“Trade in the Now with Market Depth Velocity” was a webinar presentation showcased by TradeStation 2011 May 23.

Trade In The Now with Market Depth Velocity

The video part of the PowerPoint presentation above, demonstrating the Market Depth Velocity indicator, is here:

MDV_SPY_6-15-2011 12-28-21 PM

SPY 1-min bars, Wednesday, 2011 June 15. Video through 12:22 PM, Image at 12:28:21 PM ET