diff --git a/scripts/price_monitor.py b/scripts/price_monitor.py
index df7dac6b..b59fb122 100644
--- a/scripts/price_monitor.py
+++ b/scripts/price_monitor.py
@@ -452,6 +452,35 @@ def run_once(round_label=""):
 
     # === 第三步：买入区偏离检测 + 自动重评 ===
     reassesed_codes = []
+    # 先做急跌检测（所有持仓，不依赖买入区）
+    for d in active:
+        code = d["code"]
+        name = d.get("name", code)
+        price_info = prices.get(code)
+        if not price_info:
+            continue
+        price, _, change_pct = price_info
+        if price == 0:
+            continue
+        # 单日跌幅>7%告警（不依赖zone边界，盘中急跌即触发）
+        try:
+            cp = float(change_pct) if change_pct else 0
+        except:
+            cp = 0
+        if cp <= -7:
+            prev_alert = state.get(code, {}).get("__sharp_decline_triggered", False)
+            if not prev_alert:
+                stop_loss = d.get("stop_loss", 0)
+                sl_note = f" 止损{stop_loss}" if stop_loss else ""
+                msg = f"🔻 {name}({code}) {price} 暴跌{cp:.1f}%！{sl_note}"
+                push_to_xmpp(msg)
+                outputs.append(msg)
+                state.setdefault(code, {})["__sharp_decline_triggered"] = True
+                state_updated = True
+        elif cp > -5:
+            # 反弹后清除告警标记，下次再跌还能报
+            state.setdefault(code, {}).pop("__sharp_decline_triggered", None)
+
     for d in active:
         code = d["code"]
         name = d.get("name", code)