Show risk params box on control cards and modal.

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

backend/app/api/fleet.py

@@ -223,13 +223,19 @@ async def fleet_status(_tok: Annotated[str, Depends(require_fleet_token)]) -> di
             "exit_mode": st.get("exit_mode"),
             "exit_target_usdt": st.get("exit_target_usdt"),
             "net_profit_target": st.get("net_profit_target"),
+            "premium_exit_multiple": st.get("premium_exit_multiple"),
             "leverage": st.get("leverage"),
+            "min_option_leverage": st.get("min_option_leverage"),
             "perp_margin_mode": st.get("perp_margin_mode"),
             "perp_qty_eth": st.get("perp_qty_eth"),
             "option_qty_eth": st.get("option_qty_eth"),
             "sizing_mode": st.get("sizing_mode"),
             "risk_last_k": st.get("risk_last_k"),
             "risk_sizing_locked": st.get("risk_sizing_locked"),
+            "risk_loss_pct": st.get("risk_loss_pct"),
+            "risk_perp_unit": st.get("risk_perp_unit"),
+            "risk_option_unit": st.get("risk_option_unit"),
+            "risk_exit_unit": st.get("risk_exit_unit"),
         },
         "position": {
             "status": pos.get("status") or ("open" if pos.get("has_position") else "flat"),

backend/app/strategy/engine.py

@@ -127,6 +127,7 @@ class StrategyEngine:
         risk_perp_unit = self.ledger.get_setting_float("risk_perp_unit", 1.0)
         risk_option_unit = self.ledger.get_setting_float("risk_option_unit", 2.0)
         risk_exit_unit = self.ledger.get_setting_float("risk_exit_unit", 15.0)
+        risk_loss_pct = self.ledger.get_setting_float("risk_loss_pct", 1.0)
         risk_last_k = self.ledger.get_setting_float("risk_last_k", 0.0)
         risk_preview: dict[str, Any] | None = None
         pos_status = str(upl.get("status") or "flat")
@@ -225,6 +226,7 @@ class StrategyEngine:
             "risk_perp_unit": risk_perp_unit,
             "risk_option_unit": risk_option_unit,
             "risk_exit_unit": risk_exit_unit,
+            "risk_loss_pct": risk_loss_pct,
             "risk_last_k": risk_last_k if risk_last_k > 0 else None,
             "risk_sizing_preview": risk_preview,
             "risk_sizing_locked": bool(trade_locked and sizing_mode == "risk_based"),

control/frontend/src/pages/Monitor.tsx

@@ -50,6 +50,95 @@ function hasOpenPosition(position: Record<string, unknown>): boolean {
   return OPEN_STATUSES.has(st);
 }
 
