Show options-page price clock and drive header trade stats from pure options.

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

lib/options/options_stats_lib.py

@@ -113,9 +113,12 @@ def compute_options_stats(get_db) -> dict[str, Any]:
             SELECT created_at FROM options_trades WHERE status = 'open'
             """
         ).fetchall()
+        return _stats_from_option_trade_rows(closed_rows, open_rows)
     finally:
         conn.close()
 
+
+def _stats_from_option_trade_rows(closed_rows, open_rows) -> dict[str, Any]:
     wins: list[float] = []
     losses: list[float] = []
     win_holds: list[float] = []
@@ -171,3 +174,33 @@ def compute_options_stats(get_db) -> dict[str, Any]:
         "open_count": len(open_holds),
         "avg_open_hold_sec": _avg_seconds(open_holds),
     }
+
+
+def header_options_stats_for_window(conn, list_window: dict[str, Any], app_tz) -> dict[str, Any]:
+    """顶栏:纯期权(options_trades)总交易/胜率/盈亏比,按列表窗过滤."""
+    from lib.common.history_window_lib import utc_window_to_bj_sql_strings
+
+    init_options_tables(conn)
+    start_bj, end_bj = utc_window_to_bj_sql_strings(
+        list_window["start_utc"], list_window["end_utc"], app_tz
+    )
+    closed_rows = conn.execute(
+        """
+        SELECT realized_pnl, created_at, closed_at
+        FROM options_trades
+        WHERE status = 'closed'
+          AND realized_pnl IS NOT NULL
+          AND COALESCE(closed_at, created_at) >= ?
+          AND COALESCE(closed_at, created_at) <= ?
+        """,
+        (start_bj, end_bj),
+    ).fetchall()
+    open_rows = conn.execute(
+        "SELECT created_at FROM options_trades WHERE status = 'open'"
+    ).fetchall()
+    stats = _stats_from_option_trade_rows(closed_rows, open_rows)
+    return {
+        "total": int(stats.get("total_closed") or 0),
+        "rate": float(stats.get("win_rate") or 0),
+        "profit_loss_ratio": stats.get("profit_loss_ratio"),
+    }