Rainbow

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

namespace cAlgo
{
    [Indicator(IsOverlay = true, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class Rainbow : Indicator
    {
        [Parameter(DefaultValue = 5)]
        public int Periods { get; set; }

        [Output("Result1", LineColor = "DimGray")]
        public IndicatorDataSeries Result1 { get; set; }

        [Output("Result2", LineColor = "DimGray")]
        public IndicatorDataSeries Result2 { get; set; }

        [Output("Result3", LineColor = "DimGray")]
        public IndicatorDataSeries Result3 { get; set; }

        [Output("Result4", LineColor = "DimGray")]
        public IndicatorDataSeries Result4 { get; set; }

        [Output("Result5", LineColor = "DimGray")]
        public IndicatorDataSeries Result5 { get; set; }

        [Output("Result6", LineColor = "DimGray")]
        public IndicatorDataSeries Result6 { get; set; }

        [Output("Result7", LineColor = "DimGray")]
        public IndicatorDataSeries Result7 { get; set; }

        [Output("Result8", LineColor = "DimGray")]
        public IndicatorDataSeries Result8 { get; set; }

        [Output("Result9", LineColor = "DimGray")]
        public IndicatorDataSeries Result9 { get; set; }

        [Output("Result10", LineColor = "DimGray")]
        public IndicatorDataSeries Result10 { get; set; }

        private SimpleMovingAverage sma1;
        private SimpleMovingAverage sma2;
        private SimpleMovingAverage sma3;
        private SimpleMovingAverage sma4;
        private SimpleMovingAverage sma5;
        private SimpleMovingAverage sma6;
        private SimpleMovingAverage sma7;
        private SimpleMovingAverage sma8;
        private SimpleMovingAverage sma9;
        private SimpleMovingAverage sma10;

        protected override void Initialize()
        {
            sma1 = Indicators.SimpleMovingAverage(Bars.ClosePrices, Periods);
            sma2 = Indicators.SimpleMovingAverage(sma1.Result, Periods);
            sma3 = Indicators.SimpleMovingAverage(sma2.Result, Periods);
            sma4 = Indicators.SimpleMovingAverage(sma3.Result, Periods);
            sma5 = Indicators.SimpleMovingAverage(sma4.Result, Periods);
            sma6 = Indicators.SimpleMovingAverage(sma5.Result, Periods);
            sma7 = Indicators.SimpleMovingAverage(sma6.Result, Periods);
            sma8 = Indicators.SimpleMovingAverage(sma7.Result, Periods);
            sma9 = Indicators.SimpleMovingAverage(sma8.Result, Periods);
            sma10 = Indicators.SimpleMovingAverage(sma9.Result, Periods);
        }

        public override void Calculate(int index)
        {
            Result1[index] = sma1.Result[index];
            Result2[index] = sma2.Result[index];
            Result3[index] = sma3.Result[index];
            Result4[index] = sma4.Result[index];
            Result5[index] = sma5.Result[index];
            Result6[index] = sma6.Result[index];
            Result7[index] = sma7.Result[index];
            Result8[index] = sma8.Result[index];
            Result9[index] = sma9.Result[index];
            Result10[index] = sma10.Result[index];
        }
    }
}