diff --git a/Core/DataObjects/PTMagicData.cs b/Core/DataObjects/PTMagicData.cs
index 3b1a668..b6d34fe 100644
--- a/Core/DataObjects/PTMagicData.cs
+++ b/Core/DataObjects/PTMagicData.cs
@@ -519,7 +519,7 @@ namespace Core.Main.DataObjects.PTMagicData
     public double AverageBuyPrice { get; set; }
     public double TotalCost { get; set; }
     public double CurrentValue { get; set; }
-    public double? TargetGainValue { get; set; }
+    public double TargetGainValue { get; set; }
     public double Amount { get; set; }
     public double CurrentPrice { get; set; }
     public double SellTrigger { get; set; }