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**NinjaTrader_Ray** · 02-17-2009, 05:14 PM

Originally posted by diffused View Post

hi, just wanted to clarify what the value of Volume would be when a strategy has CalculateOnBarClose=true.

I want to find out the Volume of the current bar just closed during the OnBarUpdate event.

would the correct value be position 0 or 1?

It would be 0 bars ago --> Volume[0]

**diffused** · 02-17-2009, 05:18 PM

ok, thanks

**diffused** · 02-17-2009, 05:25 PM

Originally posted by NinjaTrader_Ray View Post

It would be 0 bars ago --> Volume[0]

actually, just so there is no assumption...

when CalculateOnBarClose=false would Volume[1] be the recently closed bar and Volume[0] is the still painting value which changes each tick?

**NinjaTrader_Ray** · 02-17-2009, 05:45 PM

Your understanding is correct.

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position of [0] when CalculateOnBarClose=true

position of [0] when CalculateOnBarClose=true

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