diff --git a/indicators/ATRRegime.cs b/indicators/ATRRegime.cs
index 10b99ad..e6dd7a3 100644
--- a/indicators/ATRRegime.cs
+++ b/indicators/ATRRegime.cs
@@ -57,7 +57,7 @@ namespace NinjaTrader.NinjaScript.Indicators
             if (PrimaryBars != BarsInProgress)
                 return;
 
-            if (CurrentBars[ADRBars] < 0 || CurrentBars[ADRBars] < RankPeriod)
+            if (CurrentBars[ADRBars] < RankPeriod)
                 return;
 
             List<double> atrValues = new List<double>();