修复期权历史/复盘金额为0：模拟盘合成历史、币本位按ETH精度展示，复盘折算为U。

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

lib/sim/hooks.py

@@ -355,6 +355,31 @@ def _patch_okx_options_lib(app_module: Any) -> None:
             pass
         return _orig_fetch_pos(ex)
 
+    _orig_fetch_hist = getattr(opt_lib, "fetch_option_position_history", None)
+    _orig_fetch_all_hist = getattr(opt_lib, "fetch_all_option_positions_history", None)
+
+    def fetch_option_position_history(ex, inst_id, limit=50):
+        try:
+            if _GET_DB is not None and is_sim_mode(_GET_DB):
+                return broker().option_positions_history_okx_rows(
+                    ex, inst_id=inst_id, limit=limit
+                )
+        except Exception:
+            pass
+        if callable(_orig_fetch_hist):
+            return _orig_fetch_hist(ex, inst_id, limit=limit)
+        return []
+
+    def fetch_all_option_positions_history(ex, *, limit=200):
+        try:
+            if _GET_DB is not None and is_sim_mode(_GET_DB):
+                return broker().option_positions_history_okx_rows(ex, limit=limit)
+        except Exception:
+            pass
+        if callable(_orig_fetch_all_hist):
+            return _orig_fetch_all_hist(ex, limit=limit)
+        return []
+
     opt_lib.options_header_balances = options_header_balances
     opt_lib.fetch_options_balances = fetch_options_balances
     opt_lib.options_api_ready = options_api_ready
@@ -363,6 +388,8 @@ def _patch_okx_options_lib(app_module: Any) -> None:
     opt_lib.fetch_option_order = fetch_option_order
     opt_lib.wait_option_order_full_fill = wait_option_order_full_fill
     opt_lib.fetch_option_positions = fetch_option_positions
+    opt_lib.fetch_option_position_history = fetch_option_position_history
+    opt_lib.fetch_all_option_positions_history = fetch_all_option_positions_history
     opt_lib._sim_hooks_applied = True
 
     _patch_spot_bridge_lib()
@@ -533,6 +560,8 @@ def patch_options_cfg(cfg: dict[str, Any]) -> dict[str, Any]:
         "fetch_option_positions",
         "fetch_option_order",
         "wait_option_order_full_fill",
+        "fetch_option_position_history",
+        "fetch_all_option_positions_history",
     ):
         if key in cfg and hasattr(opt_lib, key):
             cfg[key] = getattr(opt_lib, key)