Dark

SMCI20261218P31
SMCI Dec 18 2026 31.00 Put (SMCI261218P00031000)
option OPRA

EOD

Sep 17, 2026

1.98-27.473%(-0.75)23

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-17	2.1800	2.1800	1.9600	1.9800	-27.473%	23	1,574	0.000%
2026-09-16	2.7300	2.7300	2.7300	2.7300	-2.847%	3	1,574	-27.473%
2026-09-15	2.6900	2.8400	2.6900	2.8100	+4.851%	13	1,574	-29.537%
2026-09-14	2.6200	2.6800	2.4800	2.6800	+25.234%	14	1,566	-26.119%
2026-09-11	2.2800	2.3200	2.1400	2.1400	-15.748%	17	1,564	-7.477%
2026-09-10	2.4600	2.5400	2.4400	2.5400	+4.959%	13	1,561	-22.047%
2026-09-09	2.2900	2.4200	2.2900	2.4200	+9.502%	18	1,560	-18.182%
2026-09-08	2.2000	2.2400	2.2000	2.2100	-0.897%	24	1,545	-10.407%
2026-09-04	2.4000	2.5000	2.2200	2.2300	-16.791%	8	1,524	-11.211%
2026-09-03	2.9800	2.9800	2.6500	2.6800	-6.620%	85	1,524	-26.119%
2026-09-02	3.1500	3.2000	2.8700	2.8700	-3.691%	6	1,533	-31.010%
2026-08-31	2.9400	3.0000	2.8800	2.9800	-1.325%	224	1,532	-33.557%
2026-08-28	2.7500	3.1100	2.7500	3.0200	-1.307%	208	1,543	-34.437%
2026-08-27	2.6100	3.0700	2.6100	3.0600	+3.378%	276	1,541	-35.294%
2026-08-26	3.0000	3.0600	2.9400	2.9600	-2.951%	267	1,531	-33.108%
2026-08-25	3.1000	3.1000	2.9800	3.0500	-17.568%	11	1,579	-35.082%
2026-08-24	3.8400	3.8400	3.7000	3.7000	+10.448%	34	1,577	-46.486%
2026-08-21	3.3500	3.5000	3.3500	3.3500	-1.471%	8	1,589	-40.896%
2026-08-20	3.5000	3.5000	3.3500	3.4000	-1.449%	11	1,587	-41.765%
2026-08-19	3.5000	3.5000	3.3200	3.4500	+5.828%	107	1,584	-42.609%
2026-08-18	3.3500	3.3500	3.2600	3.2600	+1.875%	5	1,531	-39.264%
2026-08-17	3.1200	3.2000	3.1000	3.2000	+7.023%	8	1,529	-38.125%
2026-08-14	3.0000	3.1000	2.9400	2.9900	+1.356%	167	1,521	-33.779%
2026-08-13	3.0000	3.0000	2.6400	2.9500	-11.145%	19	1,505	-32.881%
2026-08-12	4.0000	4.0600	3.3200	3.3200	-43.729%	30	1,506	-40.361%
2026-08-11	5.6700	6.0000	5.6700	5.9000	+1.724%	77	1,508	-66.441%
2026-08-10	5.6700	5.8500	5.6500	5.8000	-5.691%	39	1,518	-65.862%
2026-08-07	6.7600	6.7600	6.1500	6.1500	-9.024%	18	1,504	-67.805%
2026-08-06	6.7600	6.7600	6.7600	6.7600	+2.892%	6	1,497	-70.710%
2026-08-05	6.7200	6.7200	6.5500	6.5700	+1.233%	4	1,494	-69.863%
2026-08-04	7.2400	7.2500	6.3800	6.4900	-17.848%	54	1,496	-69.492%
2026-07-31	8.1000	8.1000	7.8200	7.9000	0.000%	13	1,517	-74.937%
2026-07-30	7.9000	7.9000	7.9000	7.9000	-7.059%	1	1,517	-74.937%
