diff --git a/backend/src/main/java/com/goldenchart/service/LiveConditionStatusService.java b/backend/src/main/java/com/goldenchart/service/LiveConditionStatusService.java
index 462ec09..dc47dbf 100644
--- a/backend/src/main/java/com/goldenchart/service/LiveConditionStatusService.java
+++ b/backend/src/main/java/com/goldenchart/service/LiveConditionStatusService.java
@@ -70,14 +70,14 @@ public class LiveConditionStatusService {
             return empty(market, strategyId);
         }
 
-        // 데이터 수신 보장 — 평가 전 해당 종목·봉 타입 pin + 동기 warm-up
+        // 마켓 구독 + 비동기 warm-up 시작 — 현재 봉 유무에 따라 즉시 or 수집 후 평가
         Set<String> timeframes = new LinkedHashSet<>();
         for (PendingCond p : pending) {
             String tf = LiveStrategyTimeframeService.normalize(p.timeframe());
             timeframes.add(tf);
-            subscriptionManager.ensureBarsReadySync(market, tf, 60);
+            subscriptionManager.ensureMarketPinned(market, tf);
         }
-        subscriptionManager.ensureBarsReadySync(market, "1m", 60);
+        subscriptionManager.ensureMarketPinned(market, "1m");
 
         List<LiveConditionRowDto> rows = new ArrayList<>();
         int met = 0;
diff --git a/frontend/src/hooks/useTradeNotificationSignalSnapshot.ts b/frontend/src/hooks/useTradeNotificationSignalSnapshot.ts
index 75f9afb..501a69b 100644
--- a/frontend/src/hooks/useTradeNotificationSignalSnapshot.ts
+++ b/frontend/src/hooks/useTradeNotificationSignalSnapshot.ts
@@ -40,7 +40,14 @@ export function useTradeNotificationSignalSnapshot(
     }
 
     setSnapshot(snap ?? undefined);
-    setLoading(false);
+
+    // strategy 가 아직 로드되지 않았고 데이터도 없으면 loading 유지:
+    // strategy 가 로드되면 refresh 가 갱신되어 재시도하며, 그때 조건이 표시된다.
+    if (!snap && strategy === undefined) {
+      setLoading(true);
+    } else {
+      setLoading(false);
+    }
   }, [market, strategyId, strategy, enabled]);
 
   useEffect(() => {
@@ -51,6 +58,7 @@ export function useTradeNotificationSignalSnapshot(
       return;
     }
     emptyRetryRef.current = 0;
+    setLoading(true); // 활성화 즉시 로딩 표시
     void refresh();
     const id = window.setInterval(() => void refresh(), pollMs);
     return () => {