diff --git a/deploy/profile-scripts/candidate_filter.py b/deploy/profile-scripts/candidate_filter.py
index 84b46b24..30cf135c 100644
--- a/deploy/profile-scripts/candidate_filter.py
+++ b/deploy/profile-scripts/candidate_filter.py
@@ -193,7 +193,21 @@ def stage4_capital_flow(code, name):
         stocks = (_j.loads(r[0]) or {}).get("stocks") or {}
         info = stocks.get(raw)
         if not info or not info.get("flow"):
-            # 2026-08-24 中性化：cache只覆盖池内股票,池外候选无数据不该压分(S4设计是筛资金差,不是筛没数据)
+            # 2026-08-24 cache miss→腾讯quote兜底(3s快失败):池外候选拿真实内外盘,不靠中性
+            try:
+                prefix = "sh" if raw.startswith(("6", "9")) else "sz"
+                import subprocess as _sp
+                url = f"http://qt.gtimg.cn/q={prefix}{raw}"
+                r2 = _sp.run(["curl", "-s", url], capture_output=True, timeout=3)
+                parts = r2.stdout.decode("gbk", errors="ignore").split("~")
+                if len(parts) > 8 and parts[7] and parts[8]:
+                    outer, inner = int(float(parts[7])), int(float(parts[8]))
+                    if outer > 0 and inner > 0:
+                        ratio = outer / inner
+                        score = 2 if ratio > 1.3 else (1 if ratio > 1.0 else 0)
+                        return score >= 1, score, f"外/内={ratio:.2f}(腾讯兜底)"
+            except Exception:
+                pass
             return True, 1, "无资金流数据(中性)"
         flow = info["flow"]  # [{date, main_net, super_large, ...}] 日期升序
         recent = flow[-3:]  # 近3日