Intraday Momentum Index

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

namespace cAlgo
{
    [Indicator(IsOverlay = false, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class IMI : Indicator
    {
        [Parameter(DefaultValue = 14)]
        public int Period { get; set; }

        [Output("Main", LineColor = "Red")]
        public IndicatorDataSeries Result { get; set; }


        protected override void Initialize()
        {
            // Initialize and create nested indicators
        }

        public override void Calculate(int index)
        {
            double Gains = 0;
            double Losses = 0;
            for (int i = 0; i < Period; ++i)
            {
                Gains += MarketSeries.Close[index - i] > MarketSeries.Open[index - i] ? MarketSeries.Close[index - i] - MarketSeries.Open[index - i] : 0;
                Losses += MarketSeries.Close[index - i] < MarketSeries.Open[index - i] ? -MarketSeries.Close[index - i] + MarketSeries.Open[index - i] : 0;
            }
            Result[index] = 100 * Gains / (Gains + Losses);
        }
    }
}