Equities Market Share Statistics


Options Market Share

February 2019

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 16.63% 1,202 Million 2.35% 170 Million 0.61% 44 Million
Tape A 12.01% 446 Million 2.58% 96 Million 0.42% 16 Million
Tape B 12.18% 155 Million 1.90% 24 Million 1.28% 16 Million
Tape C 26.80% 601 Million 2.22% 50 Million 0.56% 13 Million
U.S. ETFs 12.99% 166 Million 1.96% 25 Million 1.40% 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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