Dark

SPX20260918P800
SPX Sep 18 2026 800.00 Put (SPX260918P00800000)
option OPRA

Inactive

Aug 21, 2026

0.03000.000%(0.0000)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-21	0.0300	0.0300	0.0300	0.0300	0.000%	3	42,521	0.000%
2026-07-27	0.0300	0.0300	0.0300	0.0300	-70.000%	12	42,518	0.000%
2026-06-09	0.1000	0.1000	0.1000	0.1000	+100.000%	20	42,512	-70.000%
2026-06-08	0.0500	0.0500	0.0500	0.0500	-50.000%	1	42,512	-40.000%
2026-06-02	0.1000	0.1000	0.1000	0.1000	+100.000%	12	42,512	-70.000%
2026-05-27	0.0500	0.0500	0.0500	0.0500	0.000%	7,000	42,508	-40.000%
2026-05-21	0.0500	0.0500	0.0500	0.0500	0.000%	2	35,508	-40.000%
2026-05-15	0.0500	0.0500	0.0500	0.0500	-50.000%	1	35,510	-40.000%
2026-05-06	0.1000	0.1000	0.1000	0.1000	0.000%	50	35,510	-70.000%
2026-05-04	0.1000	0.1000	0.1000	0.1000	0.000%	28	35,510	-70.000%
2026-04-30	0.1000	0.1000	0.1000	0.1000	-33.333%	6	35,513	-70.000%
2026-04-17	0.1500	0.1500	0.1500	0.1500	0.000%	2	35,507	-80.000%
2026-04-15	0.1500	0.1500	0.1500	0.1500	0.000%	32	35,507	-80.000%
2026-04-14	0.1500	0.1500	0.1500	0.1500	-40.000%	4	35,507	-80.000%
2026-04-08	0.2500	0.2500	0.2500	0.2500	-24.242%	14	35,507	-88.000%
2026-04-06	0.3300	0.3300	0.3300	0.3300	-5.714%	1	35,521	-90.909%
2026-04-01	0.3500	0.3500	0.3500	0.3500	-30.000%	12	31,522	-91.429%
2026-03-31	0.5000	0.5000	0.5000	0.5000	-9.091%	26	31,524	-94.000%
2026-03-26	0.5500	0.5500	0.5500	0.5500	+30.952%	10	31,549	-94.545%
2026-03-25	0.4200	0.4200	0.4200	0.4200	+40.000%	4	31,549	-92.857%
2026-03-24	0.3000	0.3000	0.3000	0.3000	-9.091%	101	31,551	-90.000%
2026-03-23	0.3200	0.3300	0.3200	0.3300	-34.000%	4	31,451	-90.909%
2026-03-19	0.5000	0.5000	0.5000	0.5000	+35.135%	4	31,451	-94.000%
2026-03-18	0.3700	0.3700	0.3700	0.3700	+5.714%	3	31,453	-91.892%
2026-03-17	0.3500	0.3500	0.3500	0.3500	+16.667%	1	31,453	-91.429%
2026-03-16	0.3000	0.3000	0.3000	0.3000	-33.333%	1	31,454	-90.000%
2026-03-13	0.4500	0.4500	0.4500	0.4500	-10.000%	2	31,454	-93.333%
2026-03-11	0.5000	0.5200	0.5000	0.5000	+4.167%	20	31,452	-94.000%
2026-03-10	0.4200	0.5500	0.4000	0.4800	+6.667%	5,009	31,458	-93.750%
2026-03-06	0.4500	0.4500	0.4500	0.4500	-30.769%	4	27,015	-93.333%
2026-03-05	0.6500	0.6500	0.6500	0.6500	+44.444%	18	23,456	-95.385%
2026-03-04	0.4500	0.4500	0.4500	0.4500	+28.571%	1	23,441	-93.333%
2026-03-03	0.3500	0.3500	0.3500	0.3500	-30.000%	1	23,442	-91.429%
2026-03-02	0.3600	0.5000	0.3200	0.5000	+42.857%	7,105	23,441	-94.000%
2026-02-26	0.3500	0.3500	0.3500	0.3500	+16.667%	3	16,341	-91.429%
2026-02-25	0.3000	0.3000	0.3000	0.3000	-16.667%	27	16,341	-90.000%
2026-02-23	0.3600	0.3600	0.3600	0.3600	+2.857%	10	16,341	-91.667%
2026-02-20	0.4000	0.4000	0.3000	0.3500	-7.895%	18	16,331	-91.429%
2026-02-19	0.3800	0.3800	0.3800	0.3800	+8.571%	3	16,331	-92.105%
