U.S. Equities Market Share
- Share volumes traded across Tape A, B, and C increased 5% monthly and decreased 15% annually to approximately 146 billion shares.
- In March 2012, off-exchange trading accounted for 33% of the shares traded in NMS Equity Securities.
- Share volume in NYSE-listed securities increased 7% monthly and decreased 12% annually to 84 billion shares.
- NASDAQ-listed securities share volume decreased 3% monthly and 16% annually to 37 billion shares.
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