct: float = 50.0,
+    default_stop_ticks: int = 20,
+) -> dict:
+    """评估单品种在当前资金下是否可交易。"""
+    ths = product.get("ths") or ""
+    name = product.get("name") or ths
+    exchange = product.get("exchange") or ""
+    spec = get_contract_spec(ths + "8888")
+    mult = spec["mult"]
+    margin_rate = spec["margin_rate"]
+    tick = float(spec.get("tick_size") or 1.0)
+    p = float(price) if price and price > 0 else 0.0
+    cap = float(capital or 0)
+
+    if p <= 0:
+        return {
+            "ths": ths,
+            "name": name,
+            "exchange": exchange,
+            "status": "no_price",
+            "status_label": "暂无行情",
+            "min_capital_one_lot": None,
+            "margin_one_lot": None,
+            "risk_one_lot_1pct": None,
+        }
+
+    margin_one = p * mult * margin_rate
+    min_capital = margin_one / (max_position_pct / 100.0) if max_position_pct > 0 else margin_one
+    stop_dist = tick * default_stop_ticks
+    risk_one_lot = stop_dist * mult
+    risk_pct_1lot = (risk_one_lot / cap * 100) if cap > 0 else 999.0
+
+    can_margin = cap >= min_capital
+    can_risk = cap > 0 and risk_one_lot <= cap * 0.01
+
+    if can_margin and can_risk:
+        status, label = "ok", "推荐"
+    elif can_margin:
+        status, label = "margin_ok", "可开1手·止损偏宽"
+    else:
+        status, label = "blocked", "资金不足"
+
+    return {
+        "ths": ths,
+        "name": name,
+        "exchange": exchange,
+        "price": round(p, 4),
+        "mult": mult,
+        "tick_size": tick,
+        "margin_one_lot": round(margin_one, 2),
+        "min_capital_one_lot": round(min_capital, 2),
+        "risk_one_lot_1pct": round(risk_one_lot, 2),
+        "risk_pct_1lot_at_1pct_rule": round(risk_pct_1lot, 2),
+        "status": status,
+        "status_label": label,
+    }
+
+
+def list_product_recommendations(
+    capital: float,
+    price_fn: Callable[[str], Optional[float]],
+    *,
+    max_position_pct: float = 50.0,
+) -> list[dict]:
+    """扫描全部品种并排序：推荐 > 可开 > 不足。"""
+    rows = []
+    for p in PRODUCTS:
+        ths = p["ths"]
+        main_code = price_fn(ths)
+        row = assess_product_for_capital(
+            p, capital, main_code, max_position_pct=max_position_pct
+        )
+        rows.append(row)
+    order = {"ok": 0, "margin_ok": 1, "blocked": 2, "no_price": 3}
+    rows.sort(key=lambda r: (order.get(r["status"], 9), r.get("min_capital_one_lot") or 1e18))
+    return rows

requirements.txt

@@ -4,3 +4,5 @@ python-dotenv==1.0.1
 Werkzeug==3.0.3
 matplotlib==3.9.2
 akshare==1.18.64
+# 实盘 / 模拟 CTP（SimNow + 期货公司）
+# pip install vnpy vnpy_ctp

risk/account_risk_lib.py

@@ -0,0 +1,271 @@
+"""账户冷静期 / 日冻结（自 crypto_monitor 复制并简化为单账户期货版）。"""
+from __future__ import annotations
+
+import os
+from datetime import datetime
+from typing import Any, Optional
+from zoneinfo import ZoneInfo
+
+STATUS_NORMAL = "normal"
+STATUS_FREEZE_1H = "freeze_1h"
+STATUS_FREEZE_4H = "freeze_4h"
+STATUS_DAILY = "freeze_daily"
+STATUS_FREEZE_POSITION = "freeze_position"
+
+STATUS_LABELS = {
+    STATUS_NORMAL: "正常",
+    STATUS_FREEZE_1H: "1h冻结",
+    STATUS_FREEZE_4H: "4h冻结",
+    STATUS_DAILY: "日冻结",
+    STATUS_FREEZE_POSITION: "仓位上限冻结",
+}
+
+MOOD_ISSUE_OPTIONS = (
+    "怕踏空", "报复开仓", "盈利飘了", "拿不住单", "扛单", "重仓违规",
+)
+
+CLOSE_SOURCE_USER = "user_instance"
+CLOSE_SOURCE_TREND_STOP = "user_trend_stop"
+
+
+def _app_tz():
+    name = (os.getenv("APP_TIMEZONE") or "Asia/Shanghai").strip()
+    try:
+        return ZoneInfo(name)
+    except Exception:
+        return ZoneInfo("Asia/Shanghai")
+
+
+def risk_control_enabled() -> bool:
+    raw = (os.getenv("RISK_CONTROL_ENABLED") or "true").strip().lower()
+    return raw in ("1", "true", "yes", "on")
+
+
+def cooling_hours_manual() -> float:
+    try:
+        return max(0.0, float(os.getenv("RISK_COOLING_HOURS_MANUAL", "4")))
+    except (TypeError, ValueError):
+        return 4.0
+
+
+def cooling_hours_manual_journal() -> float:
+    try:
+        return max(0.0, float(os.getenv("RISK_COOLING_HOURS_MANUAL_JOURNAL", "1")))
+    except (TypeError, ValueError):
+        return 1.0
+
+
+def manual_close_daily_limit() -> int:
+    try:
+        return max(1, int(os.getenv("RISK_MANUAL_CLOSE_DAILY_LIMIT", "2")))
+    except (TypeError, ValueError):
+        return 2
+
+
+def max_active_positions() -> int:
+    try:
+        return max(1, int(os.getenv("MAX_ACTIVE_POSITIONS", "1")))
+    except (TypeError, ValueError):
+        return 1
+
+
+def trading_day_reset_hour() -> int:
+    try:
+        return max(0, min(23, int(os.getenv("TRADING_DAY_RESET_HOUR", "8"))))
+    except (TypeError, ValueError):
+        return 8
+
+
+def ensure_account_risk_schema(conn) -> None:
+    conn.execute(
+        """CREATE TABLE IF NOT EXISTS account_risk_state (
+            id INTEGER PRIMARY KEY CHECK (id = 1),
+            trading_day TEXT,
+            manual_close_count INTEGER DEFAULT 0,
+            cooloff_until_ms INTEGER,
+            cooloff_hours INTEGER,
+            daily_frozen INTEGER DEFAULT 0,
+            last_close_at_ms INTEGER,
+            updated_at TEXT
+        )"""
+    )
+    if not conn.execute("SELECT id FROM account_risk_state WHERE id=1").fetchone():
+        conn.execute(
+            "INSERT INTO account_risk_state (id, trading_day, manual_close_count, daily_frozen) VALUES (1, '', 0, 0)"
+        )
+
+
+def _row_get(row, key, default=None):
+    if row is None:
+        return default
+    try:
+        return row[key]
+    except (KeyError, IndexError, TypeError):
+        return default
+
+
+def _now_ms(now: Optional[datetime] = None) -> int:
+    dt = now or datetime.now(_app_tz())
+    if dt.tzinfo is None:
+        dt = dt.replace(tzinfo=_app_tz())
+    return int(dt.timestamp() * 1000)
+
+
+def trading_day_label(now: Optional[datetime] = None) -> str:
+    dt = now or datetime.now(_app_tz())
+    if dt.hour < trading_day_reset_hour():
+        from datetime import timedelta
+        dt = dt - timedelta(days=1)
+    return dt.date().isoformat()
+
+
+def count_active_trade_monitors(conn) -> int:
+    try:
+        n = conn.execute(
+            "SELECT COUNT(*) FROM trade_order_monitors WHERE status='active'"
+        ).fetchone()[0]
+        return int(n or 0)
+    except Exception:
+        return 0
+
+
+def parse_mood_issues(raw: Any) -> list[str]:
+    if raw is None:
+        return []
+    if isinstance(raw, (list, tuple)):
+        parts = [str(x).strip() for x in raw if str(x).strip()]
+    else:
+        parts = [x.strip() for x in str(raw).split(",") if x.strip()]
+    return [p for p in parts if p in MOOD_ISSUE_OPTIONS]
+
+
+def on_user_initiated_close(conn, *, trading_day: str, now: Optional[datetime] = None) -> None:
+    if not risk_control_enabled():
+        return
+    ensure_account_risk_schema(conn)
+    row = conn.execute("SELECT * FROM account_risk_state WHERE id=1").fetchone()
+    td = (trading_day or trading_day_label(now)).strip()
+    stored = str(_row_get(row, "trading_day") or "")
+    count = int(_row_get(row, "manual_close_count") or 0)
+    if stored != td:
+        count = 0
+    count += 1
+    close_ms = _now_ms(now)
+    if count >= manual_close_daily_limit():
+        conn.execute(
+            """UPDATE account_risk_state SET trading_day=?, manual_close_count=?,
+               daily_frozen=1, cooloff_until_ms=NULL, last_close_at_ms=?, updated_at=? WHERE id=1""",
+            (td, count, close_ms, datetime.now().strftime("%Y-%m-%d %H:%M:%S")),
+        )
+        return
+    until = close_ms + int(cooling_hours_manual() * 3600 * 1000)
+    conn.execute(
+        """UPDATE account_risk_state SET trading_day=?, manual_close_count=?,
+           daily_frozen=0, cooloff_until_ms=?, cooloff_hours=?, last_close_at_ms=?, updated_at=? WHERE id=1""",
+        (td, count, until, int(cooling_hours_manual()), close_ms, datetime.now().strftime("%Y-%m-%d %H:%M:%S")),
+    )
+
+
+def on_mood_journal_freeze(conn, *, trading_day: str) -> None:
+    if not risk_control_enabled():
+        return
+    ensure_account_risk_schema(conn)
+    td = (trading_day or trading_day_label()).strip()
+    conn.execute(
+        "UPDATE account_risk_state SET trading_day=?, daily_frozen=1, updated_at=? WHERE id=1",
+        (td, datetime.now().strftime("%Y-%m-%d %H:%M:%S")),
+    )
+
+
+def reduce_cooloff_after_journal(conn, *, trading_day: str, now: Optional[datetime] = None) -> None:
+    """复盘手动平仓说明后，4h 冷静期降为 1h。"""
+    if not risk_control_enabled():
+        return
+    ensure_account_risk_schema(conn)
+    row = conn.execute("SELECT * FROM account_risk_state WHERE id=1").fetchone()
+    if int(_row_get(row, "daily_frozen") or 0):
+        return
+    until = _row_get(row, "cooloff_until_ms")
+    if not until:
+        return
+    now_ms = _now_ms(now)
+    if int(until) <= now_ms:
+        return
+    last = int(_row_get(row, "last_close_at_ms") or now_ms)
+    journal_ms = int(cooling_hours_manual_journal() * 3600 * 1000)
+    new_until = max(now_ms, last + journal_ms)
+    conn.execute(
+        """UPDATE account_risk_state SET cooloff_until_ms=?, cooloff_hours=?, updated_at=? WHERE id=1""",
+        (new_until, int(cooling_hours_manual_journal()), datetime.now().strftime("%Y-%m-%d %H:%M:%S")),
+    )
+
+
+def get_risk_status(conn, *, now: Optional[datetime] = None) -> dict:
+    ensure_account_risk_schema(conn)
+    row = conn.execute("SELECT * FROM account_risk_state WHERE id=1").fetchone()
+    td = trading_day_label(now)
+    stored = str(_row_get(row, "trading_day") or "")
+    if stored != td:
+        conn.execute(
+            "UPDATE account_risk_state SET trading_day=?, manual_close_count=0, daily_frozen=0 WHERE id=1 AND trading_day<>?",
+            (td, td),
+        )
+        row = conn.execute("SELECT * FROM account_risk_state WHERE id=1").fetchone()
+
+    now_ms = _now_ms(now)
+    daily = int(_row_get(row, "daily_frozen") or 0) == 1
+    until = _row_get(row, "cooloff_until_ms")
+    active = count_active_trade_monitors(conn)
+    mx = max_active_positions()
+    pos_limit = active >= mx
+
+    if daily:
+        return {
+            "status": STATUS_DAILY,
+            "status_label": STATUS_LABELS[STATUS_DAILY],
+            "can_trade": False,
+            "can_roll": False,
+            "reason": "当日日冻结，禁止新开仓",
+            "active_count": active,
+            "max_active_positions": mx,
+        }
+    if until and int(until) > now_ms:
+        rem = int((int(until) - now_ms) / 1000)
+        hours = float(_row_get(row, "cooloff_hours") or cooling_hours_manual())
+        st = STATUS_FREEZE_1H if hours <= cooling_hours_manual_journal() + 0.01 else STATUS_FREEZE_4H
+        return {
+            "status": st,
+            "status_label": STATUS_LABELS[st],
+            "can_trade": False,
+            "can_roll": pos_limit,
+            "reason": f"冷静期中，剩余约 {rem // 3600}h {(rem % 3600) // 60}m",
+            "freeze_remaining_sec": rem,
+            "active_count": active,
+            "max_active_positions": mx,
+        }
+    if pos_limit:
+        return {
+            "status": STATUS_FREEZE_POSITION,
+            "status_label": STATUS_LABELS[STATUS_FREEZE_POSITION],
+            "can_trade": False,
+            "can_roll": True,
+            "reason": f"已达仓位上限 {active}/{mx}",
+            "active_count": active,
+            "max_active_positions": mx,
+        }
+    return {
+        "status": STATUS_NORMAL,
+        "status_label": STATUS_LABELS[STATUS_NORMAL],
+        "can_trade": True,
+        "can_roll": True,
+        "reason": "可新开仓",
+        "active_count": active,
+        "max_active_positions": mx,
+    }
+
+
+def assert_can_open(conn) -> Optional[str]:
+    rs = get_risk_status(conn)
+    if not rs.get("can_trade"):
+        return rs.get("reason") or "当前不可开仓"
+    return None

