Dark

GM20261218P40
GM Dec 18 2026 40.00 Put (GM261218P00040000)
option OPRA

EOD

Aug 20, 2026

0.0700+16.667%(+0.0100)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	0.0700	0.0700	0.0700	0.0700	+16.667%	3	2,224	0.000%
2026-08-19	0.0600	0.0600	0.0600	0.0600	-57.143%	1	2,221	+16.667%
2026-08-14	0.1700	0.1700	0.1400	0.1400	+1,300.000%	3	2,221	-50.000%
2026-08-11	0.1100	0.1100	0.0100	0.0100	-88.889%	62	2,218	+600.000%
2026-08-03	0.2000	0.2000	0.0900	0.0900	-35.714%	2	2,219	-22.222%
2026-07-22	0.1400	0.1400	0.1400	0.1400	+7.692%	5	2,220	-50.000%
2026-07-17	0.1300	0.1300	0.1300	0.1300	-7.143%	5	2,215	-46.154%
2026-07-16	0.1400	0.1400	0.1400	0.1400	-53.333%	5	2,215	-50.000%
2026-06-16	0.3000	0.3000	0.3000	0.3000	0.000%	1	2,217	-76.667%
2026-06-01	0.3000	0.3000	0.3000	0.3000	0.000%	1	2,218	-76.667%
2026-05-27	0.3000	0.3000	0.3000	0.3000	-21.053%	20	2,218	-76.667%
2026-05-18	0.3800	0.3800	0.3800	0.3800	+5.556%	4	2,238	-81.579%
2026-05-15	0.3600	0.3600	0.3600	0.3600	-23.404%	1	2,238	-80.556%
2026-05-04	0.4700	0.4800	0.4500	0.4700	-6.000%	30	2,238	-85.106%
2026-05-01	0.5000	0.5000	0.5000	0.5000	-1.961%	1	2,247	-86.000%
2026-04-28	0.5100	0.5100	0.5100	0.5100	-12.069%	1	2,247	-86.275%
2026-04-27	0.5800	0.5800	0.5800	0.5800	-1.695%	1	2,247	-87.931%
2026-04-23	0.5900	0.5900	0.5900	0.5900	-10.606%	10	2,247	-88.136%
2026-04-09	0.6600	0.6600	0.6600	0.6600	-18.519%	57	2,247	-89.394%
2026-04-07	0.8100	0.8100	0.8100	0.8100	0.000%	5	2,247	-91.358%
2026-03-31	0.8100	0.8100	0.8100	0.8100	+35.000%	3	2,247	-91.358%
2026-03-02	0.6000	0.6000	0.6000	0.6000	+11.111%	5	2,247	-88.333%
2026-02-27	0.5400	0.5400	0.5400	0.5400	+8.000%	2	2,247	-87.037%
2026-02-17	0.5000	0.5000	0.5000	0.5000	+4.167%	50	2,249	-86.000%
2026-02-09	0.4800	0.4800	0.4800	0.4800	-5.882%	3	2,238	-85.417%
2026-02-06	0.5100	0.5100	0.5100	0.5100	-15.000%	18	2,235	-86.275%
2026-02-05	0.6000	0.6000	0.6000	0.6000	+33.333%	1	2,235	-88.333%
2026-02-04	0.4500	0.4500	0.4500	0.4500	-4.255%	25	2,236	-84.444%
2026-02-03	0.4700	0.4700	0.4700	0.4700	+17.500%	2	2,261	-85.106%
2026-01-29	0.4000	0.4000	0.4000	0.4000	-6.977%	5	2,260	-82.500%
2026-01-28	0.4300	0.4300	0.4300	0.4300	-4.444%	1	2,260	-83.721%
2026-01-27	0.4500	0.4500	0.4500	0.4500	-15.094%	1	2,259	-84.444%
2026-01-21	0.5300	0.5300	0.5300	0.5300	+1.923%	10	2,260	-86.792%
