Dark

GM20260918P55
GM Sep 18 2026 55.00 Put (GM260918P00055000)
option OPRA

EOD

Aug 27, 2026

0.0300+200.000%(+0.0200)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-27	0.0300	0.0300	0.0300	0.0300	+200.000%	1	1,066	0.000%
2026-08-17	0.0100	0.0100	0.0100	0.0100	-66.667%	1	1,066	+200.000%
2026-08-14	0.0200	0.0300	0.0200	0.0300	0.000%	90	1,066	0.000%
2026-08-07	0.0300	0.0400	0.0300	0.0300	0.000%	6	1,066	0.000%
2026-08-06	0.0300	0.0300	0.0300	0.0300	-40.000%	10	1,066	0.000%
2026-08-03	0.0400	0.0500	0.0400	0.0500	-28.571%	60	1,066	-40.000%
2026-07-27	0.0700	0.0700	0.0700	0.0700	+75.000%	1	1,066	-57.143%
2026-07-24	0.0400	0.0400	0.0400	0.0400	0.000%	8	1,067	-25.000%
2026-07-22	0.0400	0.0400	0.0400	0.0400	-60.000%	10	1,059	-25.000%
2026-07-21	0.1000	0.1100	0.1000	0.1000	-37.500%	8	1,049	-70.000%
2026-07-20	0.1000	0.1600	0.1000	0.1600	0.000%	47	1,050	-81.250%
2026-07-17	0.1500	0.2100	0.1500	0.1600	+23.077%	4	1,049	-81.250%
2026-07-16	0.1700	0.1700	0.1300	0.1300	-13.333%	9	1,049	-76.923%
2026-07-15	0.2000	0.2000	0.1500	0.1500	-40.000%	3	1,055	-80.000%
2026-07-08	0.2500	0.2500	0.2500	0.2500	+4.167%	1	1,056	-88.000%
2026-07-07	0.2400	0.2400	0.2400	0.2400	-4.000%	10	1,055	-87.500%
2026-07-06	0.2500	0.2500	0.2500	0.2500	-21.875%	1	1,045	-88.000%
2026-07-02	0.2700	0.3400	0.2700	0.3200	-11.111%	16	1,039	-90.625%
2026-07-01	0.3600	0.3600	0.3600	0.3600	+28.571%	1	1,039	-91.667%
2026-06-26	0.3600	0.3600	0.2800	0.2800	-20.000%	3	1,040	-89.286%
2026-06-25	0.3200	0.3500	0.3200	0.3500	+45.833%	2	1,039	-91.429%
2026-06-22	0.2400	0.2400	0.2400	0.2400	-25.000%	9	1,038	-87.500%
2026-06-18	0.3200	0.3200	0.3200	0.3200	+6.667%	6	1,027	-90.625%
2026-06-17	0.3000	0.3000	0.3000	0.3000	+36.364%	1	1,027	-90.000%
2026-06-16	0.2100	0.2200	0.2000	0.2200	-51.111%	21	1,027	-86.364%
2026-06-11	0.4500	0.4500	0.4500	0.4500	+4.651%	15	1,026	-93.333%
2026-06-10	0.4300	0.4300	0.4300	0.4300	+26.471%	1	1,026	-93.023%
2026-06-04	0.3400	0.3400	0.3400	0.3400	-64.211%	1	1,025	-91.176%
2026-05-19	0.8400	0.9500	0.8400	0.9500	+26.667%	53	1,025	-96.842%
2026-05-18	0.7900	0.7900	0.7500	0.7500	+22.951%	53	924	-96.000%
2026-05-12	0.6300	0.6300	0.6100	0.6100	-8.955%	3	924	-95.082%
2026-05-11	0.6400	0.7100	0.6400	0.6700	+17.544%	26	924	-95.522%
2026-05-06	0.5700	0.5700	0.5700	0.5700	-25.974%	1	934	-94.737%
2026-05-05	0.7700	0.7700	0.7700	0.7700	-2.532%	1	935	-96.104%
2026-05-04	0.7900	0.7900	0.7900	0.7900	-3.659%	2	936	-96.203%
2026-04-30	0.8200	0.8200	0.8200	0.8200	-18.000%	1	935	-96.341%
