Equities Market Share Statistics


Options Market Share

August 2020

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 17.35% 1,601 Million 0.78% 72 Million 0.61% 57 Million
Tape A 13.93% 547 Million 0.77% 30 Million 0.61% 24 Million
Tape B 11.75% 181 Million 1.11% 17 Million 1.10% 17 Million
Tape C 23.21% 873 Million 0.66% 25 Million 0.43% 16 Million
U.S. ETFs 13.51% 188 Million 1.24% 17 Million 1.30% 18 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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