Three moving averages

[germano]

Hi,

Who can help me?
I would like an indicator with three exponential moving averages. What is wrong in your code? (I see only one!)

This is the code:

[Description()]
publicclass EMAs3 : Indicator
{
#region Variables

privateint fast = 7; // Default setting for Fast
privateint average = 14; // Default setting for Average
privateint slow = 21; // Default setting for Slow

#endregion

protectedoverridevoid Initialize()
{
Add(new Plot(Color.Red, "EMA Fast"));
Add(new Plot(Color.DarkViolet, "EMA Average"));
Add(new Plot(Color.Blue, "EMA Slow"));

Overlay = true;
PriceTypeSupported = true;
}

protectedoverridevoid OnBarUpdate()
{
Value.Set(CurrentBar == 0 ? Input[0] : Input[0] * (2.0 / (1 + Fast)) + (1 - (2.0 / (1 + Fast))) * Value[1]);

Value.Set(CurrentBar == 0 ? Input[0] : Input[0] * (2.0 / (1 + Average)) + (1 - (2.0 / (1 + Average))) * Value[1]);

Value.Set(CurrentBar == 0 ? Input[0] : Input[0] * (2.0 / (1 + Slow)) + (1 - (2.0 / (1 + Slow))) * Value[1]);
}

Thank you for your help

germano

[NinjaTrader_JoshP]

germano,

You cannot do Value.Set for all of them. Value.Set is only used when the indicator has one plot. If your indicator has multiple plots you need to call the appropriate plot names.

Please see the MACD indicator for an example. Please note how the plots are named in the Properties region of the code.

[germano]

Thanks Josh for suggestion; I am going to study the code of the MACD indicator.

Hello