fix模拟盘盈亏：收回×卖回价 − 开仓U权利金 − 手续费，历史按U展示。

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

lib/sim/broker_lib.py

@@ -1220,10 +1220,17 @@ class SimBroker:
         conn = self.get_db()
         try:
             init_options_tables(conn)
+            try:
+                from lib.options.options_stats_lib import sync_sim_cash_realized_pnl_usdt
+
+                sync_sim_cash_realized_pnl_usdt(conn, exchange)
+                conn.commit()
+            except Exception:
+                pass
             sql = """
                 SELECT id, inst_id, underlying, sheets, open_quote, close_quote,
-                       premium_paid, premium_received, realized_pnl, premium_ccy,
-                       created_at, closed_at
+                       premium_paid, premium_received, realized_pnl, realized_pnl_usdt,
+                       premium_ccy, created_at, closed_at
                 FROM options_trades
                 WHERE status = 'closed'
             """
@@ -1250,6 +1257,7 @@ class SimBroker:
             paid = float(r["premium_paid"] or 0) if r["premium_paid"] is not None else None
             recv = float(r["premium_received"] or 0) if r["premium_received"] is not None else None
             pnl = float(r["realized_pnl"]) if r["realized_pnl"] is not None else None
+            pnl_usdt = float(r["realized_pnl_usdt"]) if r["realized_pnl_usdt"] is not None else None
             if pnl is None and paid is not None and recv is not None:
                 pnl = round(recv - paid, 8)
             if pnl is None:
@@ -1283,16 +1291,20 @@ class SimBroker:
                     "closeAvgPx": str(close_px) if close_px is not None else "",
                     "closeTotalPos": str(sheets),
                     "openMaxPos": str(sheets),
-                    "realizedPnl": str(round(pnl, 8)),
-                    "pnl": str(round(pnl, 8)),
+                    # 展示用 U 盈亏;币数量仍放 raw 供对账
+                    "realizedPnl": str(round(pnl_usdt, 4)) if pnl_usdt is not None else str(round(pnl, 8)),
+                    "pnl": str(round(pnl_usdt, 4)) if pnl_usdt is not None else str(round(pnl, 8)),
                     "pnlRatio": str(round(pnl_ratio, 8)) if pnl_ratio is not None else "",
                     "cTime": str(open_ms or ""),
                     "uTime": str(close_ms or ""),
                     "type": "2",
                     "optType": opt_type or "",
                     "stk": str(strike) if strike is not None else "",
-                    "_sim_premium_ccy": ccy,
                     "_sim_premium_paid": paid,
+                    "_sim_premium_ccy": ccy,
+                    "_sim_realized_pnl_coin": pnl,
+                    "_sim_realized_pnl_usdt": pnl_usdt,
+                    "_sim_pnl_display_ccy": "USDT" if pnl_usdt is not None else ccy,
                 }
             )
         return out