using close price in moti-instrument strategy

[scyche]

Hi, I have learned that we can use "CCI(BarsArray[1], 20)[0]" in a multi-instrument strategy. But when I similarly write "Close(BarsArray[1])", I'm informed that "NinjaTrader.Strategy.StrategyBase.Close" is a "property" but is used like a "method". How can I use the close price of a second instrument?

Thank you!

[NinjaTrader_Austin]

Hi scyche, there is an array for multi-instrument strategies called Closes that contains the closes for each instrument.

In OnBarUpdate(), you can access the close of the secondary instrument with:

secondaryClose = Closes[1][0];

Another option to access the close for a secondary instrument is to check the BarsInProgress index:

OnBarUpdate()
{
     if (BarsInProgress == 1) // secondary instrument update
     {
          secondaryClose = Close[0];
     }
}

In addition, this is the link to the help guide entry for multi-instrument strategies if you'd like to review more.

[scyche]

Thank you very much! I really appreciate your help! It helps a lot!