Data for Oct 18 Tape A
(NYSE)
Tape B
(Regionals)
Tape C
(Nasdaq)
Total
Cboe Total 538,601,456 172,768,401 333,955,296 1,045,325,153
% of Market 17.98% 19.79% 19.30% 18.67%
BZX Exchange 169,863,095 53,995,577 85,227,213 309,085,885
% of Market 5.67% 6.18% 4.93% 5.52%
BYX Exchange 174,315,293 46,031,339 89,344,038 309,690,670
% of Market 5.82% 5.27% 5.16% 5.53%
EDGX Exchange 153,891,817 53,731,115 137,114,699 344,737,631
% of Market 5.14% 6.15% 7.92% 6.16%
EDGA Exchange 40,531,251 19,010,370 22,269,346 81,810,967
% of Market 1.35% 2.18% 1.29% 1.46%
(Data delayed at least 20 minutes)