Month: May 2011 summary, company depletions continuing trend. Last report March 2011 2914 Todays report 2881 total companies.
Trades % of Trades Share Volume % of Volume Block 1,757 0.00 % 36,446,757 0.08 % Non-Block 178,517,995 100.00 % 43,277,918,094 99.92 % Total 178,519,752 100.00 % 43,314,364,851 100.00 %
Average Daily Share Volume 2,062,588,802 Average Daily Dollar Volume $54,015,526,857 # of Trading Days 21 Total NASDAQ-Listed Securities 2,881 Total Market Makers 130 Total Market Maker Positions 44,062 Average Market Makers/Security 15.29 |