Equities Market Share Statistics


Options Market Share

November 2017

The Nasdaq Stock Market Nasdaq BX Nasdaq PSX
  Matched Market Share Average Daily Share Volume Matched Market Share Average Daily Share Volume Matched Market Share Average Daily Share Volume
U.S. Equities 14.22% 937 Million 3.39% 223 Million 0.66% 44 Million
Tape A 8.96% 313 Million 3.54% 124 Million 0.44% 15 Million
Tape B 9.84% 107 Million 2.93% 32 Million 1.24% 14 Million
Tape C 25.76% 516 Million 3.39% 68 Million 0.73% 15 Million
U.S. ETFs 10.56% 104 Million 3.14% 31 Million 1.40% 14 Million

Contact Information

Data represent share volume of Nasdaq-listed, NYSE-listed or U.S. equity securities (including ETFs) that are executed on the Nasdaq, BX and PSX books as a percentage of consolidated market volume. Data are single counted.

FINRA®, Trade Reporting Facility® and TRF® are trademarks of Financial Industry Regulatory Authority, Inc.