Data for Feb 08 Tape A
(NYSE)
Tape B
(Regionals)
Tape C
(Nasdaq)
Total
BZX Exchange 370,877,407 200,718,970 197,049,633 768,646,010
% of Market 6.58% 8.74% 7.29% 7.23%
BYX Exchange 224,008,165 119,705,054 100,997,507 444,710,726
% of Market 3.98% 5.21% 3.74% 4.18%
EDGX Exchange 332,694,596 218,805,575 267,183,261 818,683,432
% of Market 5.90% 9.52% 9.88% 7.70%
EDGA Exchange 129,468,434 78,985,804 63,737,331 272,191,569
% of Market 2.30% 3.44% 2.36% 2.56%
(Data delayed at least 20 minutes)