Equities Market Share Statistics


Options Market Share

March 2026

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 14.88% 3,045 Million 0.28% 56 Million 0.11% 23 Million
Tape A 10.03% 599 Million 0.29% 17 Million 0.13% 8 Million
Tape B 9.96% 506 Million 0.32% 16 Million 0.13% 7 Million
Tape C 20.62% 1,940 Million 0.24% 22 Million 0.09% 9 Million
U.S. ETFs 11.81% 699 Million 0.33% 20 Million 0.12% 7 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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