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Equities Market Share Statistics


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August 2023

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 15.14% 1,594 Million 0.37% 39 Million 0.32% 34 Million
Tape A 10.88% 419 Million 0.39% 15 Million 0.29% 11 Million
Tape B 10.49% 180 Million 0.47% 8 Million 0.52% 9 Million
Tape C 20.09% 994 Million 0.33% 16 Million 0.27% 14 Million
U.S. ETFs 11.69% 234 Million 0.49% 10 Million 0.61% 12 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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