U.S. Options Market Volume Summary

Notional Value Summary
Volume Summary

Matched Volume	Market^*	Today	5 Day

Cboe (C,W,E,Z)	17,012,742	30.17%	31.45%
NASDAQ (Q,T,X,H,I,J)	15,209,736	26.98%	26.58%
NYSE (A,N)	11,698,249	20.75%	19.59%
MIAX (M,P,D)	8,165,178	14.48%	13.28%
BOX Options	3,333,010	5.91%	7.49%
Members Exchange (U)	963,795	1.71%	1.60%
Total	56,382,710	100%	100%

Data as of 16:23 19/04/2024.
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.

Cboe Exchange Market Statistics for Friday, April 19, 2024

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	560694	608747	1169441	1.09
09:30 AM	1058200	1082789	2140989	1.02
10:00 AM	1430451	1431945	2862396	1.00
10:30 AM	1678068	1705383	3383451	1.02
11:00 AM	1954162	1973563	3927725	1.01
11:30 AM	2327503	2485306	4812809	1.07
12:00 PM	2638672	2784304	5422976	1.06
12:30 PM	2883391	3015883	5899274	1.05
01:00 PM	3147669	3251535	6399204	1.03
01:30 PM	3360024	3532361	6892385	1.05
02:00 PM	3707775	3902717	7610492	1.05
02:30 PM	4013336	4249050	8262386	1.06
03:00 PM	4441759	4756115	9197874	1.07
03:15 PM	4511531	4907768	9419299	1.09

Index Options

TIME	CALLS	PUTS	TOTAL	P/C RATIO
09:00 AM	255175	338404	593579	1.33
09:30 AM	429681	574754	1004435	1.34
10:00 AM	605137	757053	1362190	1.25
10:30 AM	702343	912329	1614672	1.30
11:00 AM	847083	1062221	1909304	1.25
11:30 AM	990276	1323149	2313425	1.34
12:00 PM	1138591	1464945	2603536	1.29
12:30 PM	1244966	1587664	2832630	1.28
01:00 PM	1348268	1704399	3052667	1.26
01:30 PM	1434216	1845140	3279356	1.29
02:00 PM	1599614	2045004	3644618	1.28
02:30 PM	1733309	2223242	3956551	1.28
03:00 PM	1948387	2478595	4426982	1.27
03:15 PM	1996716	2582338	4579054	1.29

Equity Options

TIME	CALLS	PUTS	TOTAL	P/C RATIO
09:00 AM	305519	270343	575862	0.88
09:30 AM	628519	508035	1136554	0.81
10:00 AM	825314	674892	1500206	0.82
10:30 AM	975725	793054	1768779	0.81
11:00 AM	1107079	911342	2018421	0.82
11:30 AM	1337227	1162157	2499384	0.87
12:00 PM	1500081	1319359	2819440	0.88
12:30 PM	1638425	1428219	3066644	0.87
01:00 PM	1799401	1547136	3346537	0.86
01:30 PM	1925808	1687221	3613029	0.88
02:00 PM	2108161	1857713	3965874	0.88
02:30 PM	2280027	2025808	4305835	0.89
03:00 PM	2493372	2277520	4770892	0.91
03:15 PM	2514815	2325430	4840245	0.92