U.S. Options Market Volume Summary

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

Net Option Premium Summary
Volume Summary

Matched Volume	Market	Today	5 Day

Cboe (C,W,E,Z)	20,922,276	29.98%	30.19%
NASDAQ (Q,T,X,H,I,J)	18,780,717	26.91%	28.08%
MIAX (M,P,D,S)	12,720,102	18.22%	16.11%
NYSE (A,N)	10,911,068	15.63%	15.89%
BOX Options	3,758,944	5.39%	6.57%
Members Exchange (U)	2,704,022	3.87%	3.17%
Total	69,797,129	100%	100%

Data as of 17:00 22/09/2025.
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 Monday, September 22, 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	746766	488769	1235535	0.65
09:30 AM	1175495	771621	1947116	0.66
10:00 AM	1531479	1038454	2569933	0.68
10:30 AM	1867104	1280983	3148087	0.69
11:00 AM	2156931	1545579	3702510	0.72
11:30 AM	2488355	1754846	4243201	0.71
12:00 PM	2800734	1964609	4765343	0.70
12:30 PM	3065985	2135938	5201923	0.70
01:00 PM	3386074	2332439	5718513	0.69
01:30 PM	3646412	2478696	6125108	0.68
02:00 PM	3859439	2947937	6807376	0.76
02:30 PM	4129382	3161061	7290443	0.77
03:00 PM	4485867	3442434	7928301	0.77
03:15 PM	4550280	3520063	8070343	0.77

Index Options

TIME	CALLS	PUTS	TOTAL	P/C RATIO
09:00 AM	139879	142413	282292	1.02
09:30 AM	222615	225629	448244	1.01
10:00 AM	295735	327911	623646	1.11
10:30 AM	369072	425817	794889	1.15
11:00 AM	460225	539328	999553	1.17
11:30 AM	511029	614288	1125317	1.20
12:00 PM	564086	683796	1247882	1.21
12:30 PM	590405	720095	1310500	1.22
01:00 PM	748031	823580	1571611	1.10
01:30 PM	819094	875744	1694838	1.07
02:00 PM	869560	963750	1833310	1.11
02:30 PM	925434	1035860	1961294	1.12
03:00 PM	1018239	1163176	2181415	1.14
03:15 PM	1073223	1219128	2292351	1.14

Equity Options

TIME	CALLS	PUTS	TOTAL	P/C RATIO
09:00 AM	606887	346356	953243	0.57
09:30 AM	952880	545992	1498872	0.57
10:00 AM	1235744	710543	1946287	0.57
10:30 AM	1498032	855166	2353198	0.57
11:00 AM	1696706	1006251	2702957	0.59
11:30 AM	1977326	1140558	3117884	0.58
12:00 PM	2236648	1280813	3517461	0.57
12:30 PM	2475580	1415843	3891423	0.57
01:00 PM	2638043	1508859	4146902	0.57
01:30 PM	2827318	1602952	4430270	0.57
02:00 PM	2989879	1984187	4974066	0.66
02:30 PM	3203948	2125201	5329149	0.66
03:00 PM	3467628	2279258	5746886	0.66
03:15 PM	3477057	2300935	5777992	0.66