Equities Market Share Statistics


Options Market Share

September 2026

The Nasdaq Stock Market Nasdaq Texas Stock Market Exchange 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 14.01% 2,380 Million 0.27% 45 Million 0.11% 19 Million
Tape A 7.98% 424 Million 0.21% 11 Million 0.13% 7 Million
Tape B 7.89% 253 Million 0.35% 11 Million 0.12% 4 Million
Tape C 20.11% 1,702 Million 0.27% 23 Million 0.10% 8 Million
U.S. ETFs 9.70% 365 Million 0.53% 20 Million 0.12% 5 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, NTX and PSX books as a percentage of consolidated market volume. Data are single counted.

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