static/css/trade.css

@@ -0,0 +1,20 @@
+.trade-page{max-width:720px;margin:0 auto}
+.trade-top-bar{display:flex;flex-wrap:wrap;gap:.65rem;align-items:center;margin-bottom:1rem}
+.trade-order-card{padding:1.25rem}
+.trade-tabs{display:flex;gap:1rem;margin-bottom:1rem;font-size:.88rem}
+.trade-tabs span.active{color:var(--accent);font-weight:600;border-bottom:2px solid var(--accent);padding-bottom:.25rem}
+.trade-tabs a{color:var(--text-muted);text-decoration:none}
+.trade-input-row,.trade-risk-row{display:grid;grid-template-columns:2fr 1fr 1fr;gap:.65rem;margin-bottom:.75rem}
+.trade-field label{display:block;font-size:.72rem;margin-bottom:.25rem;color:var(--text-label)}
+.trade-btn-row{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem;margin:1rem 0}
+.trade-btn{border:none;border-radius:8px;padding:.75rem .35rem;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:.15rem;color:#fff;font-weight:600}
+.trade-btn .btn-price{font-size:1.1rem}
+.trade-btn .btn-label{font-size:.85rem}
+.trade-btn .btn-sub{font-size:.68rem;opacity:.85;font-weight:400}
+.trade-btn.long{background:linear-gradient(180deg,#e74c3c,#c0392b)}
+.trade-btn.lock{background:linear-gradient(180deg,#27ae60,#1e8449)}
+.trade-btn.close{background:linear-gradient(180deg,#3498db,#2980b9)}
+.trade-footer{background:var(--card-inner);border-radius:8px;padding:.75rem 1rem;font-size:.82rem;line-height:1.55;border:1px solid var(--card-border)}
+.trade-footer strong{color:var(--accent)}
+.rec-blocked td{opacity:.55}
+.rec-ok td:first-child{font-weight:600}

static/js/market.js

@@ -242,41 +242,59 @@
 
     function getDataZoom(c, preserve) {
         var defStart = getDefaultZoomStart();
-        var zoom = [
-            {
-                type: 'inside',
-                xAxisIndex: [0, 1],
-                start: defStart,
-                end: 100,
-                zoomOnMouseWheel: true,
-                moveOnMouseMove: true,
-                moveOnMouseWheel: false,
+        var xZoom = {
+            type: 'inside',
+            id: 'dzInsideX',
+            xAxisIndex: [0, 1],
+            start: defStart,
+            end: 100,
+            filterMode: 'none',
+            zoomOnMouseWheel: true,
+            moveOnMouseMove: true,
+            moveOnMouseWheel: false,
+            preventDefaultMouseMove: true,
+            minSpan: 2,
+        };
+        var yZoom = {
+            type: 'inside',
+            id: 'dzInsideY',
+            yAxisIndex: [0],
+            orient: 'vertical',
+            filterMode: 'none',
+            zoomOnMouseWheel: true,
+            moveOnMouseMove: true,
+            preventDefaultMouseMove: true,
+        };
+        var slider = {
+            type: 'slider',
+            id: 'dzSlider',
+            xAxisIndex: [0, 1],
+            start: defStart,
+            end: 100,
+            height: 22,
+            bottom: 4,
+            borderColor: c.grid,
+            backgroundColor: c.bg,
+            fillerColor: c.area,
+            handleStyle: { color: c.sliderFill },
+            dataBackground: {
+                lineStyle: { color: c.grid, opacity: 0.35 },
+                areaStyle: { color: c.area },
             },
-            {
-                type: 'slider',
-                xAxisIndex: [0, 1],
-                start: defStart,
-                end: 100,
-                height: 22,
-                bottom: 4,
-                borderColor: c.grid,
-                backgroundColor: c.bg,
-                fillerColor: c.area,
-                handleStyle: { color: c.sliderFill },
-                dataBackground: {
-                    lineStyle: { color: c.grid },
-                    areaStyle: { color: c.area },
-                },
-                textStyle: { color: c.text, fontSize: 10 },
-            },
-        ];
+            textStyle: { color: c.text, fontSize: 10 },
+            filterMode: 'none',
+            brushSelect: false,
+        };
+        var zoom = [xZoom, yZoom, slider];
         if (preserve && chart) {
             var opt = chart.getOption();
             if (opt && opt.dataZoom) {
-                opt.dataZoom.forEach(function (z, i) {
-                    if (zoom[i] && z.start != null && z.end != null) {
-                        zoom[i].start = z.start;
-                        zoom[i].end = z.end;
+                opt.dataZoom.forEach(function (z) {
+                    if (!z.id) return;
+                    var target = zoom.find(function (t) { return t.id === z.id; });
+                    if (target && z.start != null && z.end != null) {
+                        target.start = z.start;
+                        target.end = z.end;
                     }
                 });
             }
@@ -284,6 +302,11 @@
         return zoom;
     }
 
