diff --git a/backend/app/services/mean_reversion_strategy.py b/backend/app/services/mean_reversion_strategy.py
index 041e1f0..b1d8a60 100644
--- a/backend/app/services/mean_reversion_strategy.py
+++ b/backend/app/services/mean_reversion_strategy.py
@@ -137,8 +137,12 @@ def calculate_adx(highs: List[float], lows: List[float], closes: List[float], pe
     if len(dxs) < period:
         return None
 
-    adx_s = _wilder_smooth(dxs)
-    return round(adx_s[-1], 2)
+    # ADX 평활: 초기값은 mean(DX[:period]) — ATR/DM과 달리 합산이 아닌 평균
+    # _wilder_smooth()는 초기값이 sum이므로 ADX에는 인라인 계산 사용
+    adx_val = sum(dxs[:period]) / period  # 초기값 = 평균
+    for dx_v in dxs[period:]:
+        adx_val = adx_val - adx_val / period + dx_v
+    return round(adx_val, 2)
 
 
 def detect_market_regime(index_closes: List[float],
diff --git a/backend/app/services/swing/exit_service.py b/backend/app/services/swing/exit_service.py
index 68bd58f..91298d1 100644
--- a/backend/app/services/swing/exit_service.py
+++ b/backend/app/services/swing/exit_service.py
@@ -251,6 +251,15 @@ async def check_and_execute_exit_v2(db: AsyncSession) -> list[dict]:
                 # ── 고정 비율 폴백 손절 ───────────────────────────────────
                 if exit_signal is None:
                     stop_loss_pct = abs(float(getattr(settings, "STOP_LOSS_PERCENT", 6.0)))
+                    # 적응형 모드(Crisis 등)의 손절값과 비교하여 타이트한 쪽 적용
+                    try:
+                        from app.services.adaptive_strategy import get_current_adaptive_params
+                        _adaptive = get_current_adaptive_params()
+                        if not _adaptive.fallback_used:
+                            _adaptive_sl = abs(_adaptive.stop_loss_pct)
+                            stop_loss_pct = min(stop_loss_pct, _adaptive_sl)
+                    except Exception:
+                        pass  # 적응형 전략 로드 실패 시 기본값 유지
                     profit_rate = ((latest_price - avg_price) / avg_price) * 100
                     if profit_rate <= -stop_loss_pct:
                         from app.services.mean_reversion_strategy import ExitSignal