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View Full Version : How is a daily stock volume calculated ?


icm63
12-30-08, 11:14 AM
When there is

Buying and selling of real shares in the live float
Short selling on borrowed shares
Naked short selling
Naked Short selling shares not delivered

So how is the volume bar in the www.bigcharts.com (http://www.bigcharts.com/) calculated for stocks ?

GOOG volume make up
http://www.shortsqueeze.com/?symbol=goog