2026-07-29	8.5000	8.5000	8.5000	8.5000	+4.294%	3	1,516	-76.706%
2026-07-28	8.0200	8.1500	8.0200	8.1500	+8.667%	12	1,516	-75.706%
2026-07-27	7.5000	7.5000	7.5000	7.5000	+7.143%	11	1,512	-73.600%
2026-07-24	6.8200	7.0000	6.8200	7.0000	+8.192%	2	1,512	-71.714%
2026-07-23	6.8000	6.8000	6.4700	6.4700	-2.707%	2	1,513	-69.397%
2026-07-22	6.8000	6.8000	6.6500	6.6500	-29.630%	6	1,512	-70.226%
2026-07-21	9.4600	9.4600	9.4500	9.4500	-1.254%	5	1,508	-79.048%
2026-07-17	9.5700	9.5700	9.5700	9.5700	+1.270%	1	1,503	-79.310%
2026-07-16	9.4500	9.4500	9.4500	9.4500	+11.176%	3	1,504	-79.048%
2026-07-15	8.5000	8.7000	8.5000	8.5000	+4.294%	4	1,507	-76.706%
2026-07-14	8.1500	8.1500	8.1500	8.1500	+1.117%	1	1,506	-75.706%
2026-07-13	8.0600	8.0600	8.0600	8.0600	-7.356%	1	1,505	-75.434%
2026-07-08	8.8500	8.8500	8.7000	8.7000	-5.946%	3	1,504	-77.241%
2026-07-07	9.2500	9.2500	9.2500	9.2500	+6.936%	2	1,506	-78.595%
2026-07-06	8.7500	8.7500	8.6300	8.6500	-1.705%	22	1,504	-77.110%
2026-07-02	8.8000	8.8000	8.8000	8.8000	+5.389%	1	1,500	-77.500%
2026-07-01	8.3000	8.4400	8.3000	8.3500	+5.429%	184	1,500	-76.287%
2026-06-30	7.9200	7.9200	7.9200	7.9200	-1.247%	1	1,549	-75.000%
2026-06-29	7.5000	8.0200	7.5000	8.0200	+12.168%	4	1,550	-75.312%
2026-06-26	7.1500	7.1500	7.1500	7.1500	+1.852%	10	1,554	-72.308%
2026-06-25	7.0100	7.0200	7.0100	7.0200	-2.092%	171	1,551	-71.795%
2026-06-24	6.6500	7.1700	6.6500	7.1700	-11.481%	16	1,400	-72.385%
2026-06-17	7.9000	8.1000	7.9000	8.1000	+3.713%	12	1,394	-75.556%
2026-06-16	7.8100	7.8100	7.8100	7.8100	+6.986%	1	1,394	-74.648%
2026-06-15	7.4500	7.6000	7.2000	7.3000	-2.667%	641	1,319	-72.877%
2026-06-11	8.3200	8.4200	7.5000	7.5000	-6.250%	20	1,319	-73.600%
2026-06-10	6.6100	8.0000	6.6100	8.0000	+61.616%	7	1,311	-75.250%
2026-06-09	4.4500	5.3500	4.4500	4.9500	+13.793%	35	1,307	-60.000%
2026-06-08	4.3500	4.3500	4.3500	4.3500	+22.535%	3	1,299	-54.483%
2026-06-02	3.5500	3.5500	3.5500	3.5500	-10.579%	10	1,299	-44.225%
2026-06-01	3.9700	3.9700	3.9700	3.9700	-5.251%	1	1,289	-50.126%
2026-05-29	4.2100	4.2100	4.1900	4.1900	-11.789%	2	1,290	-52.745%
2026-05-28	4.6900	4.7500	4.6900	4.7500	-10.377%	11	1,290	-58.316%
2026-05-27	5.3000	5.3000	5.3000	5.3000	0.000%	1	1,298	-62.642%
2026-05-26	5.3000	5.3000	5.3000	5.3000	-4.505%	2	1,298	-62.642%
