martinagle

Hi help me please!

 I want to add the martingale method to this robot
And I also want to not double the volume after 3 more losing.

Thank you.

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 FractalsSample : Robot
    {
        private double _volumeInUnits;
        private RelativeStrengthIndex _rsi;
            
        [Parameter("Source")]
        public DataSeries SourceSeries { get; set; }

        [Parameter("Volume (Lots)", DefaultValue = 0.01)]
        public double VolumeInLots { get; set; }

        [Parameter("Stop Loss (Pips)", DefaultValue = 0)]
        public double StopLossInPips { get; set; }

        [Parameter("Take Profit (Pips)", DefaultValue = 0)]
        public double TakeProfitInPips { get; set; }

        [Parameter("Label", DefaultValue = "X")]
        public string Label { get; set; }

 

        public Position[] BotPositions
        {
            get { return Positions.FindAll(Label); }
        }

        protected override void OnStart()
        {
            _volumeInUnits = Symbol.QuantityToVolumeInUnits(VolumeInLots);
          _rsi = Indicators.RelativeStrengthIndex(SourceSeries, 14);
             
        }

        protected override void OnBar()
        {

            var cBotPositions = Positions.FindAll(Label);

 

            if (_rsi.Result.LastValue  < 30)
            {
                ClosePositions(TradeType.Sell); 
                {
                    ExecuteMarketOrder(TradeType.Buy, SymbolName, _volumeInUnits, Label, StopLossInPips, TakeProfitInPips);
                }
            }

            else if (_rsi.Result.LastValue  > 70)
            {
                ClosePositions(TradeType.Buy);
            
                {
                    ExecuteMarketOrder(TradeType.Sell, SymbolName, _volumeInUnits, Label, StopLossInPips, TakeProfitInPips);
                }
            }
        }


        private void ClosePositions(TradeType tradeType)
        {

            foreach (var position in BotPositions)
            { 
                if (position.TradeType != tradeType)
                    continue;
                ClosePosition(position);
            }
        }



    }
}