2026-02-18	0.3500	0.3500	0.3500	0.3500	-22.222%	3	16,331	-91.429%
2026-02-13	0.4200	0.4500	0.4200	0.4500	+50.000%	20	16,309	-93.333%
2026-02-11	0.3000	0.3000	0.3000	0.3000	-33.333%	5	16,309	-90.000%
2026-02-05	0.4500	0.4500	0.4500	0.4500	+18.421%	2	16,309	-93.333%
2026-02-04	0.3800	0.3800	0.3800	0.3800	+8.571%	3	16,309	-92.105%
2026-01-29	0.3400	0.3500	0.3400	0.3500	0.000%	6	16,309	-91.429%
2026-01-28	0.3600	0.3600	0.3500	0.3500	0.000%	12	16,307	-91.429%
2026-01-26	0.3500	0.3500	0.3500	0.3500	-2.778%	14	16,295	-91.429%
2026-01-23	0.3000	0.3600	0.3000	0.3600	+2.857%	6	16,291	-91.667%
2026-01-22	0.3600	0.4000	0.3500	0.3500	-5.405%	16	16,288	-91.429%
2026-01-21	0.4200	0.4400	0.3500	0.3700	-28.846%	72	16,280	-91.892%
2026-01-20	0.3500	0.5200	0.3500	0.5200	+30.000%	15	16,280	-94.231%
2026-01-15	0.4000	0.4000	0.4000	0.4000	+14.286%	400	16,269	-92.500%
2026-01-06	0.3500	0.3500	0.3500	0.3500	-22.222%	9	16,669	-91.429%
2026-01-05	0.3900	0.4500	0.3900	0.4500	+12.500%	8,350	8,710	-93.333%
2026-01-02	0.4000	0.4000	0.4000	0.4000	-6.977%	1	8,710	-92.500%
2025-12-31	0.4500	0.4500	0.4300	0.4300	+7.500%	51	8,713	-93.023%
2025-12-29	0.4000	0.4000	0.4000	0.4000	0.000%	20	8,713	-92.500%
2025-12-26	0.4000	0.4000	0.4000	0.4000	0.000%	4	8,728	-92.500%
2025-12-24	0.4500	0.4500	0.4000	0.4000	0.000%	6,310	2,844	-92.500%
2025-12-23	0.4000	0.4000	0.4000	0.4000	-14.894%	4	2,844	-92.500%
2025-12-22	0.4600	0.4700	0.4600	0.4700	-4.082%	650	3,431	-93.617%
2025-12-19	0.4900	0.4900	0.4900	0.4900	-9.259%	500	3,753	-93.878%
2025-12-18	0.5400	0.5400	0.5100	0.5400	-5.263%	3	3,274	-94.444%
2025-12-17	0.5700	0.5700	0.5700	0.5700	+14.000%	100	3,373	-94.737%
2025-12-11	0.5700	0.5700	0.5000	0.5000	-9.091%	3	3,273	-94.000%
2025-12-10	0.5500	0.5500	0.5500	0.5500	0.000%	9	3,274	-94.545%
2025-12-09	0.5500	0.5500	0.5500	0.5500	0.000%	8	3,283	-94.545%
2025-12-08	0.6000	0.6000	0.5500	0.5500	0.000%	2	3,275	-94.545%
2025-12-05	0.6000	0.6000	0.5500	0.5500	-1.786%	12	3,273	-94.545%
2025-12-04	0.5600	0.5600	0.5400	0.5600	-8.197%	8	3,265	-94.643%
2025-12-03	0.6000	0.6100	0.5800	0.6100	-1.613%	7	3,265	-95.082%
2025-12-02	0.5900	0.6700	0.5900	0.6200	+3.333%	34	3,259	-95.161%
2025-12-01	0.6000	0.6000	0.6000	0.6000	-26.829%	4	3,246	-95.000%
2025-11-25	0.7500	0.8200	0.7500	0.8200	-1.205%	25	3,242	-96.341%
2025-11-24	1.0000	1.0000	0.8300	0.8300	-13.542%	5	3,217	-96.386%
2025-11-21	0.9600	0.9600	0.9600	0.9600	-14.286%	1	3,221	-96.875%
2025-11-20	0.8900	1.1500	0.7800	1.1200	+1.818%	17	3,221	-97.321%
2025-11-19	0.9500	1.1500	0.9500	1.1000	+6.796%	12	3,219	-97.273%
2025-11-18	0.9500	1.1300	0.9500	1.0300	+14.444%	23	3,207	-97.087%
2025-11-17	0.8100	0.9400	0.8100	0.9000	+8.434%	42	3,201	-96.667%
2025-11-14	0.8800	0.8900	0.8300	0.8300	-8.791%	24	3,161	-96.386%
