实盘数据统计改用期权历史交易所盈亏；模拟盘仍走本地结算。

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

lib/options/options_db.py

@@ -95,6 +95,19 @@ def init_options_tables(conn: sqlite3.Connection) -> None:
         ON options_target_monitors(status)
         """
     )
+    # 实盘统计:按期权历史 history_key 冻结交易所盈亏折 U,避免跟实时指数漂移
+    conn.execute(
+        """
+        CREATE TABLE IF NOT EXISTS options_exchange_pnl_freeze (
+            history_key TEXT PRIMARY KEY,
+            realized_pnl REAL,
+            realized_pnl_usdt REAL,
+            close_index_px REAL,
+            premium_ccy TEXT,
+            updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+        )
+        """
+    )
     for ddl in (
         "ALTER TABLE options_trades ADD COLUMN wechat_open_sent INTEGER DEFAULT 0",
         "ALTER TABLE options_trades ADD COLUMN wechat_close_sent INTEGER DEFAULT 0",

lib/options/options_pnl_settle_lib.py

@@ -188,13 +188,14 @@ def settle_closed_pnl(
 ) -> dict[str, float | None]:
     """
     由「毛权利金」结算.
-    币数量净盈亏 = 收回 − 已付 − 开/平手续费.
-    冻结 U(币本位):
-      平仓收回×平仓指数 − 开仓成本U − 手续费U
-      开仓成本优先 budget_usdt,否则 已付×开仓指数(缺省才用平仓指数).
-    这样不会把开仓成本也按平仓价重估,避免和余额对不上.
+    币数量净盈亏 = 收回 − 已付 − 开/平手续费(只扣一次).
+    冻结 U(币本位) = 净盈亏 × 平仓指数.
+
+    注意:不要用 budget_usdt 当开仓成本——它含现货买入缓冲,多余币会卖回,
+    拿全额预算当成本会把亏损算大. open_index/budget 参数保留兼容,不参与 U 计算.
     不要对 OKX realizedPnl 再调此函数扣费.
     """
+    del open_index_px, budget_usdt, fee_ccy  # 兼容旧调用,不参与结算
     paid = float(_safe_float(premium_paid) or 0.0)
     recv = float(_safe_float(premium_received) or 0.0)
     ofee = float(_safe_float(open_fee) or 0.0)
@@ -204,59 +205,13 @@ def settle_closed_pnl(
     if cfee < 0:
         cfee = abs(cfee)
     net = round(recv - paid - ofee - cfee, 8)
-    pc = str(premium_ccy or "").strip().upper()
-    close_idx = _safe_float(index_px)
-    open_idx = _safe_float(open_index_px)
-    budget = _safe_float(budget_usdt)
-    fc = str(fee_ccy or pc or "").strip().upper()
-
-    if pc not in ("ETH", "BTC"):
-        return freeze_pnl_to_usdt(
-            net,
-            premium_ccy=premium_ccy,
-            index_px=close_idx,
-            total_fee=ofee + cfee,
-        )
-
-    if close_idx is None or close_idx <= 0:
-        return {
-            "realized_pnl": net,
-            "close_index_px": None,
-            "open_index_px": float(open_idx) if open_idx and open_idx > 0 else None,
-            "realized_pnl_usdt": None,
-            "total_fee": round(ofee + cfee, 8),
-        }
-
-    # 开仓成本 U:预算(真实花出去的 USDT) > 已付×开仓指数 > 已付×平仓指数
-    if budget is not None and budget > 0:
-        entry_u = float(budget)
-        if open_idx is None or open_idx <= 0:
-            open_idx = (entry_u / paid) if paid > 1e-12 else close_idx
-    elif open_idx is not None and open_idx > 0:
-        entry_u = paid * float(open_idx)
-    else:
-        entry_u = paid * float(close_idx)
-        open_idx = close_idx
-
-    exit_u = recv * float(close_idx)
-    # 开仓费按开仓指数、平仓费按平仓指数折 U
-    fee_u = fee_to_usdt(ofee, fc or pc, index_px=open_idx) + fee_to_usdt(
-        cfee, fc or pc, index_px=close_idx
+    out = freeze_pnl_to_usdt(
+        net,
+        premium_ccy=premium_ccy,
+        index_px=index_px,
+        total_fee=ofee + cfee,
     )
-    # 若开仓成本已是 budget(含买币),ETH 开仓费已体现在币变少/卖回变少,不再重复扣 ETH 开仓费
-    if budget is not None and budget > 0 and (fc or pc) in ("ETH", "BTC"):
-        fee_u = fee_to_usdt(cfee, fc or pc, index_px=close_idx)
-        if str(fee_ccy or "").strip().upper() in ("USDT", "USDC", "USD"):
-            fee_u += fee_to_usdt(ofee, fee_ccy, index_px=open_idx)
-
-    usdt = round(exit_u - entry_u - fee_u, 4)
-    return {
-        "realized_pnl": net,
-        "close_index_px": float(close_idx),
-        "open_index_px": float(open_idx) if open_idx and open_idx > 0 else None,
-        "realized_pnl_usdt": usdt,
-        "total_fee": round(ofee + cfee, 8),
-    }
+    return out
 
