Data for Aug 21 Tape A
(NYSE)
Tape B
(Regionals)
Tape C
(Nasdaq)
Total
BZX Exchange 159,317,491 70,489,533 100,440,131 330,247,155
% of Market 6.05% 9.29% 7.07% 6.86%
BYX Exchange 95,797,089 32,596,134 55,255,539 183,648,762
% of Market 3.64% 4.29% 3.89% 3.82%
EDGX Exchange 159,969,782 53,185,490 118,711,310 331,866,582
% of Market 6.07% 7.01% 8.35% 6.89%
EDGA Exchange 68,119,830 27,023,448 35,879,040 131,022,318
% of Market 2.59% 3.56% 2.52% 2.72%
(Data delayed at least 20 minutes)