Dark

GM20261218P18
GM Dec 18 2026 18.00 Put (GM261218P00018000)
option OPRA

EOD

Jul 9, 2026

0.03000.000%(0.0000)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-09	0.1100	0.1100	0.0300	0.0300	0.000%	2	1,715	0.000%
2026-07-08	0.1100	0.1100	0.0300	0.0300	-40.000%	2	1,715	0.000%
2026-07-01	0.1100	0.1100	0.0500	0.0500	+25.000%	2	1,716	-40.000%
2026-06-30	0.1200	0.1200	0.0400	0.0400	-20.000%	16	1,716	-25.000%
2026-06-26	0.1100	0.1200	0.0300	0.0500	-16.667%	4	1,710	-40.000%
2026-06-25	0.1100	0.1300	0.0400	0.0600	+20.000%	174	1,708	-50.000%
2026-06-24	0.1300	0.1300	0.0500	0.0500	-58.333%	2	1,676	-40.000%
2026-04-28	0.1200	0.1200	0.1200	0.1200	+20.000%	1	1,676	-75.000%
2026-04-27	0.1000	0.1000	0.1000	0.1000	-16.667%	1	1,676	-70.000%
2026-04-09	0.1200	0.1200	0.1200	0.1200	+20.000%	1	1,676	-75.000%
2026-03-19	0.1900	0.1900	0.1000	0.1000	+11.111%	429	1,676	-70.000%
2026-03-06	0.1800	0.1800	0.0900	0.0900	+12.500%	4	1,249	-66.667%
2026-03-05	0.1800	0.1800	0.0800	0.0800	-11.111%	2	1,249	-62.500%
2026-03-04	0.2900	0.2900	0.0900	0.0900	+28.571%	2	1,248	-66.667%
2026-02-26	0.2200	0.2200	0.0700	0.0700	0.000%	2	1,248	-57.143%
2026-02-25	0.2200	0.2200	0.0700	0.0700	+16.667%	2	1,246	-57.143%
2026-02-13	0.1900	0.1900	0.0600	0.0600	0.000%	2	1,246	-50.000%
2026-02-05	0.0600	0.0600	0.0600	0.0600	-25.000%	110	1,246	-50.000%
2026-01-27	0.0500	0.1000	0.0500	0.0800	-11.111%	7	1,246	-62.500%
2026-01-14	0.1100	0.1100	0.0900	0.0900	0.000%	10	1,244	-66.667%
2025-12-10	0.0900	0.0900	0.0900	0.0900	-55.000%	5	1,239	-66.667%
2025-11-21	0.2000	0.2000	0.2000	0.2000	+66.667%	5	1,239	-85.000%
2025-10-24	0.1600	0.1600	0.1200	0.1200	-25.000%	2	1,239	-75.000%
2025-10-22	0.1600	0.1600	0.1600	0.1600	-23.810%	1	1,238	-81.250%
2025-10-14	0.1800	0.2100	0.1800	0.2100	+61.538%	2	1,237	-85.714%
2025-09-11	0.1300	0.1300	0.1300	0.1300	-18.750%	9	1,237	-76.923%
2025-08-22	0.1600	0.1600	0.1600	0.1600	-15.789%	9	1,240	-81.250%
2025-08-04	0.1900	0.1900	0.1900	0.1900	-9.524%	1	1,240	-84.211%
2025-07-30	0.2100	0.2100	0.2100	0.2100	-36.364%	3	1,240	-85.714%
2025-07-15	0.3700	0.3700	0.3300	0.3300	0.000%	20	1,240	-90.909%
2025-07-10	0.3500	0.3500	0.3300	0.3300	+26.923%	20	1,240	-90.909%
2025-07-01	0.2600	0.2600	0.2600	0.2600	-18.750%	10	1,243	-88.462%
2025-06-27	0.3200	0.3200	0.3200	0.3200	-8.571%	7	1,243	-90.625%
2025-06-26	0.3500	0.3500	0.3500	0.3500	0.000%	7	1,243	-91.429%
2025-06-18	0.3500	0.3500	0.3500	0.3500	+20.690%	1	1,236	-91.429%
2025-06-17	0.2900	0.2900	0.2900	0.2900	-19.444%	9	1,236	-89.655%
