Definition of Volume Breakdown from Investor/RT website:Quote from EdgeHunter:
I see the Tick Precise stuff from them where they modify their idea of something to suit their own flavors but not a CDV Indicator that matches the basic idea of CDV...
Delta = Buy Volume - Sell Volume
Buy Volume (Ask Volume) = volume that traded at or above the ask price.
Sell Volume (Bid Volume) = volume that traded at or below the bid price.
Definition of TPBidAskTradeVolN indicator in Neoticker:
TPBidAskTradeVolN returns the sum of volume based on Bid Ask Trade value over the last N ticks.
Isn't that the same thing?
In the second pane, I plot a histogram of Bid/Ask trade volume. In the third pane, I plot a running total of the Bid/Ask trade volume.