can someone please help with ''ma/macd'' and ''trailing stoploss'' !

trailing stoploss needs to be added.

second signal needs to be finished with the macd crossover.

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

namespace cAlgo
{
    [Robot(TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class SampleTrendcBot : Robot
    {
        [Parameter("MA Type")]
        public MovingAverageType MAType { get; set; }

        [Parameter()]
        public DataSeries SourceSeries { get; set; }

        [Parameter("Slow Periods", DefaultValue = 10)]
        public int SlowPeriods { get; set; }

        [Parameter("Fast Periods", DefaultValue = 5)]
        public int FastPeriods { get; set; }

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

        [Parameter("Period", DefaultValue = 9)]
        public int Period { get; set; }

        [Parameter("Long Cycle", DefaultValue = 26)]
        public int LongCycle { get; set; }

        [Parameter("Short Cycle", DefaultValue = 12)]
        public int ShortCycle { get; set; }

        [Parameter("Stop Loss", DefaultValue = 1000)]
        public int SL { get; set; }

        [Parameter("Start Hour", DefaultValue = 5.0)]
        public double StartTime { get; set; }

        [Parameter("Stop Hour", DefaultValue = 20.0)]
        public double StopTime { get; set; }

        private MovingAverage slowMa;
        private MovingAverage fastMa;
        private const string label = "Sample Trend cBot";
        private MacdCrossOver _macd;

        private DateTime _startTime;
        private DateTime _stopTime;

        protected override void OnStart()
        {
            fastMa = Indicators.MovingAverage(SourceSeries, FastPeriods, MAType);
            slowMa = Indicators.MovingAverage(SourceSeries, SlowPeriods, MAType);

            _macd = Indicators.MacdCrossOver(LongCycle, ShortCycle, Period);


            _startTime = Server.Time.Date.AddHours(StartTime);

            _stopTime = Server.Time.Date.AddHours(StopTime);

            Print("Start Time {0},", _startTime);
            Print("Stop Time {0},", _stopTime);
        }

        protected override void OnBar()
        {
            var longPosition = Positions.Find(label, Symbol, TradeType.Buy);
            var shortPosition = Positions.Find(label, Symbol, TradeType.Sell);

            var currentSlowMa = slowMa.Result.Last(0);
            var currentFastMa = fastMa.Result.Last(0);
            var previousSlowMa = slowMa.Result.Last(1);
            var previousFastMa = fastMa.Result.Last(1);


            var currentHours = Server.Time.TimeOfDay.TotalHours;
            bool tradeTime = StartTime < StopTime ? currentHours > StartTime && currentHours < StopTime : currentHours < StopTime || currentHours > StartTime;

            if (!tradeTime)
                return;

            if (previousSlowMa > previousFastMa && currentSlowMa <= currentFastMa && longPosition == null)
            {
                if (shortPosition != null)
                    ClosePosition(shortPosition);
                ExecuteMarketOrder(TradeType.Buy, Symbol, VolumeInUnits, label, SL, null);

            }
            else if (previousSlowMa < previousFastMa && currentSlowMa >= currentFastMa && shortPosition == null)
            {
                if (longPosition != null)
                    ClosePosition(longPosition);
                ExecuteMarketOrder(TradeType.Sell, Symbol, VolumeInUnits, label, SL, null);

            }
        }

        private long VolumeInUnits
        {
            get { return Symbol.QuantityToVolume(Quantity); }
        }
    }
}