Equities Market Share Statistics


Options Market Share

November 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 15.08% 2,066 Million 0.78% 106 Million 0.70% 96 Million
Tape A 10.97% 743 Million 0.72% 48 Million 0.65% 44 Million
Tape B 12.01% 284 Million 1.22% 29 Million 1.28% 30 Million
Tape C 22.77% 1,039 Million 0.63% 29 Million 0.49% 22 Million
U.S. ETFs 13.24% 293 Million 1.27% 28 Million 1.46% 32 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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