2026-04-27	1.0000	1.0000	1.0000	1.0000	-6.542%	1	935	-97.000%
2026-04-24	1.0300	1.0700	0.9700	1.0700	+5.941%	526	936	-97.196%
2026-04-23	1.0100	1.0100	1.0100	1.0100	+36.486%	1	822	-97.030%
2026-04-22	0.7400	0.7400	0.7400	0.7400	-18.681%	20	822	-95.946%
2026-04-21	0.9200	0.9200	0.9100	0.9100	+7.059%	21	846	-96.703%
2026-04-17	0.8500	0.8500	0.8500	0.8500	-25.439%	2	846	-96.471%
2026-04-16	1.1400	1.1400	1.1400	1.1400	+8.571%	5	848	-97.368%
2026-04-15	1.0500	1.0500	1.0500	1.0500	-7.080%	1	848	-97.143%
2026-04-14	1.1300	1.1300	1.1300	1.1300	-11.024%	1	847	-97.345%
2026-04-08	1.3200	1.3500	1.2700	1.2700	-27.841%	203	847	-97.638%
2026-04-02	1.7600	1.7600	1.7600	1.7600	+7.317%	1	792	-98.295%
2026-03-27	1.6400	1.6400	1.6400	1.6400	+16.312%	1	792	-98.171%
2026-03-26	1.4100	1.4100	1.4100	1.4100	+2.920%	1	792	-97.872%
2026-03-25	1.3700	1.3700	1.3700	1.3700	-8.667%	3	792	-97.810%
2026-03-24	1.5000	1.5000	1.5000	1.5000	+2.740%	5	791	-98.000%
2026-03-23	1.3000	1.4600	1.3000	1.4600	-11.515%	2	791	-97.945%
2026-03-17	1.6400	1.6500	1.6400	1.6500	+3.125%	2	792	-98.182%
2026-03-11	1.6000	1.6000	1.6000	1.6000	-12.088%	1	792	-98.125%
2026-03-09	1.8400	1.8400	1.8200	1.8200	+22.973%	2	791	-98.352%
2026-03-03	1.4800	1.4800	1.4800	1.4800	+2.069%	1	790	-97.973%
2026-03-02	1.3400	1.4500	1.3100	1.4500	+52.632%	4	790	-97.931%
2026-02-25	0.9500	0.9500	0.9500	0.9500	-12.844%	1	792	-96.842%
2026-02-13	1.0900	1.0900	1.0900	1.0900	-1.802%	1	792	-97.248%
2026-02-11	1.1100	1.1100	1.1100	1.1100	+15.625%	1	792	-97.297%
2026-02-10	1.0600	1.0600	0.9600	0.9600	+6.667%	51	791	-96.875%
2026-01-27	0.9000	0.9000	0.9000	0.9000	-23.729%	1	790	-96.667%
2026-01-22	1.1800	1.1800	1.1800	1.1800	-8.527%	1	790	-97.458%
2026-01-21	1.2900	1.2900	1.2900	1.2900	-2.273%	1	789	-97.674%
2026-01-20	1.3200	1.3200	1.3200	1.3200	+5.600%	10	789	-97.727%
2026-01-15	1.2500	1.2500	1.2500	1.2500	+14.679%	2	789	-97.600%
2026-01-08	1.2600	1.2600	1.0300	1.0900	-11.382%	10	789	-97.248%
2026-01-02	1.2900	1.2900	1.2300	1.2300	+2.500%	2	789	-97.561%
2025-12-31	1.2000	1.2000	1.2000	1.2000	+14.286%	1	789	-97.500%
2025-12-17	1.0500	1.0500	1.0500	1.0500	-28.571%	1	789	-97.143%
2025-12-10	1.4400	1.4700	1.4400	1.4700	-13.529%	3	789	-97.959%
2025-12-04	1.9000	1.9000	1.7000	1.7000	-21.296%	2	789	-98.235%
2025-12-01	2.1600	2.1600	2.1600	2.1600	-5.677%	2	789	-98.611%
2025-11-26	2.2900	2.3200	2.2900	2.2900	-6.148%	4	789	-98.690%
2025-11-25	2.4800	2.4900	2.4400	2.4400	-7.925%	20	789	-98.770%