2026-01-20	0.6000	0.6000	0.5200	0.5200	-8.772%	30	2,260	-86.538%
2026-01-15	0.5700	0.5700	0.5700	0.5700	+9.615%	1	2,240	-87.719%
2026-01-08	0.5200	0.5200	0.5200	0.5200	-10.345%	1	2,241	-86.538%
2026-01-02	0.5800	0.5800	0.5800	0.5800	+11.538%	3	2,242	-87.931%
2025-12-23	0.5200	0.5200	0.5200	0.5200	-16.129%	1	2,242	-86.538%
2025-12-19	0.6200	0.6200	0.6200	0.6200	+1.639%	2	2,243	-88.710%
2025-12-16	0.6100	0.6300	0.6000	0.6100	-3.175%	14	2,245	-88.525%
2025-12-15	0.6200	0.6300	0.5700	0.6300	-7.353%	17	2,255	-88.889%
2025-12-10	0.6800	0.6800	0.6800	0.6800	-2.857%	10	2,260	-89.706%
2025-12-09	0.6700	0.7000	0.6700	0.7000	0.000%	11	2,270	-90.000%
2025-12-08	0.7000	0.7000	0.7000	0.7000	-5.405%	1	2,270	-90.000%
2025-12-05	0.7400	0.7400	0.7400	0.7400	-7.500%	2	2,270	-90.541%
2025-12-04	0.8000	0.8000	0.8000	0.8000	+14.286%	1	2,269	-91.250%
2025-12-03	0.8000	0.8000	0.7000	0.7000	-21.348%	3	2,269	-90.000%
2025-12-02	0.9000	0.9000	0.8900	0.8900	+2.299%	4	2,269	-92.135%
2025-12-01	0.8700	0.8700	0.8700	0.8700	+2.353%	1	2,272	-91.954%
2025-11-28	0.9000	0.9000	0.8500	0.8500	-15.000%	11	2,272	-91.765%
2025-11-26	0.9500	1.0000	0.9500	1.0000	0.000%	2	2,269	-93.000%
2025-11-25	1.0000	1.0000	1.0000	1.0000	-4.762%	1	2,269	-93.000%
2025-11-24	1.0500	1.0500	1.0500	1.0500	-4.545%	1	2,268	-93.333%
2025-11-21	1.1000	1.1000	1.1000	1.1000	-8.333%	1	2,267	-93.636%
2025-11-20	1.1000	1.2000	1.1000	1.2000	+4.348%	2	2,267	-94.167%
2025-11-18	1.2000	1.2000	1.1500	1.1500	0.000%	67	2,266	-93.913%
2025-11-17	1.0500	1.1500	1.0500	1.1500	+12.745%	3	2,267	-93.913%
2025-11-14	1.0200	1.0200	1.0200	1.0200	+3.030%	12	2,267	-93.137%
2025-11-13	0.9500	0.9900	0.9500	0.9900	-1.000%	2	2,267	-92.929%
2025-11-12	1.0000	1.0000	1.0000	1.0000	0.000%	2	2,266	-93.000%
2025-11-10	1.0000	1.0000	1.0000	1.0000	-4.762%	1	2,264	-93.000%
2025-11-07	1.0500	1.0500	1.0500	1.0500	-8.696%	1	2,263	-93.333%
2025-11-04	1.1500	1.1500	1.1500	1.1500	+10.577%	1	2,263	-93.913%
2025-10-28	1.0600	1.1400	1.0400	1.0400	-13.333%	23	2,263	-93.269%
2025-10-27	1.2000	1.2000	1.2000	1.2000	+13.208%	1	2,263	-94.167%
2025-10-24	1.0800	1.1200	1.0400	1.0600	-0.935%	12	2,263	-93.396%
2025-10-21	1.6500	1.6500	1.0700	1.0700	-44.271%	5	2,264	-93.458%
2025-10-16	1.8500	1.9800	1.8500	1.9200	-11.521%	111	2,262	-96.354%
2025-10-14	2.1700	2.1700	2.1700	2.1700	+8.500%	1	2,213	-96.774%
