Stochastic Oscillator Crossover

Dear All,

I would like to create a Cbot based on Stochastic Oscillator which will create buy Order when the %K line cross the %D from below and close the order when % K line cross %D from above and create the new Sell order. I tried to create the code based on the sample codes available in this forum but it seems bot execution was not correct.

I am using the bot in 1 Hour timeframe, but when I backtest the positions are opened and closed at every 4 hours. How to modify the code to work on all timeframes.

using System.Linq;
using cAlgo.API;
using System.IO;
using System.Collections;
using System.Collections.Generic;
using cAlgo.API.Indicators;
using cAlgo.API.Internals;
using cAlgo.Indicators;

namespace cAlgo
{
    [Robot(TimeZone = TimeZones.UTC, AccessRights = AccessRights.FileSystem)]
    public class STO : Robot
    {

        [Parameter("Volume", DefaultValue = 1000)]
        public int volume { get; set; }

        [Parameter(DefaultValue = 500, MinValue = 1)]
        public int StopLoss { get; set; }

        [Parameter(DefaultValue = 500, MinValue = 1)]
        public int TakeProfit { get; set; }

        [Parameter(DefaultValue = 6)]
        public MovingAverageType MaType { get; set; }

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

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

        [Parameter("K Slowing", DefaultValue = 3)]
        public int K_Slowing { get; set; }

        private StochasticOscillator _SOC;

        protected override void OnStart()
        {
            var dailySeries = MarketData.GetSeries(TimeFrame.Hour);
            _SOC = Indicators.StochasticOscillator(KPeriods, K_Slowing, DPeriods, MaType);
        }

        protected override void OnTick()
        {
            if (Positions.Count(x => x.TradeType == TradeType.Buy) == 0 && _SOC.PercentK.Last(1) > _SOC.PercentD.Last(1) && _SOC.PercentK.Last(0) > _SOC.PercentD.Last(0))
            {
                foreach (var position in Positions.Where(x => x.TradeType == TradeType.Sell))
                    position.Close();
                ExecuteMarketOrder(TradeType.Buy, Symbol, volume, "STOBOT", StopLoss, TakeProfit, 5);
            }

            if (Positions.Count(x => x.TradeType == TradeType.Sell) == 0 && _SOC.PercentK.Last(1) < _SOC.PercentD.Last(1) && _SOC.PercentK.Last(0) < _SOC.PercentD.Last(0))
            {
                foreach (var position in Positions.Where(x => x.TradeType == TradeType.Buy))
                    position.Close();
                ExecuteMarketOrder(TradeType.Sell, Symbol, volume, "STOBOT", StopLoss, TakeProfit, 5);
            }
        }
    }
}

So could you please help us to fix this bot.

Thanks in Advance

R. Vadivelan