2025-11-13	0.8200	0.9100	0.8200	0.9100	+7.059%	22	3,156	-96.703%
2025-11-12	0.8500	0.8500	0.7500	0.8500	0.000%	111	3,174	-96.471%
2025-11-11	0.8000	0.8500	0.7500	0.8500	+21.429%	291	3,095	-96.471%
2025-11-10	0.8300	0.8700	0.7000	0.7000	-17.647%	254	2,841	-95.714%
2025-11-07	1.0000	1.0000	0.8500	0.8500	-8.602%	55	2,638	-96.471%
2025-11-06	0.9400	0.9500	0.8000	0.9300	+12.048%	370	2,597	-96.774%
2025-11-05	0.8000	0.8300	0.8000	0.8300	-7.778%	12	2,374	-96.386%
2025-11-04	0.7700	0.9200	0.7200	0.9000	+30.435%	45	2,362	-96.667%
2025-11-03	0.6900	0.6900	0.6900	0.6900	-8.000%	10	2,307	-95.652%
2025-10-24	0.7500	0.7500	0.7500	0.7500	-14.773%	10	2,307	-96.000%
2025-10-22	0.8700	0.8800	0.8700	0.8800	-21.429%	220	2,297	-96.591%
2025-10-17	1.1200	1.1200	1.1200	1.1200	+6.667%	110	2,077	-97.321%
2025-10-16	0.9000	1.0500	0.9000	1.0500	+5.000%	336	1,967	-97.143%
2025-10-15	0.8800	1.0000	0.8800	1.0000	+12.360%	410	1,656	-97.000%
2025-10-14	0.9200	0.9200	0.8900	0.8900	-6.316%	14	1,246	-96.629%
2025-10-13	0.8700	0.9500	0.8700	0.9500	-8.654%	20	1,247	-96.842%
2025-10-10	1.0300	1.0400	1.0300	1.0400	+22.353%	110	1,237	-97.115%
2025-10-09	0.7800	0.8500	0.7800	0.8500	-2.299%	514	1,137	-96.471%
2025-10-08	0.8700	0.8700	0.8700	0.8700	-6.452%	8	635	-96.552%
2025-10-07	0.9300	0.9300	0.9300	0.9300	+10.714%	4	627	-96.774%
2025-10-03	0.8400	0.8400	0.8400	0.8400	+5.000%	10	627	-96.429%
2025-10-01	0.8000	0.8000	0.8000	0.8000	-8.046%	8	617	-96.250%
2025-09-29	0.7800	0.8700	0.7800	0.8700	+2.353%	14	609	-96.552%
2025-09-19	0.9000	0.9000	0.8500	0.8500	-12.371%	110	715	-96.471%
2025-09-08	0.9700	0.9700	0.9700	0.9700	-21.138%	2	715	-96.907%
2025-08-01	1.2300	1.2300	1.2300	1.2300	+12.844%	2	715	-97.561%
2025-07-29	1.0700	1.0900	1.0600	1.0900	-19.259%	8	713	-97.248%
2025-07-16	1.2900	1.3500	1.2000	1.3500	+8.000%	204	713	-97.778%
2025-07-07	1.1800	1.2500	1.1800	1.2500	-17.763%	2	511	-97.600%
2025-06-24	1.4900	1.5200	1.3500	1.5200	+9.353%	504	511	-98.026%
2025-06-13	1.2500	1.3900	1.2500	1.3900	+2.963%	420	259	-97.842%
2025-06-06	1.3500	1.3500	1.3500	1.3500	-8.163%	20	49	-97.778%
2025-06-02	1.4500	1.4700	1.4500	1.4700	-2.649%	6	39	-97.959%
2025-05-30	1.5100	1.5100	1.5100	1.5100	-2.581%	24	36	-98.013%
2025-05-27	1.5000	1.5700	1.4200	1.5500	-3.125%	48	30	-98.065%
2025-05-23	1.6000	1.6000	1.6000	1.6000	+6.667%	8	10	-98.125%
2025-05-21	1.3500	1.5000	1.3500	1.5000	+15.385%	8	10	-98.000%
2025-05-19	1.3000	1.3000	1.3000	1.3000	0.000%	2	2	-97.692%

.dark-mode .b1xRWH{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .b1xRWH{ color: #333333; background-color: white; border: 2px solid #333333; }SPX20260918P800SPX Sep 18 2026 800.00 Put (SPX260918P00800000)option OPRA

SPX20260918P800
SPX Sep 18 2026 800.00 Put (SPX260918P00800000)
option OPRA