It seems you don't understand that only the t-trade volume is dilution for the day. For example if there is a 2 million volume day it's usually max 500-700k in dilution if even that, everything else is retail and MM's and other stuff during the day. Also you can't add the t-trade that happens afterhours to the overall volume since it's not an extra trade but only reported late. So if there is a 2 million share volume day and then a 500k t-trade then the volume was not 2.5 million but only 2 million. Many people don't know this stuff. Just saying.