diff --git a/indicators/TrafficLight.cs b/indicators/TrafficLight.cs
index 07dc10b..8a7eee9 100644
--- a/indicators/TrafficLight.cs
+++ b/indicators/TrafficLight.cs
@@ -72,12 +72,14 @@ namespace NinjaTrader.NinjaScript.Indicators
                 macdHistogram2[0] > macdHistogram2[1] &&
                 macdHistogram3[0] > macdHistogram3[1] &&
                 rsiHistogram[0] > rsiHistogram[1] &&
+                tmaSlope[0] > 0.0 &&
                 tmaSlope[0] > tmaSlope[1])
                 PlotBrushes[0][0] = PositiveBrush;
             else if (macdHistogram1[0] < macdHistogram1[1] &&
                      macdHistogram2[0] < macdHistogram2[1] &&
                      macdHistogram3[0] < macdHistogram3[1] &&
                      rsiHistogram[0] < rsiHistogram[1] &&
+                     tmaSlope[0] < 0.0 &&
                      tmaSlope[0] < tmaSlope[1])
                 PlotBrushes[0][0] = NegativeBrush;
             else