2025-10-10	2.0000	2.0000	2.0000	2.0000	+0.503%	1	2,213	-96.500%
2025-10-09	1.9300	1.9900	1.9300	1.9900	+30.065%	3	2,213	-96.482%
2025-10-02	1.5100	1.5300	1.5100	1.5300	+6.993%	2	2,214	-95.425%
2025-10-01	1.4300	1.4600	1.4100	1.4300	-4.667%	4	2,216	-95.105%
2025-09-29	1.4500	1.5000	1.4500	1.5000	-9.091%	2	2,217	-95.333%
2025-09-23	1.6200	1.6500	1.6200	1.6500	+4.430%	2	2,217	-95.758%
2025-09-22	1.5600	1.5800	1.5600	1.5800	+0.637%	3	2,217	-95.570%
2025-09-18	1.5700	1.5700	1.5700	1.5700	-3.681%	2	2,217	-95.541%
2025-09-11	1.6000	1.6300	1.6000	1.6300	-4.118%	2	2,217	-95.706%
2025-09-10	1.7000	1.7000	1.7000	1.7000	-0.585%	2	2,218	-95.882%
2025-09-09	1.6700	1.7100	1.6700	1.7100	-0.581%	2	2,219	-95.906%
2025-09-08	1.7200	1.7200	1.6800	1.7200	-1.714%	3	2,219	-95.930%
2025-09-02	1.7300	1.7800	1.7100	1.7500	+2.339%	6	2,218	-96.000%
2025-08-29	1.6800	1.7100	1.6800	1.7100	-1.156%	4	2,219	-95.906%
2025-08-28	1.7200	1.7300	1.7200	1.7300	+2.367%	2	2,219	-95.954%
2025-08-27	1.6600	1.7100	1.6600	1.6900	-3.429%	6	2,218	-95.858%
2025-08-26	1.7000	1.7500	1.7000	1.7500	0.000%	5	2,219	-96.000%
2025-08-25	1.7400	1.7500	1.7400	1.7500	-2.778%	2	2,218	-96.000%
2025-08-22	1.8000	1.8000	1.7500	1.8000	-6.736%	4	2,219	-96.111%
2025-08-20	1.8700	1.9300	1.8700	1.9300	+0.521%	2	2,218	-96.373%
2025-08-19	1.8500	1.9200	1.8500	1.9200	-4.000%	5	2,217	-96.354%
2025-08-18	1.9300	2.0000	1.9300	2.0000	0.000%	2	2,220	-96.500%
2025-08-15	1.9400	2.0000	1.9400	2.0000	0.000%	2	2,220	-96.500%
2025-08-14	2.0800	2.1300	2.0000	2.0000	-4.762%	5	2,221	-96.500%
2025-08-13	2.1000	2.1000	2.1000	2.1000	-7.080%	1	2,221	-96.667%
2025-08-12	2.2000	2.2600	2.2000	2.2600	-4.641%	3	2,221	-96.903%
2025-08-11	2.3500	2.3800	2.2700	2.3700	-8.140%	8	2,220	-97.046%
2025-08-07	2.4800	2.5800	2.4800	2.5800	+0.781%	4	2,219	-97.287%
2025-08-06	2.5000	2.5600	2.5000	2.5600	+0.787%	4	2,217	-97.266%
2025-08-05	2.5300	2.5900	2.5000	2.5400	-0.392%	6	2,217	-97.244%
2025-08-04	2.5000	2.5800	2.5000	2.5500	-6.593%	4	2,215	-97.255%
2025-08-01	2.6300	2.7300	2.6300	2.7300	+10.081%	2	2,217	-97.436%
2025-07-31	2.3800	2.4800	2.3800	2.4800	-1.587%	2	2,217	-97.177%
2025-07-30	2.4800	2.5200	2.4800	2.5200	-0.395%	2	2,217	-97.222%
2025-07-29	2.4100	2.5300	2.4100	2.5300	+5.417%	16	2,218	-97.233%
2025-07-28	2.3000	2.4000	2.3000	2.4000	-2.439%	17	2,224	-97.083%
2025-07-25	2.4900	2.5300	2.3900	2.4600	-0.806%	4	2,231	-97.154%
