Equities Market Share Statistics


Options Market Share

April 2025

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 14.14% 2,731 Million 0.30% 58 Million 0.16% 30 Million
Tape A 10.43% 600 Million 0.31% 18 Million 0.14% 8 Million
Tape B 9.08% 350 Million 0.46% 18 Million 0.25% 10 Million
Tape C 18.36% 1,781 Million 0.24% 23 Million 0.13% 12 Million
U.S. ETFs 11.64% 548 Million 0.49% 23 Million 0.24% 11 Million

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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.

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