+    function isFollowingLatest() {
+        var z = getZoomRange();
+        return z.end >= 98;
+    }
+
     function mapSeriesData(bars, values, gapDay) {
         if (!gapDay) return values;
         return bars.map(function (b, i) {
@@ -303,6 +326,7 @@
         var times = bars.map(function (b) { return b.time; });
         var isLine = data.chart_type === 'line' || data.period === 'timeshare';
         var gapDay = chartOpts.gapDay;
+        var followLatest = preserveZoom && isFollowingLatest();
         var dataZoom = getDataZoom(c, preserveZoom);
         var zoom = preserveZoom ? getZoomRange() : { start: dataZoom[0].start, end: dataZoom[0].end };
         var vIdx = visibleIndices(bars, zoom);
@@ -326,6 +350,7 @@
             boundaryGap: gapDay ? false : true,
             axisLabel: { color: c.text, fontSize: 10 },
             axisLine: { lineStyle: { color: c.grid } },
+            splitLine: { show: false },
         };
         var xAxis1 = {
             type: xAxisType,
@@ -333,6 +358,7 @@
             boundaryGap: gapDay ? false : true,
             axisLabel: { show: false },
             axisLine: { lineStyle: { color: c.grid } },
+            splitLine: { show: false },
         };
         if (!gapDay) {
             xAxis0.data = times;
@@ -344,14 +370,27 @@
             animation: false,
             tooltip: { trigger: 'axis', axisPointer: { type: 'cross' } },
             axisPointer: { link: [{ xAxisIndex: 'all' }] },
-            dataZoom: dataZoom,
             grid: grids,
             xAxis: [xAxis0, xAxis1],
             yAxis: [
-                { scale: true, gridIndex: 0, splitLine: { lineStyle: { color: c.grid } }, axisLabel: { color: c.text } },
-                { scale: true, gridIndex: 1, splitLine: { show: false }, axisLabel: { color: c.text, fontSize: 10 }, splitNumber: 2 },
+                {
+                    scale: true,
+                    gridIndex: 0,
+                    splitLine: { show: false },
+                    axisLabel: { color: c.text },
+                },
+                {
+                    scale: true,
+                    gridIndex: 1,
+                    splitLine: { show: false },
+                    axisLabel: { color: c.text, fontSize: 10 },
+                    splitNumber: 2,
+                },
             ],
         };
+        if (!preserveZoom) {
+            base.dataZoom = dataZoom;
+        }
 
         var series = [];
         var mainMark = {
@@ -465,7 +504,12 @@
             };
         }
 
-        chart.setOption(Object.assign(base, { series: series }), true);
+        if (preserveZoom) {
+            chart.setOption(Object.assign(base, { series: series }), false);
+        } else {
+            chart.setOption(Object.assign(base, { series: series }), true);
+            dataZoomBound = false;
+        }
 
         var title = (data.chart_symbol || data.symbol || '') + ' · ' + periodLabel(data.period);
         chart.setOption({
@@ -478,6 +522,22 @@
             } : { show: false },
         });
 
+        if (followLatest) {
+            var span = zoom.end - zoom.start;
+            chart.dispatchAction({
+                type: 'dataZoom',
+                dataZoomIndex: 0,
+                start: Math.max(0, 100 - span),
+                end: 100,
+            });
+            chart.dispatchAction({
+                type: 'dataZoom',
+                dataZoomIndex: 2,
+                start: Math.max(0, 100 - span),
+                end: 100,
+            });
+        }
+
         bindDataZoomHL();
     }
 
@@ -656,12 +716,16 @@
             if (start === 0) end = newSpan;
             else start = end - newSpan;
         }
-        chart.dispatchAction({ type: 'dataZoom', start: start, end: end });
+        chart.dispatchAction({ type: 'dataZoom', dataZoomIndex: 0, start: start, end: end });
+        chart.dispatchAction({ type: 'dataZoom', dataZoomIndex: 2, start: start, end: end });
     }
 
     function resetDataZoom() {
         if (!chart) return;
-        chart.dispatchAction({ type: 'dataZoom', start: getDefaultZoomStart(), end: 100 });
+        var start = getDefaultZoomStart();
+        chart.dispatchAction({ type: 'dataZoom', dataZoomIndex: 0, start: start, end: 100 });
+        chart.dispatchAction({ type: 'dataZoom', dataZoomIndex: 2, start: start, end: 100 });
+        chart.dispatchAction({ type: 'dataZoom', dataZoomIndex: 1, start: 0, end: 100 });
     }
 
     function bindPeriodTabs() {

static/js/strategy.js

@@ -0,0 +1,76 @@
+(function () {
+    var trendPayload = null;
+
+    function jsonPost(url, body) {
+        return fetch(url, {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify(body || {})
+        }).then(function (r) { return r.json(); });
+    }
+
+    function formData(form) {
+        var fd = new FormData(form);
+        var o = {};
+        fd.forEach(function (v, k) { o[k] = v; });
+        return o;
+    }
+
+    var trendForm = document.getElementById('trend-form');
+    var btnPreview = document.getElementById('btn-trend-preview');
+    var btnExec = document.getElementById('btn-trend-exec');
+    var previewEl = document.getElementById('trend-preview');
+
+    if (btnPreview && trendForm) {
+        btnPreview.addEventListener('click', function () {
+            jsonPost('/api/strategy/trend/preview', formData(trendForm)).then(function (d) {
+                if (!d.ok) { previewEl.textContent = d.error || '预览失败'; btnExec.hidden = true; return; }
+                trendPayload = formData(trendForm);
+                previewEl.textContent = JSON.stringify(d.plan, null, 2);
+                btnExec.hidden = false;
+            });
+        });
+    }
+    if (btnExec) {
+        btnExec.addEventListener('click', function () {
+            if (!trendPayload) return;
+            jsonPost('/api/strategy/trend/execute', trendPayload).then(function (d) {
+                if (!d.ok) { alert(d.error); return; }
+                location.reload();
+            });
+        });
+    }
+
+    var rollForm = document.getElementById('roll-form');
+    var btnRollP = document.getElementById('btn-roll-preview');
+    var btnRollE = document.getElementById('btn-roll-exec');
+    var rollPrev = document.getElementById('roll-preview');
+    if (btnRollP && rollForm) {
+        btnRollP.addEventListener('click', function () {
+            jsonPost('/api/strategy/roll/preview', formData(rollForm)).then(function (d) {
+                if (!d.ok) { rollPrev.textContent = d.error; btnRollE.hidden = true; return; }
+                rollPrev.textContent = JSON.stringify(d.preview, null, 2);
+                btnRollE.hidden = false;
+            });
+        });
+    }
+    if (btnRollE && rollForm) {
+        btnRollE.addEventListener('click', function () {
+            jsonPost('/api/strategy/roll/execute', formData(rollForm)).then(function (d) {
+                if (!d.ok) { alert(d.error); return; }
+                location.reload();
+            });
+        });
+    }
+
+    var btnStop = document.getElementById('btn-trend-stop');
+    if (btnStop) {
+        btnStop.addEventListener('click', function () {
+            var pid = document.querySelector('#trend-stop-form input[name=plan_id]');
+            jsonPost('/api/strategy/trend/stop', { plan_id: pid ? pid.value : 0 }).then(function (d) {
+                if (!d.ok) { alert(d.error); return; }
+                location.reload();
+            });
+        });
+    }
+})();

static/js/trade.js

@@ -0,0 +1,127 @@
+(function () {
+    var symInput = document.getElementById('trade-symbol');
+    var lotsInput = document.getElementById('trade-lots');
+    var priceInput = document.getElementById('trade-price');
+    var footer = document.getElementById('trade-footer');
+    var slInput = document.getElementById('trade-sl');
+    var tpInput = document.getElementById('trade-tp');
+    var debounceTimer;
+
+    function selectedSymbol() {
+        return (symInput && symInput.value || '').trim();
+    }
+
+    function refreshQuote() {
+        var sym = selectedSymbol();
+        var lots = lotsInput ? lotsInput.value : '1';
+        if (!sym) return;
+        fetch('/api/trade/quote?symbol=' + encodeURIComponent(sym) + '&lots=' + encodeURIComponent(lots))
+            .then(function (r) { return r.json(); })
+            .then(function (data) {
+                if (!data.ok) return;
+                if (priceInput && !priceInput.dataset.manual && data.price) {
+                    priceInput.value = data.price;
+                }
+                var px = data.price != null ? data.price : '—';
+                ['px-long', 'px-short'].forEach(function (id) {
+                    var el = document.getElementById(id);
+                    if (el) el.textContent = px;
+                });
+                var ml = document.getElementById('max-long');
+                var ms = document.getElementById('max-short');
+                if (ml) ml.textContent = '≤' + (data.max_open_long || '—');
+                if (ms) ms.textContent = '≤' + (data.max_open_short || '—');
+                document.getElementById('pos-long').textContent = '≤' + (data.pos_long || 0);
+                document.getElementById('pos-short').textContent = '≤' + (data.pos_short || 0);
+                if (footer && data.metrics) {
+                    var m = data.metrics;
+                    footer.innerHTML =
+                        '<p><strong>' + (data.name || sym) + '</strong> ' + (data.footer_text || '') + '</p>' +
+                        '<p>价格精度 <strong>' + m.price_precision + '</strong> 位 · ' +
+                        '最小变动 <strong>' + m.tick_size + '</strong> · ' +
+                        '每跳 <strong>' + m.tick_value_per_lot + '</strong> 元/手 · ' +
+                        '当前 <strong>' + lots + '</strong> 手每跳合计 <strong class="text-accent">' + m.tick_value_total + '</strong> 元</p>' +
+                        (m.margin_total ? '<p class="text-muted">预估保证金约 ' + m.margin_total + ' 元</p>' : '');
+                }
+            }).catch(function () {});
+    }
+
+    function scheduleRefresh() {
+        clearTimeout(debounceTimer);
+        debounceTimer = setTimeout(refreshQuote, 400);
+    }
+
+    if (symInput) symInput.addEventListener('input', scheduleRefresh);
+    if (lotsInput) lotsInput.addEventListener('input', scheduleRefresh);
+    if (priceInput) {
+        priceInput.addEventListener('input', function () {
+            priceInput.dataset.manual = '1';
+        });
+    }
+
+    function postOrder(offset, direction) {
+        var sym = selectedSymbol();
+        if (!sym) { alert('请选择品种'); return; }
+        var body = {
+            symbol: sym,
+            offset: offset,
+            direction: direction,
+            lots: parseInt(lotsInput.value, 10) || 1,
+            price: parseFloat(priceInput.value) || 0,
+            stop_loss: slInput ? parseFloat(slInput.value) : null,
+            take_profit: tpInput ? parseFloat(tpInput.value) : null
+        };
+        fetch('/api/trade/order', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify(body)
+        }).then(function (r) { return r.json(); }).then(function (data) {
+            if (!data.ok) { alert(data.error || '下单失败'); return; }
+            alert('已提交 ' + (data.lots || '') + ' 手');
+            location.reload();
+        });
+    }
+
+    var btnLong = document.getElementById('btn-open-long');
+    var btnShort = document.getElementById('btn-open-short');
+    var btnCloseL = document.getElementById('btn-close-long');
+    var btnCloseS = document.getElementById('btn-close-short');
+    if (btnLong) btnLong.addEventListener('click', function () { postOrder('open', 'long'); });
+    if (btnShort) btnShort.addEventListener('click', function () { postOrder('open', 'short'); });
+    if (btnCloseL) btnCloseL.addEventListener('click', function () { postOrder('close', 'long'); });
+    if (btnCloseS) btnCloseS.addEventListener('click', function () { postOrder('close', 'short'); });
+
+    var btnConnect = document.getElementById('btn-ctp-connect');
+    if (btnConnect) {
+        btnConnect.addEventListener('click', function () {
+            btnConnect.disabled = true;
+            btnConnect.textContent = '连接中…';
+            fetch('/api/ctp/connect', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: '{}' })
+                .then(function (r) { return r.json(); })
+                .then(function (d) {
+                    if (!d.ok) { alert(d.error || '连接失败'); return; }
+                    location.reload();
+                })
+                .finally(function () {
+                    btnConnect.disabled = false;
+                    btnConnect.textContent = '连接 CTP';
+                });
+        });
+    }
+
+    setInterval(function () {
+        fetch('/api/account_snapshot').then(function (r) { return r.json(); }).then(function (d) {
+            var cap = document.getElementById('cap-display');
+            if (cap && d.capital != null) cap.textContent = Number(d.capital).toFixed(2);
+            var badge = document.getElementById('risk-badge');
+            if (badge && d.risk_status) badge.textContent = d.risk_status.status_label;
+            var ctpBadge = document.getElementById('ctp-badge');
+            if (ctpBadge && d.ctp_status) {
+                ctpBadge.textContent = d.ctp_status.connected ? 'CTP 已连接' : 'CTP 未连接';
+                ctpBadge.className = 'badge ' + (d.ctp_status.connected ? 'profit' : 'planned');
+            }
+        }).catch(function () {});
+    }, 5000);
+
+    scheduleRefresh();
+})();