2025-07-24	2.4500	2.5000	2.4300	2.4800	+0.405%	4	2,230	-97.177%
2025-07-23	2.7500	2.7500	2.4500	2.4700	-21.338%	22	2,230	-97.166%
2025-07-22	3.0000	3.1400	3.0000	3.1400	+18.491%	13	2,219	-97.771%
2025-07-18	2.5500	2.6500	2.5500	2.6500	+5.159%	2	2,219	-97.358%
2025-07-17	2.4700	2.5200	2.4700	2.5200	-2.326%	2	2,218	-97.222%
2025-07-16	2.5500	2.5800	2.5500	2.5800	-1.149%	2	2,218	-97.287%
2025-07-10	2.5400	2.6400	2.5400	2.6100	-4.396%	8	2,219	-97.318%
2025-07-09	2.6600	2.7600	2.6600	2.7300	-2.500%	6	2,221	-97.436%
2025-07-08	2.7400	2.8000	2.7400	2.8000	+1.818%	2	2,222	-97.500%
2025-07-07	2.6800	2.7500	2.6800	2.7500	+4.962%	2	2,222	-97.455%
2025-07-03	2.4800	2.6800	2.4800	2.6200	-6.429%	8	2,221	-97.328%
2025-07-02	2.7000	2.8000	2.7000	2.8000	-3.448%	2	2,221	-97.500%
2025-07-01	3.1500	3.1500	2.9000	2.9000	-19.444%	2	2,222	-97.586%
2025-06-13	3.6000	3.6000	3.6000	3.6000	+9.091%	6	2,222	-98.056%
2025-06-11	3.3000	3.3000	3.3000	3.3000	-10.811%	20	2,225	-97.879%
2025-05-28	3.7000	3.9000	3.7000	3.7000	-1.333%	4	2,225	-98.108%
2025-05-23	3.6800	3.7800	3.6800	3.7500	+10.619%	6	2,225	-98.133%
2025-05-13	3.4500	3.4500	3.3900	3.3900	-25.821%	8	2,225	-97.935%
2025-04-25	4.5700	4.5700	4.5700	4.5700	-13.774%	20	2,232	-98.468%
2025-04-22	5.2000	5.3000	5.1500	5.3000	-4.505%	6	2,222	-98.679%
2025-04-15	5.4900	5.5500	5.4000	5.5500	+4.717%	4	2,224	-98.739%
2025-04-09	6.7700	6.7700	5.1500	5.3000	-24.286%	36	2,222	-98.679%
2025-04-07	7.0000	7.0000	7.0000	7.0000	+16.667%	2	2,248	-99.000%
2025-04-04	6.0000	6.0000	6.0000	6.0000	+25.786%	2	2,248	-98.833%
2025-03-31	4.7700	4.7700	4.7700	4.7700	+20.759%	1	2,248	-98.532%
2025-03-18	4.0100	4.0100	3.9500	3.9500	-5.276%	50	2,248	-98.228%
2025-03-13	4.1500	4.1700	4.1500	4.1700	-6.292%	4	2,246	-98.321%
2025-03-10	4.4800	4.4800	4.4500	4.4500	0.000%	10	2,246	-98.427%
2025-03-07	4.4500	4.4500	4.4500	4.4500	+1.136%	2	2,244	-98.427%
2025-03-05	4.4000	4.4000	4.4000	4.4000	-10.569%	2	2,243	-98.409%
2025-03-04	4.8300	5.0000	4.8300	4.9200	+15.765%	73	2,241	-98.577%
2025-03-03	3.9200	4.2500	3.9200	4.2500	+10.390%	2	2,172	-98.353%
2025-02-28	3.8500	3.8500	3.8500	3.8500	-15.385%	2	2,173	-98.182%
2025-02-25	4.4500	4.5500	4.4500	4.5500	+4.839%	83	2,115	-98.462%
2025-02-24	4.3400	4.3400	4.3400	4.3400	+14.211%	1	2,115	-98.387%
2025-02-14	3.9000	3.9000	3.8000	3.8000	-3.797%	6	2,115	-98.158%