 
 def settle_exchange_realized_pnl(

lib/options/options_register.py

@@ -1280,13 +1280,13 @@ def register_options_routes(app: Flask, cfg: dict[str, Any]) -> None:
             return jsonify({"ok": False, "msg": err})
         from lib.options.options_margin_mode_lib import is_coin_margin_mode
         from lib.options.options_positions_lib import sum_options_net_pnl_usdc
-        from lib.options.options_stats_lib import compute_options_stats
+        from lib.options.options_stats_lib import compute_options_stats_auto
 
         raw_live = cfg["fetch_option_positions"](ex)
         if raw_live is None:
             return jsonify({"ok": False, "msg": "获取期权持仓失败"})
-        # 已平仓走本地库:扣手续费 + 平仓时冻结 U,不跟实时指数漂移
-        stats = compute_options_stats(cfg["get_db"], ex)
+        # 实盘:期权历史交易所原生盈亏;模拟盘:本地结算
+        stats = compute_options_stats_auto(cfg, ex)
         open_float = sum_options_net_pnl_usdc(cfg, ex, raw_live)
         net_realized = _safe_float(stats.get("net_realized_pnl")) or 0.0
         total_pnl = None

lib/options/options_stats_lib.py

@@ -466,12 +466,8 @@ def repair_double_counted_fee_pnl(conn, ex: Any = None) -> int:
 
 
 def load_local_options_stats_history(conn, ex: Any = None) -> list[dict[str, Any]]:
-    """本地已平(含冻结 U/手续费净额) + 当前 open,供统计/中控窗口复用."""
+    """本地已平(模拟盘口径) + 当前 open."""
     init_options_tables(conn)
-    try:
-        recompute_closed_realized_pnl_usdt(conn, ex)
-    except Exception:
-        pass
     try:
         freeze_missing_realized_pnl_usdt(conn, ex)
     except Exception:
@@ -486,7 +482,86 @@ def load_local_options_stats_history(conn, ex: Any = None) -> list[dict[str, Any
     return history
 
