Add logic to all models to avoid selling and immediately buying back the same security as this is considered a Wash Trade and is illegal.

ModelHelper/CMMomentumHelper.cs

@@ -123,6 +123,8 @@ namespace MarketData.ModelHelper
 				else cmParams.TargetBeta=1.00;
 
 				DateTime endDate=DateTime.Now;
+				if(commandArgs.Has("ENDDATE"))endDate=commandArgs.Get<DateTime>("ENDDATE");
+
 				String pathSessionFileName=commandArgs.Coalesce<String>("SESSIONFILE",null);
 				if(null!=pathSessionFileName) pathSessionFileName=pathSessionFileName.Trim();
 				cmParams.DisplayHeader();