MarketData.GetSeries show different info

guillermo
07 Jun 2019, 02:11 ( Updated at: 21 Dec 2023, 09:21 )

To illustrate further this issue, in the image bellow I have loaded the indicator in four H4 charts 
of EURUSD, USDCAD, XAUUSD and AUDJPY. The line is different in all four charts, and only the one of XAUUSD is correct.

Please let us know if we are doing anything wrong in the use of MarketData.GetSeries or instead this is a bug that can be fixed in due course.

Thanks a lot,

Guillermo

PanagiotisCharalampous
07 Jun 2019, 10:07

Hi enrikeyo,

Thanks for posting in our forum. The reason you get this behavior is because the indices do not match. Here is the correct way to do it.

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

namespace cAlgo
{
    [Indicator(TimeZone = TimeZones.UTC, AutoRescale = false, AccessRights = AccessRights.None)]
    public class Incidencia : Indicator
    {

        [Output("Resultado", Color = Colors.Crimson, PlotType = PlotType.Line)]
        public IndicatorDataSeries Resultado { get; set; }

        private MarketSeries marketSeriesXAUUSD;

        protected override void Initialize()
        {
            // Serie del XAUUSD
            this.marketSeriesXAUUSD = MarketData.GetSeries(MarketData.GetSymbol("XAUUSD"), MarketSeries.TimeFrame);
            Print("Inicializado ");
        }

        public override void Calculate(int index)
        {
            // Print(this.marketSeriesXAUUSD.SymbolCode);
            Resultado[index] = this.marketSeriesXAUUSD.Close[marketSeriesXAUUSD.OpenTime.GetIndexByTime(MarketSeries.OpenTime[index])];
        }

    }
}

Best Regards,

Panagiotis

enrikeyo
07 Jun 2019, 12:31

RE:

Panagiotis Charalampous said:

Hi enrikeyo,

Thanks for posting in our forum. The reason you get this behavior is because the indices do not match. Here is the correct way to do it.

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

namespace cAlgo
{
    [Indicator(TimeZone = TimeZones.UTC, AutoRescale = false, AccessRights = AccessRights.None)]
    public class Incidencia : Indicator
    {

        [Output("Resultado", Color = Colors.Crimson, PlotType = PlotType.Line)]
        public IndicatorDataSeries Resultado { get; set; }

        private MarketSeries marketSeriesXAUUSD;

        protected override void Initialize()
        {
            // Serie del XAUUSD
            this.marketSeriesXAUUSD = MarketData.GetSeries(MarketData.GetSymbol("XAUUSD"), MarketSeries.TimeFrame);
            Print("Inicializado ");
        }

        public override void Calculate(int index)
        {
            // Print(this.marketSeriesXAUUSD.SymbolCode);
            Resultado[index] = this.marketSeriesXAUUSD.Close[marketSeriesXAUUSD.OpenTime.GetIndexByTime(MarketSeries.OpenTime[index])];
        }

    }
}

Best Regards,

Panagiotis

Thank you, very much