Dark

GM20261218P45
GM Dec 18 2026 45.00 Put (GM261218P00045000)
option OPRA

EOD

Aug 21, 2026

0.0600-25.000%(-0.0200)27

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-21	0.0800	0.0800	0.0600	0.0600	-25.000%	27	431	0.000%
2026-08-14	0.0800	0.0800	0.0800	0.0800	-11.111%	2	420	-25.000%
2026-08-05	0.1000	0.1000	0.0900	0.0900	-64.000%	2	420	-33.333%
2026-07-15	0.2500	0.2500	0.2500	0.2500	-39.024%	1	421	-76.000%
2026-06-17	0.4100	0.4100	0.4100	0.4100	+24.242%	1	420	-85.366%
2026-06-16	0.3300	0.3300	0.3300	0.3300	-32.653%	1	420	-81.818%
2026-06-11	0.4900	0.4900	0.4900	0.4900	+48.485%	1	420	-87.755%
2026-06-04	0.3300	0.3300	0.3300	0.3300	-10.811%	2	420	-81.818%
2026-06-02	0.3700	0.3700	0.3700	0.3700	-47.143%	1	422	-83.784%
2026-05-01	0.7000	0.7000	0.7000	0.7000	-5.405%	6	427	-91.429%
2026-04-30	0.7200	0.7700	0.7200	0.7400	-1.333%	195	427	-91.892%
2026-04-29	0.7500	0.7500	0.7500	0.7500	+2.740%	1	476	-92.000%
2026-04-28	0.7700	0.7700	0.7300	0.7300	-29.808%	4	476	-91.781%
2026-04-27	1.0400	1.0400	1.0400	1.0400	+11.828%	87	478	-94.231%
2026-04-10	0.9300	0.9300	0.9300	0.9300	-15.455%	2	485	-93.548%
2026-04-01	1.1000	1.1000	1.1000	1.1000	-5.983%	1	485	-94.545%
2026-03-20	1.1700	1.1700	1.1700	1.1700	-15.217%	2	486	-94.872%
2026-03-12	1.3800	1.3800	1.3800	1.3800	-7.383%	1	484	-95.652%
2026-03-10	1.4900	1.4900	1.4900	1.4900	+43.269%	2	485	-95.973%
2026-03-09	1.9000	1.9000	1.0400	1.0400	-4.587%	4	487	-94.231%
2026-03-06	1.0900	1.0900	1.0900	1.0900	+29.762%	1	490	-94.495%
2026-03-04	0.8400	0.8400	0.8400	0.8400	+12.000%	5	491	-92.857%
2026-02-27	2.4400	2.4400	0.7500	0.7500	+25.000%	7	488	-92.000%
2026-02-04	0.6000	0.6000	0.6000	0.6000	-11.765%	1	488	-90.000%
2026-02-02	0.6900	0.6900	0.6800	0.6800	-17.073%	10	488	-91.176%
2026-01-30	0.6500	0.8200	0.6500	0.8200	+9.333%	8	488	-92.683%
2026-01-29	0.6400	0.7500	0.6400	0.7500	-21.053%	7	488	-92.000%
2026-01-26	0.9500	0.9500	0.9500	0.9500	-5.000%	2	488	-93.684%
2026-01-21	0.8600	1.0000	0.8600	1.0000	+12.360%	4	490	-94.000%
2026-01-20	0.9400	0.9400	0.8600	0.8900	+9.877%	7	490	-93.258%
2026-01-15	0.8100	0.8100	0.8100	0.8100	-7.955%	20	494	-92.593%
2026-01-14	0.8800	0.8800	0.8800	0.8800	+10.000%	10	494	-93.182%
2026-01-13	0.8000	0.8000	0.8000	0.8000	+6.667%	10	504	-92.500%
2025-12-30	0.7500	0.7500	0.7500	0.7500	0.000%	1	514	-92.000%
