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U.S. Equities Market Volume Summary

Notional Value Summary
Volume Summary

Matched Volume	Tape A	Tape B	Tape C	Market	Today	5 Day

NYSE (P,N,A,C,M)	3,014,049	11,991,802	84,876,119	99,881,970	31.38%	19.79%
Cboe (Z,Y,K,J)	1,762,433	9,261,031	51,381,425	62,404,889	19.61%	9.26%
NASDAQ (B,X,Q)	2,317,959	2,434,887	18,544,086	23,296,932	7.32%	14.80%
Members Exchange (U)	250,840	984,980	6,700,354	7,936,174	2.49%	2.04%
MIAX Pearl (H)	5,213	362,369	968,839	1,336,421	0.42%	0.78%
Investors Exchange (V)	175	2,318	5,127	7,620	0.00%	3.58%
LTSE (L)				0	0.00%	0.02%
24X National Exchange (G)				0	0.00%	0.08%
Matched Total	7,350,669	25,037,387	162,475,950	194,864,006	61.23%	50.35%

FINRA &TRF Volume
TRFs (DQ,DN,DB)	3,627,492	11,640,152	108,117,487	123,385,131	38.77%	49.65%
NASD & TRF Total	3,627,492	11,640,152	108,117,487	123,385,131	38.77%	49.65%

Total Consolidated Volume
Total	10,978,161	36,677,539	270,593,437	318,249,137	100%	100%

Data as of 08:01 16/12/2025.
All share and notional values delayed at least 20 minutes.

If using this data in a published report, please cite Cboe Global Markets as the source.

This data display automatically refreshes every minute during trading hours.

"Notional Value", which is also referred to as "Dollar Value Traded", is calculated by multiplying the execution price of each transaction by the total number of shares executed in each transaction. This method of calculating market share, as opposed to simply using the total number of shares that traded hands, can be a better representation of the actual "size" of a market. The larger the Notional Value traded, the more risk that actually changed hands. By way of example, 100 shares of stock ABC at $362 per share is a much larger transaction than 100 shares of stock XYZ at $2.20 a share. Other assets classes, such as futures and options, and most other equity markets outside of the U.S., historically have used Notional Value as an index into how much activity takes place on those markets. Cboe is the first to offer a real-time view, market-wide, into Notional Value traded in the U.S. cash equity markets.