VIDYA crossover - Wealth Lab Forum

moja166

#1

6/24/2020 9:33 AM

Hello Eugene

VIDYA is great but hard to get it withe wealth lab for beginner like me

the Variable Index Dynamic Average Technical Indicator (VIDYA) Is kind of moving average

and there is calculate withe it to become crossover by using VIDYA 1 and VIDYA 2

CALCULATION
//input = user defined, default is close
//period = user defined, default is 20
//alpha1 = user defined, default is .2
//alpha2 = user defined, default is .04
//prev = previous, index = current bar number
//std = stdDev = standard deviation

CODE:
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Eugene

#2

6/24/2020 10:05 AM

Hi Moja,

QUOTE:
and there is calculate withe it to become crossover by using VIDYA 1 and VIDYA 2

What's hard about choosing two Vidya with different parameters for "Indicator crosses above (below) Indicator" condition from the General Indicators group of conditions? Looks totally effortless to me:

2vidya.png

moja166

#3

6/24/2020 1:21 PM

Thank you Eugene

So far so good

CODE:
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Eugene

#4

6/24/2020 1:34 PM

Just a cosmetic code cleanup:

CODE:
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moja166

#5

6/24/2020 3:21 PM

Very good

Appreciated

Eugene

#6

6/24/2020 3:25 PM

You're welcome.

moja166

#7

7/9/2020 9:36 PM

Hi Eugene

by making Vidya indcator crossover to have a sign by your efforts

i did add a stochK 50 and RSI 200 withe 50 level to Vidya crossover

Any suggestions for improvement or adding an alert?

CODE:
Please log in to see this code.

Size:

Color:

Hi Eugene

by making Vidya indcator  crossover to have  a sign by your efforts

i did add a stochK 50 and RSI 200 withe 50 level to Vidya crossover

Any suggestions for improvement or adding an alert?

[code]using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using WealthLab;
using WealthLab.Indicators;

namespace WealthLab.Strategies
{
	public class VidyaCrossMult : WealthScript
	{
		//Pushed indicator StrategyParameter statements
		private StrategyParameter slider1;
		private StrategyParameter slider2;
		public VidyaCrossMult()
		{
			//Pushed indicator CreateParameter statements
			slider1 = CreateParameter("StochK_Period_1",50,2,200,20);
			slider2 = CreateParameter("RSI_Period_2",200,2,200,20);

}
		protected override void Execute()
		{
			var v1 = Vidya.Series(Close, 20, 0.20);
			var v2 = Vidya.Series(Close, 20, 0.04);

PlotSeries(PricePane, v1, Color.Green, LineStyle.Solid, 2);
			PlotSeries(PricePane, v2, Color.Red, LineStyle.Solid, 2);

for (int bar = GetTradingLoopStartBar(21); bar < Bars.Count; bar++)
			{
				if (CrossOver(bar, v1, v2))
					BuyAtMarket(bar + 1);

if (CrossUnder(bar, v1, v2))
					SellAtMarket(bar + 1, Position.AllPositions);
			}
			//Pushed indicator ChartPane statements
			ChartPane paneStochK1 = CreatePane(40,true,true);
			ChartPane paneRSI1 = CreatePane(40,true,true);

//Pushed indicator PlotSeries statements
			PlotSeriesOscillator(paneStochK1,StochK.Series(Bars,slider1.ValueInt),70,30,Color.FromArgb(63,0,0,255),Color.FromArgb(63,255,0,0),Color.FromArgb(255,0,128,0),LineStyle.Solid,2);
			PlotSeriesOscillator(paneRSI1,RSI.Series(Close,slider2.ValueInt),50,50,Color.FromArgb(89,0,0,255),Color.FromArgb(89,255,0,0),Color.FromArgb(255,0,0,128),LineStyle.Solid,2);

}
	}
}[/code]