2025-02-13	3.9500	3.9500	3.9500	3.9500	-5.952%	4	2,115	-98.228%
2025-02-12	4.2000	4.2000	4.2000	4.2000	-2.326%	18	2,119	-98.333%
2025-02-11	4.3000	4.3000	4.3000	4.3000	+1.176%	3	2,101	-98.372%
2025-02-10	4.2500	4.2500	4.2500	4.2500	+1.675%	1	2,098	-98.353%
2025-02-07	4.1200	4.1800	4.1200	4.1800	+7.179%	4	2,097	-98.325%
2025-02-04	4.2000	4.2000	3.9000	3.9000	-6.024%	4	2,096	-98.205%
2025-02-03	4.0000	4.1500	4.0000	4.1500	+22.059%	6	2,098	-98.313%
2025-01-31	3.4000	3.4000	3.4000	3.4000	-3.409%	4	2,092	-97.941%
2025-01-30	3.5200	3.5200	3.5200	3.5200	-4.865%	4	2,090	-98.011%
2025-01-29	3.7000	3.7000	3.7000	3.7000	+2.778%	1	2,090	-98.108%
2025-01-28	3.4500	3.6000	3.4500	3.6000	+20.000%	10	2,089	-98.056%
2025-01-27	3.0000	3.0000	3.0000	3.0000	-16.667%	1	2,080	-97.667%
2025-01-08	3.6000	3.6000	3.6000	3.6000	+9.091%	1	2,080	-98.056%
2025-01-06	3.3000	3.3000	3.3000	3.3000	-8.333%	1	2,080	-97.879%
2025-01-02	3.6000	3.6000	3.6000	3.6000	+9.091%	1	2,080	-98.056%
2024-12-24	3.3000	3.3000	3.3000	3.3000	-9.589%	1	2,080	-97.879%
2024-12-17	3.6500	3.6500	3.6500	3.6500	+1.389%	3	2,080	-98.082%
2024-12-11	3.6000	3.6000	3.6000	3.6000	+2.564%	1	2,083	-98.056%
2024-12-10	3.4500	3.5100	3.4500	3.5100	+1.739%	2	2,083	-98.006%
2024-12-04	3.4500	3.4500	3.4500	3.4500	+4.545%	1	2,083	-97.971%
2024-12-03	3.3000	3.3000	3.3000	3.3000	+1.538%	1	2,083	-97.879%
2024-12-02	3.2000	3.2500	3.2000	3.2500	+12.069%	3	2,083	-97.846%
2024-11-29	3.0000	3.0000	2.9000	2.9000	-7.937%	4	2,085	-97.586%
2024-11-27	3.1500	3.1500	3.1500	3.1500	-1.563%	25	2,073	-97.778%
2024-11-26	2.9000	3.3000	2.9000	3.2000	+23.077%	9	2,073	-97.813%
2024-11-25	2.6000	2.6000	2.6000	2.6000	-3.704%	1	2,078	-97.308%
2024-11-22	2.7000	2.7000	2.7000	2.7000	-12.903%	2	2,078	-97.407%
2024-11-21	3.1000	3.1000	3.0700	3.1000	+3.333%	20	2,078	-97.742%
2024-11-19	3.0000	3.0000	3.0000	3.0000	+3.448%	1	2,080	-97.667%
2024-11-15	2.9000	2.9000	2.9000	2.9000	0.000%	2	2,081	-97.586%
2024-11-11	2.8000	2.9000	2.8000	2.9000	-6.149%	2	2,082	-97.586%
2024-11-07	3.0900	3.0900	3.0900	3.0900	-7.761%	2	2,081	-97.735%
2024-11-06	3.3500	3.4500	3.3500	3.3500	-4.286%	3	2,079	-97.910%
2024-11-05	3.7500	3.7500	3.5000	3.5000	-4.110%	3	2,079	-98.000%
2024-11-04	3.6500	3.6500	3.6500	3.6500	-29.808%	1	2,079	-98.082%
2024-09-30	5.2000	5.2000	5.2000	5.2000	+15.556%	2	2,079	-98.654%
