lookback period for indicator comparison - NT7

[rangerdoc]

I'm trying to make a comparison of "and ADX was less than DM+ any time within the last 3 bars"
I can code a simple comparison of this bar < last bar, but how to I use lookback instead of "barsago"? && (ADX(period)[0] < DM(period).DiPlus[1])

Thanks

[NinjaTrader_Brett]

Hello,

Thank you for your forum post.

Please checkout the CrossAbove() and CrossBelow() methods this should do what you need.

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

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

Let me know if I can be of further assistance.

[rangerdoc]

Thanks,
I thought of that, but what I really need is "ADX was below both DM+ and DM- within the last 3 bars"
I was going to use two && lines, one with the DM+ comparison and another for DM-.

I can use CrossAbove for the DM- comparison, but how can I incorporate CrossAbove when ADX does not cross DM+.

Is there a way to use "OR" statements, so that I can accomplish:
&&
(
(ADX(period)[0] < DM(period).DiPlus[1])
or
(ADX(period)[0] < DM(period).DiPlus[2])
or
(ADX(period)[0] < DM(period).DiPlus[3])
)

I tried searching Help, but I don't know the correct syntax to search for. "or" is too short.

[rangerdoc]

Nevermind. Looking at the way the indicator works, all that is necessary is to add the "CrossAbove" to my existing code.
Other conditions I have programmed already filter out without the need for additional comparisons.

Thanks for your help.

[NinjaTrader_Brett]

Hello,

Sweet!, glad your up and running.

Let me know if I can be of further assistance.