Referencing Multi-time frame indicators

[mwusu]

I am developing a strategy that need to reference the SMA of the 3rd Bars object with an index value of 2. I can't figure out how to get the SMA of the low.

I tried
SMA(BarsArray[2], Lows[2][0], 20)[0]

but got the error 'No overload for method 'SMA' takes '3' arguments'.

SMA(BarsArray[2], 20)[0] works fine but this is the SMA of the close. I need the Low.

Any help?

Marcus.

[NinjaTrader_Dierk]

How about
SMA(Lows[2], 20)[0]

[mwusu]

How about
SMA(Lows[2], 20)[0]

This worked. I confirmed it with Print().

Thanks Dierk.