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)	1,139,217,889	307,600,678	394,479,402	1,841,297,969	20.79%	20.40%
NASDAQ (B,X,Q)	532,611,978	180,148,161	857,955,782	1,570,715,921	17.74%	17.40%
Cboe (Z,Y,K,J)	660,385,308	251,095,972	486,019,481	1,397,500,761	15.78%	15.88%
Investors Exchange (V)	142,410,641	13,871,277	90,279,438	246,561,356	2.78%	2.69%
Members Exchange (U)	10,912,910	451,540	3,832,081	15,196,531	0.17%	0.06%
MIAX Pearl (H)	83,616	219,500	123,028	426,144	0.00%	0.00%
LTSE (L)	22,420	1,068	7,438	30,926	0.00%	0.00%
Matched Total	2,485,644,762	753,388,196	1,832,696,650	5,071,729,608	57.27%	56.43%

FINRA &TRF Volume
TRFs (DQ,DN,DB)	1,682,049,695	503,438,903	1,598,099,493	3,783,588,091	42.73%	43.57%
NASD & TRF Total	1,682,049,695	503,438,903	1,598,099,493	3,783,588,091	42.73%	43.57%

Total Consolidated Volume
Total	4,167,694,457	1,256,827,099	3,430,796,143	8,855,317,699	100%	100%

Data as of 23:59 22/10/2020.

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.