Mtf 1440 sma

[Stem1]

Hi, I have three questions that I haven't been able to find answers for by searching this forum;

1. How to code a condition that searches if the 20 period SMA on a 1440m chart is less than the Low of the current bar on the 1440m TF from within a strategy on a shorter TF?
SMA(BarsArray[1], 20) [0] < Low[0] didn't work on the backtest so I tried;
SMA(BarsArray[1], 20) [0] < Low(BarsArray[1]) [0] to make sure its looking at the low of bar on the 1440 chart but got an "property used as a method" error on compiling.

2. If in a strategy added to an instrument with a 1m TF the primary Bars is 1m and the 1440m (BarsArray[1]) is 1440m bars, what happens when the strategy is added to a 3m TF? Does the BarsArray[1] become 4320m (3x 1440) bars or stay at 1440m bars?

3. How do I plot the 1440m chart with the 20SMA in the strategy analyzer chart window along with the primary chart so I can verify its functioning after a backtest?

Thanks!

[NinjaTrader_Bertrand]

Stem1, welcome to our forums -

1. In MultiSeries context please work with Lows[1][0] then -

http://www.ninjatrader-support.com/HelpGuideV6/Lows.html

2. No, the added series stays at the interval you specified as you added it.

3. This is unfortuantely not directly supported, for the regular charts you could emply those techniques here - http://www.ninjatrader-support2.com/...ead.php?t=6651

[Stem1]

Thank you, its working now.