U.S. Options Market Volume Summary

Net Option Premium Summary
Volume Summary

Matched Volume	Market	Today	5 Day

Cboe (C,W,E,Z)	14,573,268	27.51%	29.24%
NASDAQ (Q,T,X,H,I,J)	14,493,752	27.36%	26.42%
NYSE (A,N)	10,137,355	19.13%	18.70%
MIAX (M,P,D,S)	7,992,550	15.09%	15.93%
BOX Options	3,864,957	7.29%	6.00%
Members Exchange (U)	1,921,528	3.63%	3.70%
Total	52,983,410	100%	100%

Data as of 16:40 10/07/2025.
All share and notional values delayed at least 20 minutes.
Volume details prior to 2011 exclude proprietary products and other index option volume.

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

"Net Option Premium" is calculated by multiplying the execution price of each transaction by the contract quantity times the shares deliverable.”

Cboe Exchange Market Statistics for Thursday, July 10, 2025

Cboe data is compiled for the convenience of site visitors and is furnished without responsibility for accuracy and is accepted by the site visitor on the condition that transmission or omissions shall not be made the basis for any claim, demand or cause for action. The information and data was obtained from sources believed to be reliable, but accuracy is not guaranteed. Your use of Cboe data is subject to the Terms and Conditions of Cboe Websites.

(All times are Central)

Total

TIME	CALLS	PUTS	TOTAL	P/C RATIO
09:00 AM	531251	333699	864950	0.63
09:30 AM	872978	562004	1434982	0.64
10:00 AM	1159057	740018	1899075	0.64
10:30 AM	1440760	905066	2345826	0.63
11:00 AM	1646932	1032719	2679651	0.63
11:30 AM	1842720	1184026	3026746	0.64
12:00 PM	2008307	1295413	3303720	0.65
12:30 PM	2173486	1426333	3599819	0.66
01:00 PM	2391276	1581624	3972900	0.66
01:30 PM	2629557	1716622	4346179	0.65
02:00 PM	2792663	1834658	4627321	0.66
02:30 PM	3008459	2006268	5014727	0.67
03:00 PM	3371808	2245599	5617407	0.67
03:15 PM	3411588	2296080	5707668	0.67

Index Options

TIME	CALLS	PUTS	TOTAL	P/C RATIO
09:00 AM	157192	134139	291331	0.85
09:30 AM	223239	203497	426736	0.91
10:00 AM	296109	272058	568167	0.92
10:30 AM	376239	338305	714544	0.90
11:00 AM	424897	371802	796699	0.88
11:30 AM	486648	425834	912482	0.88
12:00 PM	512753	458844	971597	0.89
12:30 PM	546748	495913	1042661	0.91
01:00 PM	628471	571553	1200024	0.91
01:30 PM	680321	626639	1306960	0.92
02:00 PM	712874	666482	1379356	0.93
02:30 PM	760573	756680	1517253	0.99
03:00 PM	880754	865339	1746093	0.98
03:15 PM	910200	907428	1817628	1.00

Equity Options

TIME	CALLS	PUTS	TOTAL	P/C RATIO
09:00 AM	374059	199560	573619	0.53
09:30 AM	649739	358507	1008246	0.55
10:00 AM	862948	467960	1330908	0.54
10:30 AM	1064521	566761	1631282	0.53
11:00 AM	1222035	660917	1882952	0.54
11:30 AM	1356072	758192	2114264	0.56
12:00 PM	1495554	836569	2332123	0.56
12:30 PM	1626738	930420	2557158	0.57
01:00 PM	1762805	1010071	2772876	0.57
01:30 PM	1949236	1089983	3039219	0.56
02:00 PM	2079789	1168176	3247965	0.56
02:30 PM	2247886	1249588	3497474	0.56
03:00 PM	2491054	1380260	3871314	0.55
03:15 PM	2501388	1388652	3890040	0.56