2025-06-11	0.3600	0.3600	0.3600	0.3600	+28.571%	1	1,236	-91.667%
2025-06-02	0.4400	0.4400	0.2800	0.2800	-26.316%	7	1,236	-89.286%
2025-05-30	0.2800	0.3900	0.2800	0.3800	-7.317%	56	1,241	-92.105%
2025-05-22	0.4100	0.4100	0.4100	0.4100	-19.608%	50	1,242	-92.683%
2025-05-06	0.5200	0.6600	0.5000	0.5100	-1.923%	18	1,194	-94.118%
2025-04-28	0.5200	0.5200	0.5200	0.5200	-34.177%	5	1,200	-94.231%
2025-04-10	0.7900	0.7900	0.7900	0.7900	+17.910%	1	1,200	-96.203%
2025-04-09	0.6700	0.6700	0.6700	0.6700	-24.719%	1	1,199	-95.522%
2025-04-07	0.9000	0.9000	0.8900	0.8900	-1.111%	116	1,199	-96.629%
2025-04-04	0.7500	0.9000	0.7500	0.9000	+109.302%	4	1,089	-96.667%
2025-02-26	0.4300	0.4300	0.4300	0.4300	0.000%	100	1,088	-93.023%
2025-02-10	0.4300	0.4300	0.4300	0.4300	0.000%	100	1,088	-93.023%
2025-02-06	0.4300	0.4300	0.4300	0.4300	-4.444%	400	1,088	-93.023%
2025-02-05	0.4500	0.4500	0.4500	0.4500	0.000%	1	1,088	-93.333%
2025-02-03	0.4500	0.4500	0.4500	0.4500	+4.651%	20	1,087	-93.333%
2025-01-16	0.4300	0.4300	0.4300	0.4300	-6.522%	100	1,070	-93.023%
2025-01-02	0.4700	0.4700	0.4600	0.4600	-2.128%	10	1,170	-93.478%
2024-12-17	0.4700	0.4700	0.4700	0.4700	+2.174%	70	1,175	-93.617%
2024-12-09	0.4600	0.4600	0.4600	0.4600	-2.128%	30	1,105	-93.478%
2024-12-06	0.4900	0.4900	0.4700	0.4700	+2.174%	32	1,105	-93.617%
2024-12-04	0.4600	0.4600	0.4600	0.4600	+4.545%	70	1,090	-93.478%
2024-11-22	0.4200	0.4400	0.4200	0.4400	-6.383%	4	1,160	-93.182%
2024-11-21	0.4100	0.5100	0.4100	0.4700	0.000%	10	1,160	-93.617%
2024-11-19	0.4100	0.4700	0.4100	0.4700	-4.082%	2	1,160	-93.617%
2024-11-18	0.4200	0.5000	0.4200	0.4900	+2.083%	4	1,159	-93.878%
2024-11-14	0.4500	0.4800	0.4500	0.4800	+4.348%	310	1,159	-93.750%
2024-11-08	0.4600	0.4600	0.4600	0.4600	-9.804%	2	1,159	-93.478%
2024-11-06	0.4700	0.5700	0.4700	0.5100	+2.000%	6	1,159	-94.118%
2024-11-05	0.4600	0.5000	0.4600	0.5000	+4.167%	2	1,159	-94.000%
2024-10-29	0.4600	0.4800	0.4600	0.4800	-4.000%	2	1,159	-93.750%
2024-10-28	0.4600	0.5400	0.4600	0.5000	-3.846%	4	1,159	-94.000%
2024-10-25	0.4600	0.5700	0.4600	0.5200	0.000%	8	1,158	-94.231%
2024-10-24	0.4600	0.5300	0.4600	0.5200	-3.704%	4	1,158	-94.231%
2024-10-23	0.4600	0.5400	0.4600	0.5400	-18.182%	4	1,158	-94.444%
2024-09-30	0.6600	0.6600	0.6600	0.6600	0.000%	99	1,158	-95.455%
2024-09-25	0.6600	0.6600	0.6600	0.6600	+1.538%	1	1,059	-95.455%
2024-09-23	0.6500	0.6500	0.6500	0.6500	+16.071%	3	1,058	-95.385%
2024-09-20	0.5600	0.5600	0.5600	0.5600	-3.448%	2	1,058	-94.643%
2024-09-13	0.5800	0.5800	0.5800	0.5800	-3.333%	8	1,057	-94.828%