strategy/fib_lib.py

@@ -0,0 +1,18 @@
+"""斐波计算（自 crypto_monitor 复制，期货共用）。"""
+
+def calc_fib_plan(direction, upper, lower, ratio):
+    try:
+        h = float(upper)
+        l = float(lower)
+        r = float(ratio)
+    except (TypeError, ValueError):
+        return None
+    if h <= l or r <= 0 or r >= 1:
+        return None
+    span = h - l
+    direction = (direction or "long").strip().lower()
+    if direction == "short":
+        entry = l + r * span
+        return entry, h, l
+    entry = h - r * span
+    return entry, l, h

strategy/strategy_db.py

@@ -0,0 +1,131 @@
+"""策略相关表结构。"""
+from __future__ import annotations
+
+ROLL_GROUPS_SQL = """
+CREATE TABLE IF NOT EXISTS roll_groups (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    order_monitor_id INTEGER,
+    symbol TEXT NOT NULL,
+    direction TEXT NOT NULL,
+    initial_take_profit REAL,
+    initial_stop_loss REAL,
+    current_stop_loss REAL,
+    risk_percent REAL DEFAULT 2,
+    leg_count INTEGER DEFAULT 0,
+    status TEXT DEFAULT 'active',
+    created_at TEXT,
+    updated_at TEXT
+)
+"""
+
+ROLL_LEGS_SQL = """
+CREATE TABLE IF NOT EXISTS roll_legs (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    roll_group_id INTEGER NOT NULL,
+    leg_index INTEGER NOT NULL,
+    add_mode TEXT NOT NULL,
+    fill_price REAL,
+    lots INTEGER,
+    new_stop_loss REAL,
+    status TEXT DEFAULT 'filled',
+    created_at TEXT
+)
+"""
+
+TREND_PLANS_SQL = """
+CREATE TABLE IF NOT EXISTS trend_pullback_plans (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    status TEXT DEFAULT 'active',
+    symbol TEXT NOT NULL,
+    symbol_name TEXT,
+    direction TEXT NOT NULL DEFAULT 'long',
+    stop_loss REAL NOT NULL,
+    add_upper REAL NOT NULL,
+    take_profit REAL NOT NULL,
+    risk_percent REAL DEFAULT 5,
+    capital_snapshot REAL,
+    plan_margin REAL,
+    target_lots INTEGER,
+    first_lots INTEGER,
+    remainder_lots INTEGER,
+    dca_legs INTEGER DEFAULT 5,
+    leg_amounts_json TEXT,
+    grid_prices_json TEXT,
+    legs_done INTEGER DEFAULT 0,
+    first_order_done INTEGER DEFAULT 0,
+    avg_entry_price REAL,
+    lots_open INTEGER DEFAULT 0,
+    opened_at TEXT,
+    message TEXT
+)
+"""
+
+STRATEGY_SNAPSHOTS_SQL = """
+CREATE TABLE IF NOT EXISTS strategy_trade_snapshots (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    strategy_type TEXT NOT NULL,
+    source_id INTEGER,
+    symbol TEXT,
+    direction TEXT,
+    result_label TEXT,
+    opened_at TEXT,
+    closed_at TEXT,
+    pnl_amount REAL,
+    snapshot_json TEXT NOT NULL,
+    created_at TEXT
+)
+"""
+
+TRADE_ORDER_MONITORS_SQL = """
+CREATE TABLE IF NOT EXISTS trade_order_monitors (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    symbol TEXT NOT NULL,
+    symbol_name TEXT,
+    market_code TEXT,
+    direction TEXT NOT NULL,
+    lots INTEGER NOT NULL,
+    entry_price REAL,
+    stop_loss REAL,
+    take_profit REAL,
+    open_time TEXT,
+    monitor_type TEXT DEFAULT 'manual',
+    status TEXT DEFAULT 'active',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+)
+"""
+
+CTP_SIM_ACCOUNT_SQL = """
+CREATE TABLE IF NOT EXISTS ctp_sim_account (
+    id INTEGER PRIMARY KEY CHECK (id = 1),
+    balance REAL DEFAULT 100000,
+    available REAL DEFAULT 100000,
+    updated_at TEXT
+)
+"""
+
+CTP_SIM_POSITIONS_SQL = """
+CREATE TABLE IF NOT EXISTS ctp_sim_positions (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    symbol TEXT NOT NULL,
+    direction TEXT NOT NULL,
+    lots INTEGER NOT NULL,
+    avg_price REAL NOT NULL,
+    updated_at TEXT,
+    UNIQUE(symbol, direction)
+)
+"""
+
+
+def init_strategy_tables(conn) -> None:
+    for sql in (
+        ROLL_GROUPS_SQL,
+        ROLL_LEGS_SQL,
+        TREND_PLANS_SQL,
+        STRATEGY_SNAPSHOTS_SQL,
+        TRADE_ORDER_MONITORS_SQL,
+        CTP_SIM_ACCOUNT_SQL,
+        CTP_SIM_POSITIONS_SQL,
+    ):
+        conn.execute(sql)
+    if not conn.execute("SELECT id FROM ctp_sim_account WHERE id=1").fetchone():
+        conn.execute("INSERT INTO ctp_sim_account (id, balance, available) VALUES (1, 100000, 100000)")

