Access intraday bars for prior time window

[entropy]

Hello, on an intraday chart (FX), how would I access the indexes of the bars that occurred during a previous time window?

For example if the chart is 60M, 7 bars into the day with 7th bar still open, how would I be able to know that the 60M bars that make up yesterday are [7] through [30]?

On a 240M, 4 bars in to a new week with 4th bar still open, how could I know that the indexes of bars [4] through [33] make up the previous week?

Thanks!

[koganam]

Hello, on an intraday chart (FX), how would I access the indexes of the bars that occurred during a previous time window?

For example if the chart is 60M, 7 bars into the day with 7th bar still open, how would I be able to know that the 60M bars that make up yesterday are [7] through [30]?

Bars.GetBar(Time[0].AddDays(-1))

On a 240M, 4 bars in to a new week with 4th bar still open, how could I know that the indexes of bars [4] through [33] make up the previous week?

Thanks!

Same idea. Find the number of bars ago that represent the bar number that you seek, using the current bar time, and the required offset in time.

Look up Bars.GetBar() in the NT Help.