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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)	4,125,631	25,771,862	183,738,026	213,635,519	31.74%	19.70%
Cboe (Z,Y,K,J)	2,850,241	17,074,238	99,015,013	118,939,492	17.67%	9.24%
NASDAQ (B,X,Q)	2,748,935	5,293,622	44,071,126	52,113,683	7.74%	14.67%
Members Exchange (U)	337,623	2,187,785	19,223,391	21,748,799	3.23%	2.03%
MIAX Pearl (H)	6,604	790,477	5,413,194	6,210,275	0.92%	0.77%
Investors Exchange (V)	14,708	181,908	431,267	627,883	0.09%	3.57%
LTSE (L)			200	200	0.00%	0.02%
24X National Exchange (G)				0	0.00%	0.07%
Matched Total	10,083,742	51,299,892	351,892,217	413,275,851	61.40%	50.07%

FINRA &TRF Volume
TRFs (DQ,DN,DB)	15,682,662	31,431,926	212,724,102	259,838,690	38.60%	49.93%
NASD & TRF Total	15,682,662	31,431,926	212,724,102	259,838,690	38.60%	49.93%

Total Consolidated Volume
Total	25,766,404	82,731,818	564,616,319	673,114,541	100%	100%

Data as of 08:44 15/12/2025.
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.