Moving averages for multi instrument indicators

[cutzpr]

I would like to create a Weighted moving average of the weighted price for a multi instrument indicator.

But for some reason NJ does not let me create the WMA, from the weighted prices. Gives me an error that states

"The best overloaded method match for NinjaTrader.Indicator.Indicator.WMA(NinjaTrader.Da ta.IDataSeries, int)' has some invalid arguments" &
"Argument '1': cannot convert from 'double' "

Ive added the second data series like so

Add("$EURUSD",BarsPeriod.Id,BarsPeriod.Value); // Dataseries 1 

Since it wont let me reference the weighted prices directly when I first added the data series, I get the weighted prices using method below.

Weighteds[1][0]; 

When I tried to feed the weighted prices to the WMA

int Fast=5;
WMA(Weighteds[1][0],Fast); 

I get the error stated above.

I don't think I can use BarsArray like below because I specifically want to use the weighted prices of the secondary instruments,

WMA(BarsArray[1], Fast)[0]) 

Do I need to create yet another data series just to hold the all the weighted prices for each added instrument data series. That would created double the number of dataseries and there just seems to be a better way or I am doing something wrong.

[cutzpr]

Forget it, I found the answer,

You have to use this syntax instead

WMA(Weighteds[1],5)[0]; 

[NinjaTrader_PatrickH]

Hello cutzpr,

Thank you for your post and the update on this matter.

This is the correct method to access the price data such as Typicals and Weigtheds.