Inside bar bot doesnt work

     Hello, I tried to write a simple inside bar robot but for some reason it doesnt open as many trades as it should or none. What could be the problem?

using System;
using System.Linq;
using cAlgo.API;
using cAlgo.API.Indicators;
using cAlgo.API.Internals;
using cAlgo.Indicators;

namespace cAlgo.Robots
{
    [Robot(TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class InsideBarPatternbot : Robot
    {
        [Parameter(DefaultValue = 0.0)]
        public double Parameter { get; set; }

        [Parameter("volume", Group = "Volume", DefaultValue = 1, MinValue = 0.01, Step = 0.01)]
        public double volume { get; set; }

        protected override void OnStart()
        {
            // Put your initialization logic here
        }

        protected override void OnTick()
        {
            

            if (Positions.Count == 0 && (Bars.ClosePrices.Last(2) - Bars.OpenPrices.Last(2)) > 0 & Bars.HighPrices.Last(2) > Bars.HighPrices.Last(1) & Bars.LowPrices.Last(2) < Bars.LowPrices.Last(1) & Symbol.Bid == Bars.HighPrices.Last(2))
            {

                var result = ExecuteMarketOrder(TradeType.Buy, SymbolName, 100000, "1", 10, 10);
                if (result.IsSuccessful)
                {
                    var position = result.Position;

                    var sl = Bars.HighPrices.Last(2) - (0.4 * (Bars.HighPrices.Last(2) - Bars.LowPrices.Last(2)));
                    var tp = Bars.HighPrices.Last(2) + (0.8 * (Bars.HighPrices.Last(2) - Bars.LowPrices.Last(2)));

                    ModifyPosition(position, sl, tp);

                }
            }

            if (Positions.Count == 0 & (Bars.ClosePrices.Last(2) - Bars.OpenPrices.Last(2)) < 0 & Bars.HighPrices.Last(2) > Bars.HighPrices.Last(1) & Bars.LowPrices.Last(2) < Bars.LowPrices.Last(1) & Symbol.Bid == Bars.LowPrices.Last(2))
            {

var result = ExecuteMarketOrder(TradeType.Sell, SymbolName, 100000, "1", 10, 10);
                if (result.IsSuccessful)
                {
                    var position = result.Position;

                    var sl = Bars.LowPrices.Last(2) + (0.4 * (Bars.HighPrices.Last(2) - Bars.LowPrices.Last(2)));
                    var tp = Bars.LowPrices.Last(2) - (0.8 * (Bars.HighPrices.Last(2) - Bars.LowPrices.Last(2)));

                    ModifyPosition(position, sl, tp);
                }
            }
        }

        
        protected override void OnStop()
        {
            // Put your deinitialization logic here
        }
    }
}