diff --git a/deploy/profile-scripts/batch_reassess.py b/deploy/profile-scripts/batch_reassess.py
index 68ce78ac..bd733515 100644
--- a/deploy/profile-scripts/batch_reassess.py
+++ b/deploy/profile-scripts/batch_reassess.py
@@ -224,6 +224,17 @@ def collect_data(code):
     except Exception as _te:
         print(f"  ⚠️ 技术位计算失败({code}): {_te}", flush=True)
 
+    # 深套重算（价格已拉取，与 strategy_lifecycle is_deep_loss 同口径 -20%）
+    _cost3 = data.get("held_cost") or 0
+    _px3 = data.get("price") or 0
+    if data.get("held") and _cost3 > 0 and _px3 > 0:
+        _pnl3 = (_px3 - _cost3) / _cost3 * 100
+        data["deep_loss"] = _pnl3 < -20
+        data["pnl_pct"] = round(_pnl3, 1)
+    else:
+        data["deep_loss"] = False
+        data["pnl_pct"] = None
+
     return data
 
 def build_prompt(data):