+function unitLabel(v: unknown): string {
+  const n = Number(v);
+  if (!Number.isFinite(n)) return "—";
+  if (Number.isInteger(n)) return String(n);
+  return n.toFixed(2).replace(/\.?0+$/, "");
+}
+
+function leveragePair(strat: Record<string, unknown>): string {
+  const lev = Number(strat.leverage);
+  const opt = Number(strat.min_option_leverage);
+  const a = Number.isFinite(lev) ? `${Math.round(lev)}x` : "—";
+  const b = Number.isFinite(opt) ? `${Math.round(opt)}x` : "—";
+  return `${a}/${b}`;
+}
+
+type RiskLines = {
+  riskBased: boolean;
+  sizing: string;
+  lossPct: string | null;
+  exit: string;
+  openRatio: string | null;
+  leverage: string;
+};
+
+function riskLines(strat: Record<string, unknown>): RiskLines {
+  const riskBased =
+    strat.sizing_mode === "risk_based" || strat.risk_based === true;
+  const exitMode = String(strat.exit_mode || "fixed_usdt");
+  let exit: string;
+  if (riskBased) {
+    exit = `基数${unitLabel(strat.risk_exit_unit ?? 15)}`;
+  } else if (exitMode === "premium_multiple") {
+    exit = `权利金×${fmt(strat.premium_exit_multiple ?? 1, 2)}`;
+  } else {
+    exit = `固定 ${fmt(strat.net_profit_target ?? strat.exit_target_usdt, 2)}U`;
+  }
+  const lossN = Number(strat.risk_loss_pct);
+  const lossPct =
+    riskBased && Number.isFinite(lossN)
+      ? `${fmt(lossN, lossN % 1 === 0 ? 0 : 2)}%`
+      : null;
+  const openRatio = riskBased
+    ? `${unitLabel(strat.risk_perp_unit ?? 1)}:${unitLabel(strat.risk_option_unit ?? 2)}`
+    : null;
+  return {
+    riskBased,
+    sizing: riskBased ? "以损定仓" : "手动仓位",
+    lossPct,
+    exit,
+    openRatio,
+    leverage: leveragePair(strat),
+  };
+}
+
+function RiskParamsBox({ strat }: { strat: Record<string, unknown> }) {
+  const r = riskLines(strat);
+  return (
+    <div className="risk-box">
+      <div className="risk-box-title">风控参数</div>
+      <dl className="kv risk-kv">
+        <div>
+          <dt>定仓</dt>
+          <dd>{r.sizing}</dd>
+        </div>
+        {r.lossPct ? (
+          <div>
+            <dt>风险比例</dt>
+            <dd>{r.lossPct}</dd>
+          </div>
+        ) : null}
+        <div>
+          <dt>出场</dt>
+          <dd>{r.exit}</dd>
+        </div>
+        {r.openRatio ? (
+          <div>
+            <dt>开仓比例</dt>
+            <dd>{r.openRatio}</dd>
+          </div>
+        ) : null}
+        <div>
+          <dt>杠杆</dt>
+          <dd>{r.leverage}</dd>
+        </div>
+      </dl>
+    </div>
+  );
+}
+
 /** 页面级快照：整页刷新前保留上次卡片，避免空白等待 */
 let cachedNodes: NodeCard[] = [];
 let cachedSseSec = 1;
@@ -374,6 +463,7 @@ export default function MonitorPage() {
                   </dd>
                 </div>
               </dl>
+              <RiskParamsBox strat={s.strat} />
               {n.fleet_error ? <div className="err soft">{n.fleet_error}</div> : null}
               {n.error ? <div className="err soft">{n.error}</div> : null}
               <div className="node-actions" onClick={(e) => e.stopPropagation()}>
@@ -447,6 +537,7 @@ export default function MonitorPage() {
 
             <section className="modal-section">
               <h4>策略详情</h4>
+              <RiskParamsBox strat={detail.strat} />
               <dl className="kv detail-kv">
                 <div>
                   <dt>状态</dt>
@@ -471,11 +562,8 @@ export default function MonitorPage() {
                   </dd>
                 </div>
                 <div>
-                  <dt>杠杆 / 保证金</dt>
-                  <dd>
-                    {fmt(detail.strat.leverage, 1)}x /{" "}
-                    {String(detail.strat.perp_margin_mode || "—")}
-                  </dd>
+                  <dt>保证金</dt>
+                  <dd>{String(detail.strat.perp_margin_mode || "—")}</dd>
                 </div>
                 <div>
                   <dt>名义 永续/期权</dt>
@@ -488,15 +576,6 @@ export default function MonitorPage() {
                   <dt>出场目标</dt>
                   <dd>{fmt(detail.strat.exit_target_usdt, 2)} USDT</dd>
                 </div>
-                <div>
-                  <dt>定仓</dt>
-                  <dd>
-                    {String(detail.strat.sizing_mode || "—")}
-                    {detail.strat.risk_last_k != null
-                      ? ` · k=${fmt(detail.strat.risk_last_k, 2)}`
-                      : ""}
-                  </dd>
-                </div>
                 <div>
                   <dt>指数</dt>
                   <dd>{fmt(detail.index_px, 2)}</dd>

control/frontend/src/styles.css

@@ -290,6 +290,30 @@ input {
   font-size: 0.92rem;
 }
 
+.risk-box {
+  border: 1px solid rgba(46, 229, 154, 0.45);
+  background: rgba(46, 229, 154, 0.08);
+  border-radius: 8px;
+  padding: 10px 12px;
+}
+
+.risk-box-title {
+  font-size: 0.78rem;
+  color: var(--pnl-pos);
+  font-weight: 700;
+  margin-bottom: 6px;
+  letter-spacing: 0.02em;
+}
+
+.risk-kv {
+  margin: 0;
+}
+
+.risk-kv dd {
+  color: var(--pnl-pos);
+  font-weight: 700;
+}
+
 .node-actions {
   display: flex;
   flex-wrap: wrap;