Data for Dec 19 Tape A
(NYSE)
Tape B
(Regionals)
Tape C
(Nasdaq)
Total
BZX Exchange 365,615,711 175,254,509 190,168,081 731,038,301
% of Market 5.65% 8.99% 5.78% 6.24%
BYX Exchange 169,080,478 65,058,798 82,644,806 316,784,082
% of Market 2.61% 3.34% 2.51% 2.71%
EDGX Exchange 215,819,849 108,700,186 151,844,738 476,364,773
% of Market 3.33% 5.58% 4.62% 4.07%
EDGA Exchange 129,757,939 57,627,105 64,257,474 251,642,518
% of Market 2.01% 2.96% 1.95% 2.15%
(Data delayed at least 20 minutes)