2025-12-29	0.7500	0.7500	0.7500	0.7500	+1.351%	1	514	-92.000%
2025-12-26	0.7400	0.7400	0.7400	0.7400	-17.778%	30	514	-91.892%
2025-12-18	0.9000	0.9000	0.9000	0.9000	-55.665%	30	484	-93.333%
2025-12-15	2.0300	2.0300	2.0300	2.0300	+111.458%	36	493	-97.044%
2025-12-10	0.9600	0.9600	0.9600	0.9600	-17.241%	1	457	-93.750%
2025-12-04	1.2000	1.2000	1.1600	1.1600	-22.667%	5	456	-94.828%
2025-11-13	1.5000	1.5000	1.5000	1.5000	0.000%	50	454	-96.000%
2025-11-11	1.5000	1.5000	1.5000	1.5000	-9.091%	2	452	-96.000%
2025-10-24	1.6500	1.6500	1.6500	1.6500	-14.063%	10	452	-96.364%
2025-10-21	1.9200	1.9200	1.9200	1.9200	-30.935%	1	451	-96.875%
2025-10-17	2.7800	2.7800	2.7800	2.7800	-15.758%	50	451	-97.842%
2025-10-10	3.3000	3.3000	3.3000	3.3000	+12.245%	13	401	-98.182%
2025-10-08	2.9100	2.9400	2.9100	2.9400	+17.131%	52	399	-97.959%
2025-10-02	2.5100	2.5100	2.5100	2.5100	+11.062%	1	348	-97.610%
2025-10-01	2.1600	2.3100	2.1600	2.2600	-3.419%	84	349	-97.345%
2025-09-30	2.2900	2.3400	2.2900	2.3400	+0.429%	9	350	-97.436%
2025-09-29	2.3100	2.3300	2.2800	2.3300	-2.510%	4	344	-97.425%
2025-09-25	2.3900	2.3900	2.3900	2.3900	-5.534%	3	345	-97.490%
2025-09-22	2.4600	2.5500	2.4600	2.5300	+0.397%	4	345	-97.628%
2025-09-19	2.4800	2.5200	2.4800	2.5200	-0.787%	2	345	-97.619%
2025-09-17	2.4800	2.5400	2.4800	2.5400	0.000%	2	346	-97.638%
2025-09-12	2.4800	2.5400	2.4800	2.5400	-2.308%	3	346	-97.638%
2025-09-11	2.5000	2.6000	2.5000	2.6000	-3.704%	2	346	-97.692%
2025-09-10	2.6300	2.7000	2.6300	2.7000	+0.746%	4	346	-97.778%
2025-09-09	2.6500	2.6800	2.6500	2.6800	+1.132%	2	347	-97.761%
2025-09-05	2.6200	2.6700	2.6000	2.6500	-2.574%	4	348	-97.736%
2025-09-02	2.7200	2.7700	2.6700	2.7200	+1.115%	6	348	-97.794%
2025-08-29	2.6500	2.7000	2.6500	2.6900	0.000%	4	347	-97.770%
2025-08-28	2.6900	2.7400	2.6400	2.6900	+2.672%	6	347	-97.770%
2025-08-27	2.5900	2.6200	2.5900	2.6200	-2.602%	4	347	-97.710%
2025-08-26	2.6500	2.6900	2.6500	2.6900	-1.103%	2	346	-97.770%
2025-08-25	2.6800	2.7300	2.6700	2.7200	-7.483%	6	346	-97.794%
2025-08-19	2.9400	2.9400	2.9400	2.9400	-3.922%	6	348	-97.959%
2025-08-18	3.0500	3.0600	3.0500	3.0600	-12.571%	20	342	-98.039%
2025-08-12	3.5300	3.5300	3.5000	3.5000	-2.235%	16	332	-98.286%
2025-07-28	3.5500	3.5800	3.5500	3.5800	-3.243%	12	332	-98.324%
