feat: options UI scroll layout, stats card, funding balance, and cross-account transfer

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

lib/options/options_register.py

@@ -479,8 +479,9 @@ def register_options_routes(app: Flask, cfg: dict[str, Any]) -> None:
             return jsonify({"ok": False, "msg": err})
         data = request.get_json(silent=True) or {}
         ccy = (data.get("ccy") or "USDT").upper()
-        account = (data.get("account") or "funding").strip()
         direction = (data.get("direction") or "sub_to_main").strip()
+        from_account = (data.get("from_account") or data.get("account") or "funding").strip()
+        to_account = (data.get("to_account") or data.get("account") or "funding").strip()
         try:
             amount = float(data.get("amount"))
         except (TypeError, ValueError):
@@ -492,7 +493,8 @@ def register_options_routes(app: Flask, cfg: dict[str, Any]) -> None:
             amount=amount,
             sub_acct=cfg.get("sub_account_name") or "",
             main_to_sub=main_to_sub,
-            account=account,
+            from_account=from_account,
+            to_account=to_account,
         )
         if result.get("ok"):
             conn = cfg["get_db"]()
@@ -506,9 +508,9 @@ def register_options_routes(app: Flask, cfg: dict[str, Any]) -> None:
                     (
                         ccy,
                         amount,
-                        "main" if main_to_sub else "sub",
-                        "sub" if main_to_sub else "main",
-                        f"cross:{account}",
+                        ("main" if main_to_sub else "sub") + ":" + from_account,
+                        ("sub" if main_to_sub else "main") + ":" + to_account,
+                        "cross",
                     ),
                 )
                 conn.commit()
@@ -540,6 +542,46 @@ def register_options_routes(app: Flask, cfg: dict[str, Any]) -> None:
             conn.close()
         return jsonify({"ok": True, "history": items})
 
+    @app.route("/api/options/stats")
+    @lr
+    def api_options_stats():
+        ex, err = _require_options_ex(cfg)
+        if ex is None:
+            return jsonify({"ok": False, "msg": err})
+        from lib.instance.instance_embed_context_lib import profit_loss_ratio_from_averages
+
+        conn = cfg["get_db"]()
+        try:
+            init_options_tables(conn)
+            rows = conn.execute(
+                """
+                SELECT realized_pnl FROM options_trades
+                WHERE status = 'closed' AND realized_pnl IS NOT NULL
+                """
+            ).fetchall()
+        finally:
+            conn.close()
+        wins: list[float] = []
+        losses: list[float] = []
+        for row in rows:
+            pnl = float(row["realized_pnl"])
+            if pnl > 0:
+                wins.append(pnl)
+            elif pnl < 0:
+                losses.append(pnl)
+        total_closed = len(wins) + len(losses)
+        win_rate = round(len(wins) / total_closed * 100, 2) if total_closed else 0
+        avg_win = sum(wins) / len(wins) if wins else None
+        avg_loss = sum(losses) / len(losses) if losses else None
+        return jsonify(
+            {
+                "ok": True,
+                "total_closed": total_closed,
+                "win_rate": win_rate,
+                "profit_loss_ratio": profit_loss_ratio_from_averages(avg_win, avg_loss),
+            }
+        )
+
 
 def _start_monitor_thread(app: Flask, cfg: dict[str, Any]) -> None:
     if app.extensions.get("options_monitor_started"):