Plot most recent n values.

[higler]

Is there a way to program or set an indicator so that on a chart it plots (or shows) only the most recent "n" values. Use an EMA, for example. I would like it to display on the chart only the most recent 20 values. For clarification, this question would have nothing to do with the period of the EMA. I want the EMA to calculate for the whole chart but I only want it to display or plot on the chart the most recent 20 values and to not show it previous to that point. Thanks.

[NinjaTrader_Joydeep]

Hello higler,
Thanks for your post and I am happy to assist you.

You can set the color of the data series to transparent and can use the PlotColors method to do the same http://www.ninjatrader.com/support/h...plotcolors.htm

Like

 if (CurrentBar > 20) PlotColors[0][20] = Color.Transparent;

Please let me know if I can assist you any further.