U.S. Options Market Volume Summary

M	T	W	T	F	S	S
31	1	2	3	4	5	6
7	8	9	10	11	12	13
14	15	16	17	18	19Today	20
21	22	23	24	25	26	27
28	29	30	1	2	3	4
5	6	7	8	9	10	11

Net Option Premium Summary
Volume Summary

Matched Volume	Market	Today	5 Day

Cboe (C,W,E,Z)	16,934,258	30.76%	29.68%
NASDAQ (Q,T,X,H,I,J)	15,274,904	27.75%	27.22%
NYSE (A,N)	8,874,052	16.12%	17.14%
MIAX (M,P,D,S)	8,733,103	15.86%	15.59%
BOX Options	3,357,691	6.10%	6.93%
Members Exchange (U)	1,873,631	3.40%	3.44%
Total	55,047,639	100%	100%

Data as of 17:43 17/04/2025.
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, April 17, 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	573441	558501	1131942	0.97
09:30 AM	972066	1122340	2094406	1.15
10:00 AM	1407450	1476175	2883625	1.05
10:30 AM	1799543	1790648	3590191	1.00
11:00 AM	2040136	2019813	4059949	0.99
11:30 AM	2327981	2317517	4645498	1.00
12:00 PM	2669194	2571872	5241066	0.96
12:30 PM	2886175	2773906	5660081	0.96
01:00 PM	3094810	2973176	6067986	0.96
01:30 PM	3519931	3213031	6732962	0.91
02:00 PM	3815624	3470079	7285703	0.91
02:30 PM	4152231	3789756	7941987	0.91
03:00 PM	4667788	4236361	8904149	0.91
03:15 PM	4719753	4335786	9055539	0.92

Index Options

TIME	CALLS	PUTS	TOTAL	P/C RATIO
09:00 AM	178209	238351	416560	1.34
09:30 AM	332853	426875	759728	1.28
10:00 AM	443687	589856	1033543	1.33
10:30 AM	613770	738855	1352625	1.20
11:00 AM	689279	857065	1546344	1.24
11:30 AM	803934	973806	1777740	1.21
12:00 PM	912868	1082916	1995784	1.19
12:30 PM	999818	1182452	2182270	1.18
01:00 PM	1074831	1284612	2359443	1.20
01:30 PM	1187169	1404168	2591337	1.18
02:00 PM	1287693	1542528	2830221	1.20
02:30 PM	1412063	1714504	3126567	1.21
03:00 PM	1579262	1933181	3512443	1.22
03:15 PM	1610207	2011415	3621622	1.25

Equity Options

TIME	CALLS	PUTS	TOTAL	P/C RATIO
09:00 AM	395232	320150	715382	0.81
09:30 AM	639213	695465	1334678	1.09
10:00 AM	963763	886319	1850082	0.92
10:30 AM	1185773	1051793	2237566	0.89
11:00 AM	1350857	1162748	2513605	0.86
11:30 AM	1524047	1343711	2867758	0.88
12:00 PM	1756326	1488956	3245282	0.85
12:30 PM	1886357	1591454	3477811	0.84
01:00 PM	2019979	1688564	3708543	0.84
01:30 PM	2332762	1808863	4141625	0.78
02:00 PM	2527931	1927551	4455482	0.76
02:30 PM	2740168	2075252	4815420	0.76
03:00 PM	3088526	2303180	5391706	0.75
03:15 PM	3109546	2324371	5433917	0.75