public class DayContract : IOneSourceHandler, IDoubleReturns, IValuesHandler, ISecurityInputs
    {
    	
    	 [HandlerParameter(Name = "день", Default = "1")]
        public int Depth
        {
            get; 
            set;
        }
         
          public double Execute(ISecurity sec, int bar)
        {
            
            var currDate = sec.Bars[bar].Date.Date;
            var Date1 = currDate.DayOfWeek;
            
            if (Date1 == Depth)
             	return true;
             }
   
    	  }
        
    	}