strategy/strategy_roll_lib.py

@@ -0,0 +1,159 @@
+"""顺势加仓（滚仓）：纯计算，期货版（手数整数、乘数计入盈亏）。"""
+from __future__ import annotations
+
+import math
+from typing import Any, Optional, Tuple
+
+from strategy.fib_lib import calc_fib_plan
+
+ROLL_MAX_LEGS_LONG = 3
+ROLL_MAX_LEGS_SHORT = 3
+ROLL_STOP_OFFSET_PCT_DEFAULT = 1.0
+FIB_MODES = frozenset({"fib_618", "fib_786"})
+
+
+def fib_ratio_from_mode(mode: str) -> Optional[float]:
+    m = (mode or "").strip().lower()
+    if m in ("fib_618", "618", "0.618"):
+        return 0.618
+    if m in ("fib_786", "786", "0.786"):
+        return 0.786
+    return None
+
+
+def fib_limit_entry(direction: str, upper: float, lower: float, mode: str) -> Tuple[Optional[float], Optional[str]]:
+    ratio = fib_ratio_from_mode(mode)
+    if ratio is None:
+        return None, "斐波档位无效"
+    h, l = float(upper), float(lower)
+    if h <= l:
+        return None, "上沿须大于下沿"
+    direction = (direction or "long").strip().lower()
+    plan = calc_fib_plan(direction, h, l, ratio)
+    if not plan:
+        return None, "无法计算斐波限价"
+    entry, _sl, _tp = plan
+    return float(entry), None
+
+
+def max_roll_legs(direction: str) -> int:
+    return ROLL_MAX_LEGS_LONG if (direction or "long").strip().lower() == "long" else ROLL_MAX_LEGS_SHORT
+
+
+def lots_precise(raw: float) -> int:
+    if raw is None or raw < 1:
+        return 0
+    return max(1, int(math.floor(float(raw))))
+
+
+def unified_stop_from_avg(direction: str, avg: float, offset_pct: float) -> float:
+    avg_f = float(avg)
+    pct = float(offset_pct) / 100.0
+    direction = (direction or "long").strip().lower()
+    if direction == "short":
+        return avg_f * (1.0 + pct)
+    return avg_f * (1.0 - pct)
+
+
+def avg_entry_after_add(qty_existing: float, entry_existing: float, add_qty: float, add_price: float) -> float:
+    q1, e1, q2, e2 = float(qty_existing), float(entry_existing), float(add_qty), float(add_price)
+    total = q1 + q2
+    return (q1 * e1 + q2 * e2) / total if total > 0 else 0.0
+
+
+def solve_add_lots_for_total_risk(
+    direction: str,
+    qty_existing: float,
+    entry_existing: float,
+    add_price: float,
+    new_stop: float,
+    risk_budget: float,
+    mult: int,
+) -> Tuple[Optional[int], Optional[str]]:
+    q1, e1, e2, sl, b = float(qty_existing), float(entry_existing), float(add_price), float(new_stop), float(risk_budget)
+    m = float(mult)
+    direction = (direction or "long").strip().lower()
+    if direction == "short":
+        denom = (sl - e2) * m
+        numer = b - q1 * (sl - e1) * m
+    else:
+        denom = (e2 - sl) * m
+        numer = b - q1 * (e1 - sl) * m
+    if denom <= 0:
+        return None, "止损与加仓价关系无效"
+    q2 = numer / denom
+    lots = lots_precise(q2)
+    if lots < 1:
+        return None, "按总风险%无需再加仓或无法再加"
+    return lots, None
+
+
+def preview_roll(
+    *,
+    direction: str,
+    symbol: str,
+    qty_existing: float,
+    entry_existing: float,
+    initial_take_profit: float,
+    add_mode: str,
+    new_stop_loss: float,
+    risk_percent: float,
+    capital_base: float,
+    mult: int,
+    add_price: Optional[float] = None,
+    fib_upper: Optional[float] = None,
+    fib_lower: Optional[float] = None,
+    legs_done: int = 0,
+) -> Tuple[Optional[dict[str, Any]], Optional[str]]:
+    direction = (direction or "long").strip().lower()
+    if legs_done >= max_roll_legs(direction):
+        return None, f"滚仓已达 {max_roll_legs(direction)} 次上限"
+    mode = (add_mode or "market").strip().lower()
+    if mode == "market":
+        if not add_price or add_price <= 0:
+            return None, "需要有效参考价"
+        entry_add = float(add_price)
+        mode_label = "市价"
+    elif mode in FIB_MODES:
+        if fib_upper is None or fib_lower is None:
+            return None, "斐波须填上沿/下沿"
+        entry_add, err = fib_limit_entry(direction, float(fib_upper), float(fib_lower), mode)
+        if err:
+            return None, err
+        mode_label = "斐波0.618" if "618" in mode else "斐波0.786"
+    else:
+        return None, "加仓方式无效"
+    sl = float(new_stop_loss)
+    tp = float(initial_take_profit)
+    if sl <= 0 or tp <= 0:
+        return None, "止损/止盈无效"
+    risk_budget = float(capital_base) * float(risk_percent) / 100.0
+    q2, err = solve_add_lots_for_total_risk(
+        direction, qty_existing, entry_existing, entry_add, sl, risk_budget, mult
+    )
+    if err:
+        return None, err
+    new_qty = qty_existing + q2
+    new_avg = avg_entry_after_add(qty_existing, entry_existing, q2, entry_add)
+    m = float(mult)
+    if direction == "long":
+        loss_at_sl = (new_avg - sl) * new_qty * m
+        reward_at_tp = (tp - new_avg) * new_qty * m
+    else:
+        loss_at_sl = (sl - new_avg) * new_qty * m
+        reward_at_tp = (new_avg - tp) * new_qty * m
+    return {
+        "symbol": symbol,
+        "direction": direction,
+        "add_mode_label": mode_label,
+        "add_price": round(entry_add, 4),
+        "new_stop_loss": round(sl, 4),
+        "initial_take_profit": tp,
+        "risk_percent": float(risk_percent),
+        "add_lots": q2,
+        "qty_after": int(new_qty),
+        "avg_entry_after": round(new_avg, 4),
+        "loss_at_sl": round(loss_at_sl, 2),
+        "reward_at_tp": round(reward_at_tp, 2),
+        "legs_done": legs_done,
+    }, None

strategy/strategy_snapshot_lib.py

@@ -0,0 +1,70 @@
+"""策略结束快照。"""
+from __future__ import annotations
+
+import json
+from datetime import datetime
+from typing import Any
+
+STRATEGY_TREND = "trend_pullback"
+STRATEGY_ROLL = "roll"
+MAX_ROWS = 100
+
+
+def save_snapshot(
+    conn,
+    *,
+    strategy_type: str,
+    source_id: int,
+    symbol: str,
+    direction: str,
+    result_label: str,
+    payload: dict,
+    pnl: float | None = None,
+    opened_at: str = "",
+) -> None:
+    now = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+    conn.execute(
+        """INSERT INTO strategy_trade_snapshots (
+            strategy_type, source_id, symbol, direction, result_label,
+            opened_at, closed_at, pnl_amount, snapshot_json, created_at
+        ) VALUES (?,?,?,?,?,?,?,?,?,?)""",
+        (
+            strategy_type,
+            source_id,
+            symbol,
+            direction,
+            result_label,
+            opened_at,
+            now,
+            pnl,
+            json.dumps(payload, ensure_ascii=False),
+            now,
+        ),
+    )
+    conn.execute(
+        """DELETE FROM strategy_trade_snapshots WHERE id NOT IN (
+            SELECT id FROM strategy_trade_snapshots ORDER BY id DESC LIMIT ?
+        )""",
+        (MAX_ROWS,),
+    )
+
+
+def list_snapshots(conn, limit: int = 100) -> tuple[list[dict], list[dict]]:
+    rows = conn.execute(
+        "SELECT * FROM strategy_trade_snapshots ORDER BY id DESC LIMIT ?",
+        (max(1, min(limit, 200)),),
+    ).fetchall()
+    trend, roll = [], []
+    for r in rows:
+        d = dict(r)
+        try:
+            d["snapshot"] = json.loads(d.get("snapshot_json") or "{}")
+        except Exception:
+            d["snapshot"] = {}
+        st = d.get("strategy_type")
+        d["strategy_label"] = "趋势回调" if st == STRATEGY_TREND else "顺势加仓"
+        if st == STRATEGY_TREND:
+            trend.append(d)
+        else:
+            roll.append(d)
+    return trend, roll

strategy/strategy_trend_lib.py

@@ -0,0 +1,108 @@
+"""趋势回调：纯计算（期货整数手）。"""
+from __future__ import annotations
+
+import json
+import math
+from typing import Any, Optional, Tuple
+
+from contract_specs import get_contract_spec
+
+
+def validate_trend_bounds(direction: str, stop_loss: float, add_upper: float) -> Optional[str]:
+    direction = (direction or "long").strip().lower()
+    if direction == "long":
+        if not (float(stop_loss) < float(add_upper)):
+            return "做多：止损须低于补仓上沿"
+    else:
+        if not (float(stop_loss) > float(add_upper)):
+            return "做空：止损须高于补仓下沿"
+    return None
+
+
+def build_grid_prices(direction: str, sl: float, upper: float, n_legs: int) -> list[float]:
+    sl, upper = float(sl), float(upper)
+    out: list[float] = []
+    if n_legs <= 0:
+        return out
+    direction = (direction or "long").strip().lower()
+    if direction == "long":
+        if upper <= sl:
+            return out
+        span = upper - sl
+        for i in range(1, n_legs + 1):
+            out.append(sl + (i / float(n_legs + 1)) * span)
+        out.sort(reverse=True)
+    else:
+        if sl <= upper:
+            return out
+        span = sl - upper
+        for i in range(1, n_legs + 1):
+            out.append(upper + (i / float(n_legs + 1)) * span)
+        out.sort()
+    return [round(p, 4) for p in out]
+
+
+def compute_trend_plan_futures(
+    *,
+    direction: str,
+    stop_loss: float,
+    add_upper: float,
+    take_profit: float,
+    risk_percent: float,
+    capital: float,
+    live_price: float,
+    ths_code: str,
+    dca_legs: int = 5,
+) -> Tuple[Optional[dict[str, Any]], Optional[str]]:
+    err = validate_trend_bounds(direction, stop_loss, add_upper)
+    if err:
+        return None, err
+    spec = get_contract_spec(ths_code)
+    mult = spec["mult"]
+    d = (direction or "long").strip().lower()
+    if d == "short":
+        worst_per_lot = (float(stop_loss) - float(add_upper)) * mult
+    else:
+        worst_per_lot = (float(add_upper) - float(stop_loss)) * mult
+    if worst_per_lot <= 0:
+        return None, "止损与补仓边界无法计算风险"
+    budget = float(capital) * float(risk_percent) / 100.0
+    total_lots = int(math.floor(budget / worst_per_lot))
+    if total_lots < 3:
+        return None, f"按 {risk_percent}% 风险，总手数至少需 3 手才能拆分首仓+补仓（当前 {total_lots} 手）"
+    first_lots = total_lots // 2
+    remainder = total_lots - first_lots
+    legs = max(1, min(int(dca_legs), remainder))
+    per_leg = remainder // legs
+    leg_amounts = [per_leg] * (legs - 1) + [remainder - per_leg * (legs - 1)]
+    if any(x < 1 for x in leg_amounts):
+        legs = 1
+        leg_amounts = [remainder]
+    grid = build_grid_prices(d, stop_loss, add_upper, len(leg_amounts))
+    margin_rate = spec["margin_rate"]
+    plan_margin = float(live_price) * mult * total_lots * margin_rate
+    return {
+        "direction": d,
+        "stop_loss": float(stop_loss),
+        "add_upper": float(add_upper),
+        "take_profit": float(take_profit),
+        "risk_percent": float(risk_percent),
+        "capital_snapshot": float(capital),
+        "live_price_ref": float(live_price),
+        "target_lots": total_lots,
+        "first_lots": first_lots,
+        "remainder_lots": remainder,
+        "dca_legs": len(leg_amounts),
+        "leg_amounts": leg_amounts,
+        "leg_amounts_json": json.dumps(leg_amounts),
+        "grid_prices_json": json.dumps(grid),
+        "grid": grid,
+        "plan_margin": round(plan_margin, 2),
+        "mult": mult,
+    }, None
+
+
+def trend_dca_level_reached(direction: str, mark_price: float, level: float) -> bool:
+    d = (direction or "long").strip().lower()
+    pf, lv = float(mark_price), float(level)
+    return pf <= lv if d == "long" else pf >= lv