2025-07-25	3.9000	3.9000	3.7000	3.7000	-2.887%	12	327	-98.378%
2025-07-24	3.7900	3.8100	3.7900	3.8100	-9.929%	16	315	-98.425%
2025-07-02	4.2300	4.2300	4.2300	4.2300	-8.043%	1	307	-98.582%
2025-07-01	4.6000	4.6000	4.6000	4.6000	-20.690%	1	306	-98.696%
2025-06-04	5.7000	5.8000	5.7000	5.8000	+8.818%	2	305	-98.966%
2025-05-30	5.1200	5.3300	5.1200	5.3300	-4.821%	4	305	-98.874%
2025-05-28	5.5500	5.8000	5.5500	5.6000	+6.667%	3	305	-98.929%
2025-05-27	5.3000	5.3000	5.2500	5.2500	-3.315%	60	305	-98.857%
2025-05-23	5.6000	5.6000	5.4100	5.4300	+4.423%	8	250	-98.895%
2025-05-22	5.0700	5.2000	5.0700	5.2000	+5.051%	2	250	-98.846%
2025-05-20	4.9200	5.1000	4.9000	4.9500	-1.590%	6	250	-98.788%
2025-05-19	5.0300	5.0300	5.0300	5.0300	-19.520%	5	248	-98.807%
2025-05-08	6.3000	6.3000	6.2500	6.2500	-8.358%	6	243	-99.040%
2025-05-07	6.8200	6.8200	6.8200	6.8200	+0.739%	1	248	-99.120%
2025-05-06	6.7700	6.7700	6.7700	6.7700	-18.922%	5	248	-99.114%
2025-04-11	8.3500	8.3500	8.2500	8.3500	-11.640%	114	243	-99.281%
2025-04-09	9.4500	9.4500	9.4500	9.4500	+6.180%	5	188	-99.365%
2025-04-07	9.1000	9.1000	8.7200	8.9000	+9.202%	13	188	-99.326%
2025-04-04	7.8200	8.3000	7.8200	8.1500	+17.605%	6	178	-99.264%
2025-03-31	6.8000	6.9300	6.8000	6.9300	+3.125%	9	179	-99.134%
2025-03-28	6.7200	6.7200	6.7200	6.7200	-1.176%	4	179	-99.107%
2025-03-11	6.8000	6.8000	6.8000	6.8000	+8.800%	3	179	-99.118%
2025-02-24	6.2500	6.2500	6.2500	6.2500	+3.306%	1	182	-99.040%
2025-02-20	6.0500	6.0500	6.0500	6.0500	+2.891%	1	182	-99.008%
2025-02-07	5.8800	5.8800	5.8800	5.8800	-2.000%	4	181	-98.980%
2025-02-05	6.0000	6.0000	6.0000	6.0000	0.000%	1	179	-99.000%
2025-02-04	6.0000	6.0000	6.0000	6.0000	-0.826%	2	179	-99.000%
2025-02-03	6.0500	6.0500	6.0500	6.0500	+12.037%	30	179	-99.008%
2025-01-31	5.4000	5.4000	5.4000	5.4000	+11.340%	174	179	-98.889%
2025-01-21	4.8500	4.8500	4.8500	4.8500	-4.528%	3	141	-98.763%
2025-01-16	5.0800	5.0800	5.0800	5.0800	-6.789%	30	141	-98.819%
2025-01-14	5.4500	5.4500	5.4500	5.4500	-7.783%	30	134	-98.899%
2025-01-13	5.9100	5.9100	5.9100	5.9100	+4.233%	30	136	-98.985%
2025-01-10	5.6700	5.6700	5.6700	5.6700	+12.277%	2	136	-98.942%
2025-01-07	5.0500	5.0500	5.0500	5.0500	+8.602%	3	136	-98.812%
2025-01-06	4.6500	4.6500	4.6500	4.6500	-15.455%	2	134	-98.710%
2024-12-19	5.5000	5.5000	5.5000	5.5000	+9.562%	2	132	-98.909%
