Is there any platform that will display, as a percentage or some other way, what the current bar's volume is compared to the previous bar or average of so many previous bars while the current bar is building? Say current 5 minute bar is 2 minutes into the bar and it compares the volume with the previous bar at the same 2 minute mark, but do it continuously while the current bar is building?

Thanks

Relative Volume Indicator I'm still trying to effectively use volume in my trading. My thinking logically leads me to the concept of relative volume; i.e not just volume by itself but in comparison to an established average or median; that can indicate/confirm volatility (or …