Multiple time frames?

[Trader61]

Can I use the Strategy Wizard to set conditions that check indicators over multiple time frames? Example: if EMA > SMA in 4 range and EMA > SMA in 1 minute?

If Wizard can't, can it be done manually? Or do I need to create a custom indicator?

[NinjaTrader_Bertrand]

Trader61, unfortunately not supported in the wizard - however a MultiSeries (timeframe or instrument) can be created in the NinjaScript editor -

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