private IOrder es_0 = null;
private double SRHigh = 0;
private double SRLow = 0;
private double level_0 = 0;
private IOrder shortR1       = null;
private IOrder shortR11      = null;

private void Es_0()
		{es_0 = SubmitOrder(0, OrderAction.Sell, OrderType.Limit, DefaultQuantity, level_0, 0, "", "es_0");}
		private void Es_1()

listSR.Add(level_0);

protected void FindSR() //find top and bottom levels 
			{ 
				listSR.Sort();
				for (int x = 0; x < listSR.Count; x++)
				{
					if (listSR[x] > Close[0])
						{
							SRHigh = listSR[x];
							if (x != 0) SRLow = listSR[x - 1];
							break;
						}
					if (listSR[x] > Close[0]) SRLow = 0;
					if (listSR[x] < Close[0]) SRHigh = 0;
				}
			}

public class Orders
		{
			public IOrder Order1 { get; set; }
			public IOrder Order11 { get; set; }
		}
		protected void Dictionary()  //find orders on levels
		{
            Dictionary<double, Orders> dict = new Dictionary<double, Orders>();
            dict.Add(level_0, new Orders { Order1 = es_0, Order11 = ts_0 });
			
				if (dict.TryGetValue(level_0, out Orders(Order1)))
					shortR1 = Order1;
				if (dict.TryGetValue(level_0, out Orders(Order11)))
					shortR11 = Order11;
        }