fix卖回VWAP必须落库并覆盖指数占位价，禁止预算反推开仓价。

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

lib/options/options_review_lib.py

@@ -585,52 +585,48 @@ def sync_options_from_local_trades(
 
         status_label = "已平"
         pnl_u = None
-        # 价已冻则只用库内价;缺价才问桥 VWAP(避免刷新改均价)
-        prices_frozen = (
-            open_idx is not None
-            and open_idx > 0
-            and sell_idx is not None
-            and sell_idx > 0
+        # 始终问桥:买/卖回 VWAP 优先于库内指数占位价(防预算反推开仓价、平仓指数冒充卖回价)
+        opx, cpx, _gate = resolve_spot_vwap_prices(
+            conn,
+            bridge_id=r["bridge_id"],
+            open_index_px=open_idx,
+            close_index_px=sell_idx,
         )
-        use_bridge = None if prices_frozen else r["bridge_id"]
         pnl_u, pnl_src = resolve_true_pnl_usdt_from_trade(
             premium_paid=prem,
             premium_received=r["premium_received"],
             realized_pnl=r["realized_pnl"],
-            open_index_px=open_idx if (open_idx is not None and open_idx > 0) else None,
-            close_index_px=sell_idx,
+            open_index_px=opx,
+            close_index_px=cpx,
             open_fee=ofee,
             close_fee=cfee,
             premium_ccy=ccy,
             fee_ccy=str(r["premium_ccy"] or ccy or ""),
-            conn=conn if use_bridge is not None else None,
-            bridge_id=use_bridge,
+            conn=conn,
+            bridge_id=r["bridge_id"],
         )
         if pnl_src == "pending_sell":
             status_label = "待卖回"
             pnl_u = None
         elif pnl_u is not None and pnl_src not in ("none", "pending_sell"):
             try:
-                opx, cpx = open_idx, sell_idx
-                if not prices_frozen:
-                    opx, cpx, _g = resolve_spot_vwap_prices(
-                        conn,
-                        bridge_id=r["bridge_id"],
-                        open_index_px=open_idx,
-                        close_index_px=sell_idx,
-                    )
-                # 真盈亏U每次刷新按固定量+价重算;均价只补缺不覆盖
+                # VWAP 非空时覆盖指数占位;币量字段不改
                 conn.execute(
                     """
                     UPDATE options_trades
                     SET realized_pnl_usdt = ?,
-                        open_index_px = COALESCE(open_index_px, ?),
-                        close_index_px = COALESCE(close_index_px, ?),
+                        open_index_px = COALESCE(?, open_index_px),
+                        close_index_px = COALESCE(?, close_index_px),
                         pnl_settled = 1
                     WHERE id = ?
                     """,
                     (pnl_u, opx, cpx, trade_id),
                 )
+                if opx is not None and opx > 0:
+                    open_idx = opx
+                    open_idx_for_prem = opx
+                if cpx is not None and cpx > 0:
+                    sell_idx = cpx
             except Exception:
                 pass
         else: