Thanks Henry. Sounds like that means any volume analysis using market depth is lost as soon as that chart is closed. But it must be accumulated in memory to create the "volume profile", "volume delta", & "cumulative delta" studies. It probably is written to a temp file. How hard would it be to save ...

Forgot to mention that I'd also like to pass tick by tick market depth to Excel through RTD.
Can RTD handle that? If QuoteManager doesn't record/save depth or can't pass it through to RTD, can RTD pass through market depth as it flows from iQfeed?
Thanks Again,
Drew

I'm looking to backtest strategies that need historical market depth per tick.
Does QuoteManager record/store all market depth per tick in the symbol list?
I would be using iQfeed.
Thanks,
Drew

Thank you Henry, I'll give those a look.
Drew

See http://cqg.com/Docs/IntrotoTradeFlow.pdf
Can this be done in MC?

I'm new to the forum & am considering buying MC. I see MC's Volume Profile & Delta Charts, but I like the looks of CQG's one.

Thanks in advance for your help.

Drew