 
+def apply_exchange_pnl_freeze(
+    conn,
+    history: list[dict[str, Any]],
+    ex: Any = None,
+) -> list[dict[str, Any]]:
+    """实盘:以期权历史里的交易所 realized_pnl 为准,首次折 U 后按 history_key 冻结."""
+    from lib.options.options_pnl_settle_lib import settle_exchange_realized_pnl
+    from lib.options.options_time_lib import options_app_now_str
+
+    init_options_tables(conn)
+    out: list[dict[str, Any]] = []
+    for row in history or []:
+        r = dict(row)
+        if r.get("status") == "open":
+            out.append(r)
+            continue
+        key = str(r.get("history_key") or "").strip()
+        pnl = _safe_float(r.get("realized_pnl"))
+        if not key or pnl is None:
+            out.append(r)
+            continue
+        frozen = conn.execute(
+            """
+            SELECT realized_pnl_usdt, close_index_px, realized_pnl
+            FROM options_exchange_pnl_freeze WHERE history_key = ?
+            """,
+            (key,),
+        ).fetchone()
+        if frozen is not None and _safe_float(_row_get(frozen, "realized_pnl_usdt")) is not None:
+            r["realized_pnl_usdt"] = _row_get(frozen, "realized_pnl_usdt")
+            r["close_index_px"] = _row_get(frozen, "close_index_px")
+            # 币数量仍以当前交易所行为准(防历史修订);U 用冻结值
+            out.append(r)
+            continue
+        ccy = str(r.get("premium_ccy") or "").strip().upper()
+        underly = str(r.get("underlying") or "").strip()
+        inst = str(r.get("inst_id") or "")
+        if not underly and inst:
+            underly = inst.split("-")[0]
+        from lib.options.options_pnl_settle_lib import resolve_close_index_px
+
+        idx = resolve_close_index_px(ex, inst_id=inst, underlying=underly)
+        settled = settle_exchange_realized_pnl(
+            realized_pnl=pnl,
+            premium_ccy=ccy or "ETH",
+            index_px=idx,
+        )
+        usdt = settled.get("realized_pnl_usdt")
+        close_idx = settled.get("close_index_px")
+        if usdt is not None:
+            conn.execute(
+                """
+                INSERT INTO options_exchange_pnl_freeze(
+                    history_key, realized_pnl, realized_pnl_usdt, close_index_px,
+                    premium_ccy, updated_at
+                ) VALUES (?, ?, ?, ?, ?, ?)
+                ON CONFLICT(history_key) DO UPDATE SET
+                    realized_pnl = excluded.realized_pnl,
+                    realized_pnl_usdt = excluded.realized_pnl_usdt,
+                    close_index_px = excluded.close_index_px,
+                    premium_ccy = excluded.premium_ccy,
+                    updated_at = excluded.updated_at
+                """,
+                (
+                    key,
+                    float(pnl),
+                    float(usdt),
+                    close_idx,
+                    ccy or "",
+                    options_app_now_str(),
+                ),
+            )
+            r["realized_pnl_usdt"] = float(usdt)
+            r["close_index_px"] = close_idx
+        out.append(r)
+    return out
+
+
 def compute_options_stats(get_db, ex: Any = None) -> dict[str, Any]:
+    """模拟盘:本地交易结算.实盘请用 compute_options_stats_live_exchange."""
     conn = get_db()
     try:
         history = load_local_options_stats_history(conn, ex)
@@ -494,12 +569,43 @@ def compute_options_stats(get_db, ex: Any = None) -> dict[str, Any]:
             conn.commit()
         except Exception:
             pass
-        # 优先冻结 U;缺省再按指数折(与 /api/options/stats 一致)
         return compute_options_stats_from_history(history_pnl_to_usdt(history, ex))
     finally:
         conn.close()
 
 
+def compute_options_stats_live_exchange(cfg: dict[str, Any], ex: Any) -> dict[str, Any]:
+    """实盘:与「期权历史」同一数据源(交易所 positions-history),盈亏以交易所为准."""
+    from lib.options.options_history_lib import load_options_history
+
+    history = load_options_history(ex, cfg)
+    conn = cfg["get_db"]()
+    try:
+        history = apply_exchange_pnl_freeze(conn, history, ex)
+        try:
+            conn.commit()
+        except Exception:
+            pass
+    finally:
+        conn.close()
+    return compute_options_stats_from_history(history_pnl_to_usdt(history, ex))
+
+
+def compute_options_stats_auto(cfg: dict[str, Any], ex: Any = None) -> dict[str, Any]:
+    """模拟盘走本地结算;实盘走交易所期权历史原生盈亏."""
+    get_db = cfg.get("get_db")
+    try:
+        from lib.sim.mode_lib import is_sim_mode
+
+        if callable(get_db) and is_sim_mode(get_db):
+            return compute_options_stats(get_db, ex)
+    except Exception:
+        pass
+    if ex is None:
+        ex = cfg.get("exchange_options")
+    return compute_options_stats_live_exchange(cfg, ex)
+
+
 def _stats_from_option_trade_rows(closed_rows, open_rows, *, ex: Any = None) -> dict[str, Any]:
     """兼容旧调用;内部统一折 U 后走 compute_options_stats_from_history."""
     history = _closed_trade_dicts(closed_rows)