templates/base.html

@@ -483,6 +483,9 @@
             <h1 class="site-title">国内期货 · 交易监控 + 复盘<span class="site-title-sub">FUTURES MONITOR SYSTEM</span></h1>
             <button type="button" class="nav-backdrop" id="nav-backdrop" aria-label="关闭菜单" hidden></button>
             <nav class="site-nav" id="site-nav">
+                <a href="{{ url_for('trade_page') }}" class="{% if request.endpoint == 'trade_page' %}active{% endif %}">期货下单</a>
+                <a href="{{ url_for('recommend_page') }}" class="{% if request.endpoint == 'recommend_page' %}active{% endif %}">品种推荐</a>
+                <a href="{{ url_for('strategy_page') }}" class="{% if request.endpoint in ('strategy_page', 'strategy_records_page') %}active{% endif %}">策略交易</a>
                 <a href="{{ url_for('plans') }}" class="{% if request.endpoint == 'plans' %}active{% endif %}">开单计划</a>
                 <a href="{{ url_for('keys') }}" class="{% if request.endpoint == 'keys' %}active{% endif %}">关键位监控</a>
                 <a href="{{ url_for('positions') }}" class="{% if request.endpoint == 'positions' %}active{% endif %}">持仓监控</a>

templates/market.html

@@ -45,7 +45,7 @@
         <div class="market-chart-empty" id="market-chart-empty">请选择合约并点击「查看」</div>
         <div class="market-chart-loading" id="market-chart-loading">连接中…</div>
     </div>
-    <p class="hint">数据来源：新浪财经。K 线由后台自动刷新并经 SSE 推送到前端；支持滚轮/拖拽缩放。可视区内自动标注最高/最低价。</p>
+    <p class="hint">数据来源：新浪财经。拖拽左右平移、滚轮缩放；按住图表上下拖动可平移价格轴。可视区内自动标注最高/最低价。</p>
 </div>
 
 <style>

templates/recommend.html

@@ -0,0 +1,32 @@
+{% extends "base.html" %}
+{% block title %}品种推荐 - 国内期货监控系统{% endblock %}
+{% block content %}
+<div class="card">
+    <h2>品种推荐 · 按资金筛选</h2>
+    <p class="hint">当前权益 <strong class="text-accent">{{ '%.2f'|format(capital) }}</strong> 元（{{ trading_mode_label }}）。
+        优先展示可开 1 手且 1% 风险规则下较友好的品种；灰色为保证金不足。</p>
+</div>
+<div class="card">
+    <div class="trade-table-wrap">
+        <table class="trade-table">
+            <thead>
+                <tr>
+                    <th>品种</th><th>交易所</th><th>参考价</th><th>1手保证金</th><th>建议最低资金</th><th>状态</th>
+                </tr>
+            </thead>
+            <tbody>
+                {% for r in rows %}
+                <tr class="rec-{{ r.status }}">
+                    <td><strong>{{ r.name }}</strong> <span class="text-muted">{{ r.ths }}</span></td>
+                    <td>{{ r.exchange }}</td>
+                    <td>{% if r.price %}{{ r.price }}{% else %}—{% endif %}</td>
+                    <td>{% if r.margin_one_lot %}{{ r.margin_one_lot }}{% else %}—{% endif %}</td>
+                    <td>{% if r.min_capital_one_lot %}{{ r.min_capital_one_lot }}{% else %}—{% endif %}</td>
+                    <td><span class="badge {% if r.status=='ok' %}profit{% elif r.status=='blocked' %}loss{% else %}planned{% endif %}">{{ r.status_label }}</span></td>
+                </tr>
+                {% endfor %}
+            </tbody>
+        </table>
+    </div>
+</div>
+{% endblock %}

templates/settings.html

@@ -3,13 +3,48 @@
 {% block content %}
 
 <div class="card">
-    <h2>实盘资金</h2>
+    <h2>交易模式</h2>
+    <form action="{{ url_for('settings') }}" method="post">
+        <input type="hidden" name="action" value="trading">
+        <div class="form-grid" style="max-width:640px">
+            <div class="field">
+                <label>交易通道</label>
+                <select name="trading_mode">
+                    <option value="simulation" {% if trading_mode == 'simulation' %}selected{% endif %}>模拟盘 · SimNow（vnpy CTP）</option>
+                    <option value="live" {% if trading_mode == 'live' %}selected{% endif %}>实盘 · 期货公司 CTP（后期接入）</option>
+                </select>
+            </div>
+            <div class="field">
+                <label>计仓模式</label>
+                <select name="position_sizing_mode">
+                    <option value="risk" {% if position_sizing_mode == 'risk' %}selected{% endif %}>以损定仓</option>
+                    <option value="fixed" {% if position_sizing_mode == 'fixed' %}selected{% endif %}>固定张数</option>
+                </select>
+            </div>
+            <div class="field">
+                <label>单笔风险比例（以损定仓，%）</label>
+                <input name="risk_percent" type="number" step="0.1" min="0.1" max="100" value="{{ risk_percent }}">
+            </div>
+        </div>
+        <button type="submit" class="btn-primary" style="margin-top:.75rem">保存交易设置</button>
+    </form>
+    <p class="hint" style="margin-top:.75rem">
+        <strong>模拟盘</strong>连接上期 SimNow 仿真柜台（非本地假资金）。在 <code>.env</code> 配置
+        <code>SIMNOW_USER</code>、<code>SIMNOW_PASSWORD</code> 等，在「期货下单」页点击连接 CTP。<br>
+        <strong>实盘</strong>后期配置 <code>CTP_LIVE_*</code> 对接你的期货公司。
+    </p>
+</div>
+
+<div class="card">
+    <h2>参考资金</h2>
     <form action="{{ url_for('settings') }}" method="post" class="form-row">
         <input type="hidden" name="action" value="capital">
-        <input name="live_capital" type="number" step="0.01" min="0" placeholder="实盘资金（元）" value="{{ live_capital }}" style="flex:1;min-width:200px;max-width:320px">
+        <input name="live_capital" type="number" step="0.01" min="0" placeholder="参考权益（元）" value="{{ live_capital }}" style="flex:1;min-width:200px;max-width:320px">
         <button type="submit" class="btn-primary">保存</button>
     </form>
-    <p class="hint" style="margin-top:.75rem">用于持仓监控的风险比例、仓位占比计算，保存在数据库中。</p>
+    <p class="hint" style="margin-top:.75rem">
+        CTP 未连接时用于<strong>品种推荐</strong>与以损定仓估算；SimNow/实盘登录成功后自动改用<strong>柜台权益</strong>。
+    </p>
 </div>
 
 <div class="card">

templates/strategy.html

@@ -0,0 +1,64 @@
+{% extends "base.html" %}
+{% block title %}策略交易 - 国内期货监控系统{% endblock %}
+{% block content %}
+<div class="split-grid">
+    <div class="card">
+        <h2>趋势回调</h2>
+        {% if active_trend %}
+        <p class="hint">运行中 #{{ active_trend.id }} {{ active_trend.symbol }} {{ active_trend.direction }}
+            已开 {{ active_trend.lots_open or 0 }}/{{ active_trend.target_lots }} 手</p>
+        <form id="trend-stop-form" class="form-row">
+            <input type="hidden" name="plan_id" value="{{ active_trend.id }}">
+            <button type="button" class="btn-primary" id="btn-trend-stop">结束计划</button>
+        </form>
+        {% else %}
+        <form id="trend-form" class="form-compact">
+            <div class="form-line line-2">
+                <div class="symbol-wrap"><input class="symbol-input" name="symbol" placeholder="合约" required><div class="symbol-dropdown"></div></div>
+                <select name="direction"><option value="long">做多</option><option value="short">做空</option></select>
+            </div>
+            <div class="form-line line-3">
+                <input name="stop_loss" type="number" step="any" placeholder="止损" required>
+                <input name="add_upper" type="number" step="any" placeholder="补仓边界" required>
+                <input name="take_profit" type="number" step="any" placeholder="止盈" required>
+            </div>
+            <div class="form-line line-2">
+                <input name="risk_percent" type="number" step="0.1" value="{{ risk_percent }}" placeholder="风险%">
+                <button type="button" class="btn-primary" id="btn-trend-preview">预览</button>
+            </div>
+        </form>
+        <pre id="trend-preview" class="hint" style="white-space:pre-wrap;margin-top:.75rem"></pre>
+        <button type="button" class="btn-primary" id="btn-trend-exec" hidden>确认执行首仓</button>
+        {% endif %}
+    </div>
+    <div class="card">
+        <h2>顺势加仓（滚仓）</h2>
+        <p class="hint">须先有「下单监控」持仓；最多 3 腿；止盈锁首仓。</p>
+        {% if monitors %}
+        <form id="roll-form" class="form-compact">
+            <select name="monitor_id" required>
+                {% for m in monitors %}
+                <option value="{{ m.id }}">{{ m.symbol }} {{ m.direction }} {{ m.lots }}手</option>
+                {% endfor %}
+            </select>
+            <div class="form-line line-2">
+                <input name="new_stop_loss" type="number" step="any" placeholder="新统一止损" required>
+                <input name="risk_percent" type="number" step="0.1" value="2" placeholder="总风险%">
+            </div>
+            <div class="form-line line-2">
+                <input name="add_price" type="number" step="any" placeholder="加仓参考价">
+                <button type="button" class="btn-primary" id="btn-roll-preview">预览</button>
+            </div>
+            <pre id="roll-preview" class="hint" style="white-space:pre-wrap"></pre>
+            <button type="button" class="btn-primary" id="btn-roll-exec" hidden>执行滚仓</button>
+        </form>
+        {% else %}
+        <p class="empty-hint">请先在「期货下单」开仓并建立监控。</p>
+        {% endif %}
+    </div>
+</div>
+<p class="hint"><a href="{{ url_for('strategy_records_page') }}">策略交易记录 →</a></p>
+{% endblock %}
+{% block extra_js %}
+<script src="{{ url_for('static', filename='js/strategy.js') }}"></script>
+{% endblock %}

