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)	1,438,590,807	586,943,709	643,459,604	2,668,994,120	18.85%	18.59%
NASDAQ (B,X,Q)	557,232,630	241,224,215	1,347,419,624	2,145,876,469	15.16%	15.26%
Cboe (Z,Y,K,J)	703,937,241	446,185,263	812,671,222	1,962,793,726	13.87%	14.38%
Investors Exchange (V)	136,601,075	23,047,405	108,352,818	268,001,298	1.89%	1.78%
Members Exchange (U)	33,954,514	21,171,843	34,187,518	89,313,875	0.63%	0.58%
MIAX Pearl (H)	11,332,704	5,724,215	11,965,584	29,022,503	0.21%	0.18%
LTSE (L)	1		1,700	1,701	0.00%	0.00%
Matched Total	2,881,648,972	1,324,296,650	2,958,058,070	7,164,003,692	50.61%	50.78%

FINRA &TRF Volume
TRFs (DQ,DN,DB)	2,123,698,874	1,538,595,453	3,329,605,813	6,991,900,140	49.39%	49.22%
NASD & TRF Total	2,123,698,874	1,538,595,453	3,329,605,813	6,991,900,140	49.39%	49.22%

Total Consolidated Volume
Total	5,005,347,846	2,862,892,103	6,287,663,883	14,155,903,832	100%	100%

Data as of 19:34 19/01/2021.
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.