2024-09-20	4.5000	4.5000	4.5000	4.5000	-10.000%	2	2,079	-98.444%
2024-09-13	5.0000	5.0000	5.0000	5.0000	+14.943%	4	2,080	-98.600%
2024-09-04	4.3500	4.3500	4.3500	4.3500	+7.407%	1	2,080	-98.391%
2024-08-29	4.1900	4.1900	4.0500	4.0500	-4.028%	2	2,081	-98.272%
2024-08-27	4.2000	4.2200	4.2000	4.2200	-1.860%	2	2,081	-98.341%
2024-08-26	4.3000	4.3000	4.3000	4.3000	-1.602%	1	2,081	-98.372%
2024-08-23	4.3700	4.3700	4.3700	4.3700	-25.299%	2	2,081	-98.398%
2024-08-12	5.8500	5.8500	5.8500	5.8500	+3.908%	3	2,082	-98.803%
2024-08-09	5.6300	5.6300	5.6300	5.6300	-14.697%	2	2,079	-98.757%
2024-08-07	6.6000	6.6000	6.6000	6.6000	-1.493%	2	2,078	-98.939%
2024-08-06	6.7000	6.7000	6.7000	6.7000	+11.481%	1	2,076	-98.955%
2024-08-02	6.0100	6.0100	6.0100	6.0100	+17.843%	2	2,075	-98.835%
2024-07-29	5.1000	5.1000	5.1000	5.1000	-0.971%	1	2,075	-98.627%
2024-07-26	5.1500	5.1500	5.1500	5.1500	-0.962%	2	2,074	-98.641%
2024-07-25	4.9500	5.2000	4.9000	5.2000	+15.556%	4	2,073	-98.654%
2024-07-23	4.7500	4.7500	4.5000	4.5000	+7.143%	2	2,069	-98.444%
2024-07-22	4.2000	4.2000	4.2000	4.2000	+0.478%	5	2,067	-98.333%
2024-07-18	4.1800	4.1800	4.1800	4.1800	-0.476%	1	2,062	-98.325%
2024-07-15	4.2000	4.2000	4.2000	4.2000	-5.618%	10	2,061	-98.333%
2024-06-13	4.4500	4.4500	4.4500	4.4500	-12.745%	2	2,051	-98.427%
2024-06-03	5.1000	5.1000	5.1000	5.1000	-7.273%	10	2,049	-98.627%
2024-05-28	5.5800	5.5800	5.5000	5.5000	+3.578%	160	2,059	-98.727%
2024-05-15	4.9800	5.3100	4.9800	5.3100	+4.118%	2	2,059	-98.682%
2024-05-08	5.1000	5.1000	5.1000	5.1000	-5.556%	1	2,060	-98.627%
2024-05-02	5.4000	5.4000	5.4000	5.4000	+0.935%	12	2,060	-98.704%
2024-04-30	5.3500	5.3500	5.3500	5.3500	0.000%	10	2,048	-98.692%
2024-04-23	5.0000	5.4000	5.0000	5.3500	-3.080%	42	2,038	-98.692%
2024-04-03	5.4500	5.5200	5.4500	5.5200	+3.178%	2	2,058	-98.732%
2024-04-01	5.3500	5.3500	5.3500	5.3500	-0.926%	2	2,058	-98.692%
2024-03-28	5.4500	5.5000	5.3400	5.4000	-3.571%	2,037	54	-98.704%
2024-03-27	5.6000	5.6000	5.6000	5.6000	-7.438%	2	54	-98.750%
2024-03-20	6.0500	6.0500	6.0500	6.0500	-13.571%	1	52	-98.843%
2024-03-08	7.0000	7.0000	7.0000	7.0000	-2.098%	20	51	-99.000%
2024-02-09	7.1500	7.1500	7.1500	7.1500	0.000%	5	61	-99.021%
2024-01-31	7.1500	7.1500	7.1500	7.1500	-8.333%	6	56	-99.021%
2024-01-30	7.4000	7.8000	7.4000	7.8000	0.000%	56	50	-99.103%