Tick Data in "Calculate.OnBarClose" & "Calculate.OnEachTick"

[Curerious]

As the topic name mentioned, what's the difference between applying AddDataSeries(Data.BarsPeriodType.Tick, 1) from Calculate.OnBarClose and use Calculate.OnEachTick instead?

If I use the tick data from AddDataSeries(Data.BarsPeriodType.Tick, 1) with Calculate.OnBarClose at OnBarUpdate, I will get the same data as if I applied Calculate.OnEachTick , correct?

Thank you !

[NinjaTrader_Jesse]

Hello Curerious,

The Calculate setting will cause each series to calculate at that rate. If you were using a 1 minute primary and have a 1 tick secondary that would mean when using OnBarClose the OnBarUpdate is called every 1 minute for the primary and then every 1 tick for the secondary. Calculate would only change the result in realtime when you are using OnEachTick or OnPriceChange, that would let the series calculate at a faster or slower rate, for example the 1 minute could be called as frequently as every tick.

[Curerious]

Got you, thanks Jesse !