Equities Market Share Statistics


Options Market Share

August 2026

The Nasdaq Stock Market Nasdaq Texas Stock Market Exchange 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 14.17% 2,321 Million 0.28% 45 Million 0.10% 16 Million
Tape A 8.53% 420 Million 0.23% 12 Million 0.11% 5 Million
Tape B 8.55% 258 Million 0.40% 12 Million 0.12% 4 Million
Tape C 19.47% 1,643 Million 0.26% 22 Million 0.09% 7 Million
U.S. ETFs 10.82% 387 Million 0.52% 19 Million 0.12% 4 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, NTX 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.