2024-12-09	5.0200	5.0200	5.0200	5.0200	+7.957%	2	132	-98.805%
2024-11-26	4.6500	4.6500	4.6500	4.6500	+17.722%	1	130	-98.710%
2024-11-22	3.9500	3.9500	3.9500	3.9500	-3.186%	8	131	-98.481%
2024-11-12	4.0800	4.0800	4.0800	4.0800	-4.000%	1	130	-98.529%
2024-11-11	4.2500	4.2500	4.2500	4.2500	-17.476%	1	130	-98.588%
2024-10-28	5.1500	5.1500	5.1500	5.1500	-16.260%	2	129	-98.835%
2024-10-18	6.1500	6.1500	6.1500	6.1500	-7.658%	4	129	-99.024%
2024-09-17	6.6600	6.6600	6.6600	6.6600	-4.173%	1	129	-99.099%
2024-09-12	6.9500	6.9500	6.9500	6.9500	+12.097%	20	129	-99.137%
2024-08-27	6.2000	6.2000	6.2000	6.2000	-3.876%	30	109	-99.032%
2024-08-23	6.4500	6.4500	6.4500	6.4500	-32.105%	2	109	-99.070%
2024-08-05	9.5000	9.5000	9.5000	9.5000	+32.867%	1	110	-99.368%
2024-07-31	7.1500	7.1500	7.1500	7.1500	-2.055%	55	111	-99.161%
2024-07-30	7.3000	7.3000	7.3000	7.3000	-0.680%	27	101	-99.178%
2024-07-26	7.3500	7.3500	7.3500	7.3500	+9.375%	2	74	-99.184%
2024-07-23	6.7500	6.7500	6.7200	6.7200	+9.268%	12	74	-99.107%
2024-07-19	6.1500	6.1500	6.1500	6.1500	+4.237%	2	64	-99.024%
2024-07-17	5.9000	5.9000	5.9000	5.9000	-7.813%	10	64	-98.983%
2024-06-13	6.4000	6.4000	6.4000	6.4000	+10.155%	1	74	-99.063%
2024-06-11	6.2200	6.2200	5.8100	5.8100	-7.631%	25	74	-98.967%
2024-06-10	6.2100	6.2900	6.2100	6.2900	-8.175%	28	97	-99.046%
2024-06-03	6.8500	6.8500	6.8500	6.8500	-12.179%	10	69	-99.124%
2024-05-28	7.8000	7.8000	7.8000	7.8000	+9.551%	1	59	-99.231%
2024-05-17	7.1200	7.1200	7.1200	7.1200	+3.039%	2	59	-99.157%
2024-05-16	6.6500	6.9100	6.6500	6.9100	-4.690%	2	59	-99.132%
2024-05-06	7.2500	7.2500	7.2500	7.2500	-1.361%	1	57	-99.172%
2024-05-03	7.3500	7.3500	7.3500	7.3500	+6.214%	20	56	-99.184%
2024-05-02	6.9200	6.9200	6.9200	6.9200	-7.733%	10	56	-99.133%
2024-04-30	7.5000	7.5000	7.5000	7.5000	+2.740%	5	46	-99.200%
2024-04-26	7.2500	7.3000	7.2500	7.3000	-0.680%	30	41	-99.178%
2024-04-23	7.4000	7.4000	7.3500	7.3500	-9.816%	30	31	-99.184%
2024-04-11	8.1500	8.1500	8.1500	8.1500	+7.947%	4	9	-99.264%
2024-04-03	7.5500	7.5500	7.5500	7.5500	-0.658%	1	8	-99.205%
2024-04-02	7.5400	7.6000	7.5400	7.6000	-19.149%	2	8	-99.211%
2024-02-27	9.4000	9.4000	9.4000	9.4000	-2.692%	1	6	-99.362%
2024-02-15	9.6600	9.6600	9.6600	9.6600	-4.828%	1	5	-99.379%
2024-02-12	10.2000	10.2000	10.1500	10.1500	0.000%	4	4	-99.409%