diff --git a/backtest/gpu_backtest.py b/backtest/gpu_backtest.py
index 532f743..a238aaf 100644
--- a/backtest/gpu_backtest.py
+++ b/backtest/gpu_backtest.py
@@ -963,8 +963,6 @@ class GPUTechnicalEngine(TechnicalEngine):
         result.key_levels["kc_upper"] = kc_upper_val
         result.key_levels["kc_lower"] = kc_lower_val
         result.key_levels["kc_mid"] = kc_mid_val
-        result._kc_squeeze = is_squeeze
-        result._kc_squeeze_released = squeeze_released
 
 
 # ═════════════════════════════════════════════════════════════════════
diff --git a/engine.py b/engine.py
index 2c3628f..5232636 100755
--- a/engine.py
+++ b/engine.py
@@ -793,8 +793,6 @@ class TechnicalEngine:
         result.key_levels["kc_upper"] = float(kc_upper_val)
         result.key_levels["kc_lower"] = float(kc_lower_val)
         result.key_levels["kc_mid"] = float(kc_mid_val)
-        result._kc_squeeze = is_squeeze  # type: ignore[attr-defined]
-        result._kc_squeeze_released = squeeze_released  # type: ignore[attr-defined]
 
     def _detect_divergences(self, df: pd.DataFrame, result: TechnicalAnalysis):
         """