Align funds bar and win-rate with OO expiry intrinsic repair; wire Binance balances.

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

backend/app/api/funds.py

@@ -66,11 +66,26 @@ async def funds_summary(_user: Annotated[str, Depends(require_user)]) -> dict[st
     exchange = str(st.get("exchange") or s.exchange or "okx").upper()
     trading_day = datetime.now(SH).strftime("%Y-%m-%d")
 
-    # 顶栏「总交易 / 胜率 / 盈亏比」统一历史累计（全部已平组）
-    closed = db.fetchall(
-        "SELECT realized_pnl FROM groups WHERE status='closed'"
-    )
-    pnls = [float(r["realized_pnl"] or 0) for r in closed]
+    # 顶栏「总交易 / 胜率 / 盈亏比」：用展示口径净盈亏（含到期内在价值修复）
+    closed = db.fetchall("SELECT * FROM groups WHERE status='closed'")
+    pnls: list[float] = []
+    try:
+        from .trades import _enrich_group, persist_expiry_overlay_if_needed
+
+        for r in closed:
+            g = dict(r)
+            fills = db.fetchall(
+                "SELECT * FROM fills WHERE group_id=? ORDER BY id ASC",
+                (g["group_id"],),
+            )
+            gr = _enrich_group(g, fills)
+            try:
+                persist_expiry_overlay_if_needed(db, gr, list(fills))
+            except Exception:
+                pass
+            pnls.append(float(gr.get("net_pnl") or gr.get("realized_pnl") or 0))
+    except Exception:
+        pnls = [float(r["realized_pnl"] or 0) for r in closed]
     n = len(pnls)
     wins = sum(1 for x in pnls if x > 0)
     win_rate = (wins / n) if n else 0.0
@@ -124,13 +139,42 @@ async def funds_summary(_user: Annotated[str, Depends(require_user)]) -> dict[st
                 }
             finally:
                 client.close()
+        elif exchange in ("BINANCE", "BN"):
+            from ..live.binance_trade import BinanceTradeClient
+
+            client = BinanceTradeClient()
+            try:
+                bal = client.fetch_balances()
+                funding_usdt = bal.get("funding_usdt")
+                trading_usdt = bal.get("trading_usdt")
+                funding_usdc = bal.get("funding_usdc")
+                trading_usdc = bal.get("trading_usdc")
+                r = float(rate) if rate and rate > 0 else 1.0
+                total = round(
+                    (funding_usdt or 0.0)
+                    + (trading_usdt or 0.0)
+                    + ((funding_usdc or 0.0) + (trading_usdc or 0.0)) * r,
+                    2,
+                )
+            except Exception as e:
+                return {
+                    "ok": False,
+                    "mode": mode,
+                    "exchange": exchange,
+                    "detail": str(e),
+                }
+            finally:
+                try:
+                    client.close()
+                except Exception:
+                    pass
         else:
-            # 非 OKX LIVE：暂无统一资金接口，不回退模拟账本（避免实盘显示假资金）
+            # 其它交易所：不回退模拟账本（避免实盘显示假资金）
             return {
                 "ok": False,
                 "mode": mode,
                 "exchange": exchange,
-                "detail": f"{exchange} 实盘资金摘要暂未接入，请用 OKX 或交易所 App 查看",
+                "detail": f"{exchange} 实盘资金摘要暂未接入，请用交易所 App 查看",
             }
     return {
         "ok": True,