While connected to IB live feed, I try to plot ES Volume Bars chart type ( 10K Volume), but only one bar shows, what am I doing wrong?
Edit:
I got the answer : IB does not supply historical tick data .
Is there a way to make the volume bar be based on minute not tick value ? so new bar will be plotted if the accumulated volume is more than (10K) and at least one minute has passed since last volume bar ....
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