2024-09-12	0.6000	0.6000	0.6000	0.6000	-4.762%	1	1,057	-95.000%
2024-09-10	0.6300	0.6300	0.6300	0.6300	+16.667%	1	1,057	-95.238%
2024-08-30	0.5500	0.6100	0.4900	0.5400	-12.903%	16	1,057	-94.444%
2024-08-29	0.4800	0.6200	0.4800	0.6200	+16.981%	2	1,057	-95.161%
2024-08-28	0.5200	0.6000	0.5000	0.5300	-5.357%	4	1,057	-94.340%
2024-08-27	0.4700	0.6100	0.4700	0.5600	-6.667%	4	1,056	-94.643%
2024-08-23	0.5800	0.6000	0.4800	0.6000	-3.226%	8	1,056	-95.000%
2024-08-22	0.5600	0.6500	0.5600	0.6200	-3.125%	4	1,056	-95.161%
2024-08-21	0.5600	0.6400	0.5600	0.6400	+8.475%	2	1,056	-95.313%
2024-08-20	0.5100	0.5900	0.5100	0.5900	-3.279%	2	1,056	-94.915%
2024-08-19	0.5900	0.6100	0.5900	0.6100	-10.294%	2	1,056	-95.082%
2024-08-14	0.6400	0.6800	0.6400	0.6800	0.000%	2	1,056	-95.588%
2024-08-13	0.6500	0.6800	0.6500	0.6800	0.000%	2	1,056	-95.588%
2024-08-12	0.6000	0.7300	0.6000	0.6800	-12.821%	8	1,056	-95.588%
2024-08-07	0.7000	0.7800	0.7000	0.7800	+6.849%	2	1,056	-96.154%
2024-08-02	0.6500	0.7300	0.5700	0.7300	+25.862%	204	1,056	-95.890%
2024-08-01	0.5700	0.5800	0.4800	0.5800	+9.434%	102	956	-94.828%
2024-07-31	0.5500	0.5500	0.4700	0.5300	0.000%	102	856	-94.340%
2024-07-30	0.4600	0.5300	0.4600	0.5300	0.000%	4	756	-94.340%
2024-07-29	0.4600	0.5300	0.4600	0.5300	+1.923%	2	756	-94.340%
2024-07-26	0.4200	0.5200	0.4200	0.5200	+1.961%	8	756	-94.231%
2024-07-25	0.4900	0.5100	0.4300	0.5100	0.000%	24	756	-94.118%
2024-07-24	0.5000	0.5100	0.4400	0.5100	+4.082%	103	736	-94.118%
2024-07-22	0.4200	0.4900	0.4200	0.4900	+2.083%	2	637	-93.878%
2024-07-18	0.4000	0.4800	0.4000	0.4800	0.000%	3	637	-93.750%
2024-07-17	0.4000	0.4800	0.4000	0.4800	-4.000%	2	638	-93.750%
2024-07-15	0.4500	0.5000	0.4500	0.5000	-9.091%	2	638	-94.000%
2024-07-08	0.5500	0.5500	0.5500	0.5500	0.000%	100	638	-94.545%
2024-06-26	0.5500	0.5500	0.5500	0.5500	0.000%	200	538	-94.545%
2024-06-14	0.5500	0.5500	0.5500	0.5500	0.000%	400	338	-94.545%
2024-06-11	0.5500	0.5500	0.5500	0.5500	-3.509%	100	138	-94.545%
2024-05-17	0.4600	0.5700	0.4600	0.5700	+1.786%	20	38	-94.737%
2024-05-10	0.5600	0.5600	0.5600	0.5600	-13.846%	6	28	-94.643%
2024-05-03	0.6500	0.6500	0.6500	0.6500	-9.722%	2	26	-95.385%
2024-04-23	0.7200	0.7200	0.7200	0.7200	-28.000%	4	25	-95.833%
2024-02-01	1.0000	1.0000	1.0000	1.0000	+11.111%	4	24	-97.000%
2024-01-31	1.0700	1.0700	0.9000	0.9000	-28.000%	2	21	-96.667%
2024-01-25	1.2000	1.2500	1.2000	1.2500	+8.696%	6	20	-97.600%
2024-01-23	1.1500	1.1500	1.1500	1.1500	+6.481%	10	14	-97.391%
2024-01-22	1.0700	1.0800	1.0500	1.0800	0.000%	4	4	-97.222%