Equities Market Share Statistics


Options Market Share

May 2022

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 16.57% 2,188 Million 0.55% 72 Million 0.88% 117 Million
Tape A 12.07% 626 Million 0.49% 25 Million 0.64% 33 Million
Tape B 12.02% 327 Million 0.72% 20 Million 1.83% 50 Million
Tape C 23.28% 1,236 Million 0.52% 27 Million 0.52% 27 Million
U.S. ETFs 13.55% 424 Million 0.79% 25 Million 1.84% 57 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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