templates/strategy_records.html

@@ -0,0 +1,22 @@
+{% extends "base.html" %}
+{% block title %}策略记录 - 国内期货监控系统{% endblock %}
+{% block content %}
+<div class="split-grid">
+    <div class="card card-scroll">
+        <h2>趋势回调</h2>
+        {% if trend_rows %}
+        <ul class="list">{% for r in trend_rows %}
+            <li class="list-item"><span>{{ r.symbol }} {{ r.result_label }} · {{ r.closed_at or r.created_at }}</span></li>
+        {% endfor %}</ul>
+        {% else %}<p class="empty-hint">暂无记录</p>{% endif %}
+    </div>
+    <div class="card card-scroll">
+        <h2>顺势加仓</h2>
+        {% if roll_rows %}
+        <ul class="list">{% for r in roll_rows %}
+            <li class="list-item"><span>{{ r.symbol }} {{ r.result_label }} · {{ r.closed_at or r.created_at }}</span></li>
+        {% endfor %}</ul>
+        {% else %}<p class="empty-hint">暂无记录</p>{% endif %}
+    </div>
+</div>
+{% endblock %}

templates/trade.html

@@ -0,0 +1,96 @@
+{% extends "base.html" %}
+{% block title %}期货下单 - 国内期货监控系统{% endblock %}
+{% block extra_css %}
+<link rel="stylesheet" href="{{ url_for('static', filename='css/trade.css') }}">
+{% endblock %}
+{% block content %}
+<div class="trade-page">
+    <div class="trade-top-bar">
+        <span class="badge dir">{{ trading_mode_label }}</span>
+        <span class="badge {% if ctp_status.connected %}profit{% else %}planned{% endif %}" id="ctp-badge">
+            {% if ctp_status.connected %}CTP 已连接{% else %}CTP 未连接{% endif %}
+        </span>
+        <span class="badge {% if risk_status.can_trade %}profit{% else %}loss{% endif %}" id="risk-badge">{{ risk_status.status_label }}</span>
+        <span class="text-muted">权益 <strong id="cap-display">{{ '%.2f'|format(capital) }}</strong> 元</span>
+        <button type="button" class="btn-primary" id="btn-ctp-connect" style="padding:.4rem .9rem;font-size:.8rem">连接 CTP</button>
+    </div>
+
+    <div class="card trade-order-card">
+        <div class="trade-tabs">
+            <span class="active">期货下单</span>
+            <a href="{{ url_for('recommend_page') }}">品种推荐</a>
+            <a href="{{ url_for('strategy_page') }}">策略交易</a>
+        </div>
+
+        <div class="trade-input-row">
+            <div class="symbol-wrap trade-field">
+                <label class="text-label">品种</label>
+                <input type="text" id="trade-symbol" class="symbol-input" placeholder="主力合约 rb2610" autocomplete="off" value="">
+                <div class="symbol-dropdown"></div>
+                <div class="symbol-selected" id="sym-selected"></div>
+            </div>
+            <div class="trade-field">
+                <label class="text-label">手数</label>
+                <input type="number" id="trade-lots" min="1" step="1" value="1">
+            </div>
+            <div class="trade-field">
+                <label class="text-label">价格</label>
+                <input type="number" id="trade-price" step="any" placeholder="限价">
+            </div>
+        </div>
+
+        <div id="risk-fields" class="trade-risk-row" {% if sizing_mode != 'risk' %}hidden{% endif %}>
+            <div class="trade-field"><label class="text-label">止损</label><input type="number" id="trade-sl" step="any"></div>
+            <div class="trade-field"><label class="text-label">止盈</label><input type="number" id="trade-tp" step="any"></div>
+        </div>
+
+        <div class="trade-btn-row">
+            <button type="button" class="trade-btn long" id="btn-open-long">
+                <span class="btn-price" id="px-long">—</span>
+                <span class="btn-label">加多</span>
+                <span class="btn-sub" id="max-long">≤—</span>
+            </button>
+            <button type="button" class="trade-btn lock" id="btn-open-short">
+                <span class="btn-price" id="px-short">—</span>
+                <span class="btn-label">加空</span>
+                <span class="btn-sub" id="max-short">≤—</span>
+            </button>
+            <button type="button" class="trade-btn close" id="btn-close-long">
+                <span class="btn-sub">平多</span>
+                <span class="btn-label">平多</span>
+                <span class="btn-sub" id="pos-long">≤0</span>
+            </button>
+            <button type="button" class="trade-btn close" id="btn-close-short">
+                <span class="btn-sub">平空</span>
+                <span class="btn-label">平空</span>
+                <span class="btn-sub" id="pos-short">≤0</span>
+            </button>
+        </div>
+
+        <div class="trade-footer" id="trade-footer">
+            <p class="hint">SimNow 模拟盘：请先连接 CTP。输入品种与手数后显示跳动价值与价格精度。</p>
+            {% if ctp_status.last_error %}<p class="text-loss" style="font-size:.78rem">{{ ctp_status.last_error }}</p>{% endif %}
+        </div>
+    </div>
+
+    {% if ctp_positions %}
+    <div class="card">
+        <h2>CTP 持仓（SimNow / 柜台）</h2>
+        <ul class="list">
+            {% for p in ctp_positions %}
+            <li class="list-item">
+                <span>{{ p.symbol }} {{ '多' if p.direction=='long' else '空' }} {{ p.lots }}手 @ {{ p.avg_price }}</span>
+            </li>
+            {% endfor %}
+        </ul>
+    </div>
+    {% endif %}
+</div>
+{% endblock %}
+{% block extra_js %}
+<script>
+window.TRADE_SIZING_MODE = {{ sizing_mode|tojson }};
+window.TRADE_RISK_PERCENT = {{ risk_percent }};
+</script>
+<script src="{{ url_for('static', filename='js/trade.js') }}"></script>
+{% endblock %}

trading_context.py

@@ -0,0 +1,48 @@
+"""交易上下文：设置读取、资金、模式。"""
+from __future__ import annotations
+
+from typing import Callable, Optional
+
+TRADING_MODE_SIM = "simulation"  # SimNow CTP
+TRADING_MODE_LIVE = "live"       # 期货公司 CTP
+
+
+def get_trading_mode(get_setting: Callable[[str, str], str]) -> str:
+    m = (get_setting("trading_mode", TRADING_MODE_SIM) or TRADING_MODE_SIM).strip().lower()
+    return m if m in (TRADING_MODE_SIM, TRADING_MODE_LIVE) else TRADING_MODE_SIM
+
+
+def get_sizing_mode(get_setting: Callable[[str, str], str]) -> str:
+    from position_sizing import normalize_sizing_mode
+    return normalize_sizing_mode(get_setting("position_sizing_mode", "risk"))
+
+
+def get_risk_percent(get_setting: Callable[[str, str], str]) -> float:
+    try:
+        return max(0.1, float(get_setting("risk_percent", "1") or 1))
+    except (TypeError, ValueError):
+        return 1.0
+
+
+def get_account_capital(conn, get_setting: Callable[[str, str], str]) -> float:
+    """优先 SimNow/期货公司 CTP 权益；未连接时用设置中的参考资金。"""
+    del conn
+    mode = get_trading_mode(get_setting)
+    try:
+        from vnpy_bridge import ctp_status, get_ctp_balance
+
+        st = ctp_status(mode)
+        if st.get("connected"):
+            bal = get_ctp_balance(mode)
+            if bal and bal > 0:
+                return float(bal)
+    except Exception:
+        pass
+    try:
+        return float(get_setting("live_capital", "0") or 0)
+    except (TypeError, ValueError):
+        return 0.0
+
+
+def trading_mode_label(get_setting: Callable[[str, str], str]) -> str:
+    return "SimNow 模拟" if get_trading_mode(get_setting) == TRADING_MODE_SIM else "期货公司实盘"

