Help needed

[michel]

Var12[0] = SMA(Math.Abs(Price[0] - Price[1]), Length);

I am trying to get the absolute value of (price[0] - price[1]) and use that as the input for my SMA oviously i cant feed a double values to SMA,so what can i do?

thanks in advanced

[NinjaTrader_Bertrand]

Michel, that's correct - the SMA would expect a DataSeries input here - so you would need to create a custom DataSeries of your price difference values and then feed this series to the SMA for further calculations.

http://www.ninjatrader.com/support/helpGuides/nt7/dataseries_class.htm