Data for Oct 31 Tape A
(NYSE)
Tape B
(Regionals)
Tape C
(Nasdaq)
Total
BZX Exchange 291,598,130 166,562,436 182,894,264 641,054,830
% of Market 6.81% 10.53% 7.54% 7.73%
BYX Exchange 156,824,050 62,188,956 90,465,943 309,478,949
% of Market 3.66% 3.93% 3.73% 3.73%
EDGX Exchange 217,109,931 96,103,707 169,410,288 482,623,926
% of Market 5.07% 6.07% 6.99% 5.82%
EDGA Exchange 103,973,898 55,739,572 62,426,912 222,140,382
% of Market 2.43% 3.52% 2.58% 2.68%
(Data delayed at least 20 minutes)