vnpy_bridge.py

@@ -0,0 +1,319 @@
+"""CTP 执行层：模拟盘 → SimNow；实盘 → 期货公司（vnpy_ctp）。"""
+from __future__ import annotations
+
+import logging
+import os
+import threading
+import time
+from typing import Any, Optional
+
+from ctp_symbol import ths_to_vnpy_symbol, to_vnpy_exchange
+
+logger = logging.getLogger(__name__)
+
+GATEWAY_NAME = "CTP"
+
+_bridge: Optional["CtpBridge"] = None
+_bridge_lock = threading.Lock()
+
+
+def _env(key: str, default: str = "") -> str:
+    return (os.getenv(key) or default).strip()
+
+
+def _simnow_setting() -> dict[str, str]:
+    """SimNow 7×24 仿真默认前置（可在 .env 覆盖）。"""
+    return {
+        "用户名": _env("SIMNOW_USER"),
+        "密码": _env("SIMNOW_PASSWORD"),
+        "经纪商代码": _env("SIMNOW_BROKER_ID", "9999"),
+        "交易服务器": _env("SIMNOW_TD_ADDRESS", "tcp://180.168.146.187:10201"),
+        "行情服务器": _env("SIMNOW_MD_ADDRESS", "tcp://180.168.146.187:10211"),
+        "产品名称": _env("SIMNOW_APP_ID", "simnow_client_test"),
+        "授权编码": _env("SIMNOW_AUTH_CODE", "0000000000000000"),
+        "产品信息": _env("SIMNOW_PRODUCT_INFO", "simnow_client_test"),
+    }
+
+
+def _live_setting() -> dict[str, str]:
+    return {
+        "用户名": _env("CTP_LIVE_USER"),
+        "密码": _env("CTP_LIVE_PASSWORD"),
+        "经纪商代码": _env("CTP_LIVE_BROKER_ID"),
+        "交易服务器": _env("CTP_LIVE_TD_ADDRESS"),
+        "行情服务器": _env("CTP_LIVE_MD_ADDRESS"),
+        "产品名称": _env("CTP_LIVE_APP_ID"),
+        "授权编码": _env("CTP_LIVE_AUTH_CODE"),
+        "产品信息": _env("CTP_LIVE_PRODUCT_INFO"),
+    }
+
+
+def _setting_for_mode(mode: str) -> dict[str, str]:
+    return _simnow_setting() if mode == "simulation" else _live_setting()
+
+
+def _mode_label(mode: str) -> str:
+    return "SimNow 模拟" if mode == "simulation" else "期货公司实盘"
+
+
+class CtpBridge:
+    def __init__(self) -> None:
+        self._engine = None
+        self._ee = None
+        self._connected_mode: Optional[str] = None
+        self._last_error: str = ""
+        self._connect_lock = threading.Lock()
+        self._init_engine()
+
+    def _init_engine(self) -> None:
+        try:
+            from vnpy.event import EventEngine
+            from vnpy.trader.engine import MainEngine
+            from vnpy_ctp import CtpGateway
+
+            self._ee = EventEngine()
+            self._engine = MainEngine(self._ee)
+            self._engine.add_gateway(CtpGateway)
+        except ImportError:
+            self._last_error = "未安装 vnpy / vnpy_ctp，请 pip install vnpy vnpy_ctp"
+        except Exception as exc:
+            self._last_error = str(exc)
+
+    def available(self) -> bool:
+        return self._engine is not None
+
+    @property
+    def last_error(self) -> str:
+        return self._last_error
+
+    @property
+    def connected_mode(self) -> Optional[str]:
+        return self._connected_mode
+
+    def status(self, mode: str) -> dict[str, Any]:
+        st = _setting_for_mode(mode)
+        missing = [k for k in ("用户名", "密码", "交易服务器") if not st.get(k)]
+        return {
+            "vnpy_installed": self.available(),
+            "connected": self._connected_mode == mode,
+            "connected_mode": self._connected_mode,
+            "mode_label": _mode_label(mode),
+            "missing_config": missing,
+            "last_error": self._last_error,
+            "broker_id": st.get("经纪商代码", ""),
+            "td_address": st.get("交易服务器", ""),
+        }
+
+    def connect(self, mode: str, *, force: bool = False) -> None:
+        if not self._engine:
+            raise RuntimeError(self._last_error or "vnpy 引擎未初始化")
+        if self._connected_mode == mode and not force:
+            return
+        setting = _setting_for_mode(mode)
+        if not setting.get("用户名") or not setting.get("密码"):
+            raise ValueError(
+                f"{_mode_label(mode)}：请在 .env 配置 "
+                f"{'SIMNOW_USER / SIMNOW_PASSWORD' if mode == 'simulation' else 'CTP_LIVE_USER / CTP_LIVE_PASSWORD'}"
+            )
+        if not setting.get("交易服务器"):
+            raise ValueError(f"{_mode_label(mode)}：未配置交易服务器地址")
+
+        with self._connect_lock:
+            if self._connected_mode and self._connected_mode != mode:
+                try:
+                    self._engine.close()
+                except Exception:
+                    pass
+                self._connected_mode = None
+                time.sleep(1)
+
+            self._engine.connect(setting, GATEWAY_NAME)
+            # 等待登录与结算信息
+            for _ in range(30):
+                accounts = self._engine.get_all_accounts()
+                if accounts:
+                    self._connected_mode = mode
+                    self._last_error = ""
+                    logger.info("CTP 已连接 [%s] account=%s", mode, len(accounts))
+                    return
+                time.sleep(0.5)
+            self._last_error = "CTP 连接超时，请检查 SimNow 账号、前置地址与交易时段"
+            raise RuntimeError(self._last_error)
+
+    def ensure_connected(self, mode: str) -> None:
+        if self._connected_mode != mode:
+            self.connect(mode)
+
+    def get_account(self) -> dict[str, Any]:
+        if not self._engine:
+            return {}
+        accounts = self._engine.get_all_accounts()
+        if not accounts:
+            return {}
+        acc = accounts[0]
+        return {
+            "balance": float(getattr(acc, "balance", 0) or 0),
+            "available": float(getattr(acc, "available", 0) or 0),
+            "frozen": float(getattr(acc, "frozen", 0) or 0),
+            "accountid": getattr(acc, "accountid", ""),
+        }
+
+    def list_positions(self) -> list[dict[str, Any]]:
+        if not self._engine:
+            return []
+        out: list[dict[str, Any]] = []
+        for pos in self._engine.get_all_positions():
+            vol = int(getattr(pos, "volume", 0) or 0)
+            if vol <= 0:
+                continue
+            direction = getattr(pos, "direction", None)
+            d = "long"
+            if direction is not None and str(direction).endswith("SHORT"):
+                d = "short"
+            elif direction is not None and "空" in str(direction):
+                d = "short"
+            sym = getattr(pos, "symbol", "") or ""
+            out.append({
+                "symbol": sym,
+                "direction": d,
+                "lots": vol,
+                "avg_price": float(getattr(pos, "price", 0) or 0),
+                "pnl": float(getattr(pos, "pnl", 0) or 0),
+            })
+        return out
+
+    def send_order(
+        self,
+        *,
+        ths_code: str,
+        offset: str,
+        direction: str,
+        lots: int,
+        price: float,
+    ) -> str:
+        from vnpy.trader.constant import Direction, Offset, OrderType
+        from vnpy.trader.object import OrderRequest
+
+        if not self._engine:
+            raise RuntimeError("CTP 未初始化")
+        sym, ex_name = ths_to_vnpy_symbol(ths_code)
+        exchange = to_vnpy_exchange(ex_name)
+        lots = max(1, int(lots))
+        price = float(price)
+
+        offset = (offset or "open").lower()
+        direction = (direction or "long").lower()
+
+        if offset in ("open", "open_long", "open_short"):
+            d = Direction.LONG if direction == "long" or offset == "open_long" else Direction.SHORT
+            off = Offset.OPEN
+        elif offset in ("close", "close_long", "close_short"):
+            # 平多 = 卖；平空 = 买
+            if direction == "long" or offset == "close_long":
+                d = Direction.SHORT
+            else:
+                d = Direction.LONG
+            off = Offset.CLOSE
+        else:
+            raise ValueError(f"未知开平: {offset}")
+
+        req = OrderRequest(
+            symbol=sym,
+            exchange=exchange,
+            direction=d,
+            type=OrderType.LIMIT,
+            volume=lots,
+            price=price,
+            offset=off,
+        )
+        vt_orderid = self._engine.send_order(req, GATEWAY_NAME)
+        if not vt_orderid:
+            raise RuntimeError("CTP 拒单或未返回委托号")
+        return str(vt_orderid)
+
+
+def get_bridge() -> CtpBridge:
+    global _bridge
+    with _bridge_lock:
+        if _bridge is None:
+            _bridge = CtpBridge()
+        return _bridge
+
+
+def try_init_vnpy(_settings: dict | None = None) -> bool:
+    return get_bridge().available()
+
+
+def vnpy_available() -> bool:
+    return get_bridge().available()
+
+
+def ctp_connect(mode: str, *, force: bool = False) -> dict[str, Any]:
+    b = get_bridge()
+    b.connect(mode, force=force)
+    return b.status(mode)
+
+
+def ctp_status(mode: str) -> dict[str, Any]:
+    return get_bridge().status(mode)
+
+
+def ctp_get_account(mode: str) -> dict[str, Any]:
+    b = get_bridge()
+    b.ensure_connected(mode)
+    return b.get_account()
+
+
+def ctp_list_positions(mode: str) -> list[dict[str, Any]]:
+    b = get_bridge()
+    b.ensure_connected(mode)
+    return b.list_positions()
+
+
+def get_ctp_balance(mode: str) -> Optional[float]:
+    try:
+        acc = ctp_get_account(mode)
+        bal = acc.get("balance")
+        return float(bal) if bal else None
+    except Exception as exc:
+        logger.debug("get_ctp_balance: %s", exc)
+        return None
+
+
+def execute_order(
+    conn,
+    *,
+    mode: str,
+    offset: str,
+    symbol: str,
+    direction: str,
+    lots: int,
+    price: float,
+    settings: dict | None = None,
+) -> dict[str, Any]:
+    """统一下单：simulation=SimNow，live=期货公司 CTP。"""
+    del conn, settings
+    if mode not in ("simulation", "live"):
+        raise ValueError("未知交易模式")
+    if not vnpy_available():
+        raise ValueError(
+            "请先安装 vnpy 与 vnpy_ctp：pip install vnpy vnpy_ctp\n"
+            f"模拟盘需配置 .env 中 SIMNOW_USER / SIMNOW_PASSWORD 等"
+        )
+    b = get_bridge()
+    b.ensure_connected(mode)
+    order_id = b.send_order(
+        ths_code=symbol,
+        offset=offset,
+        direction=direction,
+        lots=lots,
+        price=price,
+    )
+    return {
+        "order_id": order_id,
+        "mode": mode,
+        "mode_label": _mode_label(mode),
+        "symbol": symbol,
+        "lots": lots,
+        "price": price,
+    }