gail
problem is that blue doesn't seem to mean buying at the ask. green seems to be transactions at the ask. so makes me wonder if MM's selling someones shares below $.0002
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Volume
The Volume study displays the Volume of trades in a separate chart below, the main chart. The height of the bar is the total volume, the volume of units traded at the asking price, the buy volume, is plotted in green. The volume of units traded at the selling price, the sell volume, is plotted in red. All the other trades are plotted in blue.
trade