2025-11-24	2.6500	2.6500	2.6500	2.6500	+11.814%	38	786	-98.868%
2025-11-13	2.3700	2.3700	2.3700	2.3700	-11.236%	3	748	-98.734%
2025-11-07	2.6700	2.6700	2.6700	2.6700	-8.247%	10	748	-98.876%
2025-11-05	2.9500	2.9500	2.9000	2.9100	+0.345%	478	758	-98.969%
2025-11-03	2.9000	2.9000	2.9000	2.9000	+7.407%	581	541	-98.966%
2025-10-28	2.9000	2.9000	2.7000	2.7000	-0.369%	304	541	-98.889%
2025-10-24	2.7100	2.7100	2.7100	2.7100	-10.561%	2	237	-98.893%
2025-10-23	2.9600	3.1000	2.9200	3.0300	-0.656%	174	237	-99.010%
2025-10-22	3.0500	3.0500	3.0500	3.0500	-15.278%	11	341	-99.016%
2025-10-21	3.5000	3.6000	3.2000	3.6000	-41.558%	12	352	-99.167%
2025-10-10	6.1600	6.1600	6.1600	6.1600	+7.130%	2	340	-99.513%
2025-10-09	5.7500	5.7500	5.7500	5.7500	+12.524%	10	340	-99.478%
2025-10-06	5.1100	5.1100	5.1100	5.1100	+9.188%	1	336	-99.413%
2025-10-02	4.6600	4.6800	4.6600	4.6800	+10.377%	20	335	-99.359%
2025-10-01	4.2400	4.2400	4.2400	4.2400	+3.415%	2	318	-99.292%
2025-09-30	4.1000	4.1000	4.1000	4.1000	-12.766%	7	318	-99.268%
2025-09-17	4.7500	4.7500	4.7000	4.7000	-5.051%	35	319	-99.362%
2025-09-16	4.9600	4.9600	4.9500	4.9500	-4.070%	4	342	-99.394%
2025-09-10	5.1600	5.1600	5.1600	5.1600	-0.386%	20	339	-99.419%
2025-09-04	5.1500	5.1800	5.1500	5.1800	+0.583%	16	319	-99.421%
2025-08-25	5.1500	5.1500	5.1500	5.1500	+0.980%	20	319	-99.417%
2025-08-22	5.1000	5.1000	5.1000	5.1000	-11.458%	4	299	-99.412%
2025-08-18	5.7700	5.7700	5.7600	5.7600	+0.174%	78	295	-99.479%
2025-08-15	5.7500	5.7500	5.7500	5.7500	-4.959%	3	217	-99.478%
2025-08-13	6.0500	6.0500	6.0500	6.0500	-7.634%	11	214	-99.504%
2025-08-12	6.5500	6.5500	6.5400	6.5500	-6.026%	54	203	-99.542%
2025-08-08	6.9700	6.9700	6.9700	6.9700	-5.170%	20	150	-99.570%
2025-08-06	7.5000	7.5500	7.3500	7.3500	+0.685%	9	150	-99.592%
2025-08-04	7.4000	7.4000	7.3000	7.3000	-5.806%	5	142	-99.589%
2025-08-01	7.7500	7.7500	7.7500	7.7500	+12.809%	3	141	-99.613%
2025-07-31	6.6000	6.8700	6.6000	6.8700	-11.923%	18	138	-99.563%
2025-07-30	7.4000	7.8000	7.4000	7.8000	+3.311%	21	132	-99.615%
2025-07-29	7.5500	7.5500	7.5500	7.5500	+4.861%	3	114	-99.603%
2025-07-23	7.2000	7.2000	7.2000	7.2000	+3.597%	2	111	-99.583%
2025-07-21	6.8900	6.9500	6.8900	6.9500	-6.081%	10	109	-99.568%
2025-07-18	7.3400	7.4500	7.3400	7.4000	-9.866%	14	109	-99.595%
2025-07-07	7.8800	8.2100	7.8600	8.2100	-14.301%	108	106	-99.635%
2025-05-30	9.4200	9.5800	9.4200	9.5800	-3.134%	4	0	-99.687%
2025-05-27	9.7100	9.8900	9.7100	9.8900	0.000%	2	0	-99.697%