2026-05-22	5.8000	5.8000	5.5500	5.5500	-10.339%	9	1,299	-64.324%
2026-05-21	6.2800	6.2800	6.1800	6.1900	+1.475%	30	1,300	-68.013%
2026-05-20	6.1200	6.1200	6.1000	6.1000	-12.230%	11	1,300	-67.541%
2026-05-15	6.9800	6.9800	6.9500	6.9500	+6.923%	11	1,297	-71.511%
2026-05-12	6.5000	6.5000	6.5000	6.5000	+9.244%	1	1,296	-69.538%
2026-05-11	5.6000	5.9500	5.6000	5.9500	-8.462%	89	1,296	-66.723%
2026-05-08	6.5000	6.5000	6.5000	6.5000	+2.362%	1	1,309	-69.538%
2026-05-07	6.3500	6.3500	6.3500	6.3500	0.000%	1	1,309	-68.819%
2026-05-06	6.4700	6.4700	6.3000	6.3500	-24.584%	35	1,309	-68.819%
2026-05-04	8.4400	8.4400	8.4200	8.4200	-7.675%	10	1,309	-76.485%
2026-04-29	9.1200	9.1200	9.1200	9.1200	+5.800%	1	1,305	-78.289%
2026-04-15	8.6300	8.6300	8.6200	8.6200	-13.972%	42	1,305	-77.030%
2026-04-10	10.0200	10.0200	10.0200	10.0200	-8.909%	10	1,305	-80.240%
2026-04-08	11.0000	11.0000	11.0000	11.0000	-7.641%	1	1,305	-82.000%
2026-04-07	11.9100	11.9100	11.9100	11.9100	+6.816%	100	1,305	-83.375%
2026-03-25	11.1500	11.1500	11.1500	11.1500	-6.303%	1	1,263	-82.242%
2026-03-24	11.9000	11.9000	11.9000	11.9000	+0.337%	1	1,262	-83.361%
2026-03-23	11.8600	11.8600	11.8600	11.8600	-6.614%	1	1,261	-83.305%
2026-03-20	11.6200	12.7000	11.6200	12.7000	+72.087%	18	1,261	-84.409%
2026-03-19	7.3800	7.3800	7.3800	7.3800	+7.424%	1	1,266	-73.171%
2026-03-17	6.8700	6.8700	6.8700	6.8700	-1.857%	2	1,266	-71.179%
2026-03-11	7.0000	7.0000	7.0000	7.0000	-0.285%	2	1,266	-71.714%
2026-03-05	7.1200	7.1200	6.9900	7.0200	+0.862%	18	1,266	-71.795%
2026-03-04	6.9600	6.9600	6.9600	6.9600	-4.396%	1	1,261	-71.552%
2026-03-02	7.3500	7.3500	7.2800	7.2800	+6.277%	2	1,260	-72.802%
2026-02-27	6.8500	6.8500	6.8500	6.8500	-8.300%	9	1,259	-71.095%
2026-02-23	7.4700	7.4700	7.4700	7.4700	-4.231%	1	1,250	-73.494%
2026-02-12	7.8000	7.8000	7.8000	7.8000	+6.849%	2	1,251	-74.615%
2026-02-11	7.3000	7.3000	7.3000	7.3000	-12.679%	1	1,251	-72.877%
2026-02-05	8.3600	8.3600	8.3600	8.3600	+23.304%	4	1,251	-76.316%
2026-02-04	6.9000	7.2500	6.7800	6.7800	-20.141%	34	1,251	-70.796%
2026-02-02	8.4900	8.4900	8.4900	8.4900	+6.125%	1	1,252	-76.678%
2026-01-27	8.0000	8.0000	8.0000	8.0000	+2.302%	10	1,252	-75.250%
2026-01-26	7.5000	7.8200	7.5000	7.8200	+4.966%	2	1,242	-74.680%
2026-01-23	7.4500	7.4500	7.4500	7.4500	+1.915%	1	1,241	-73.423%
2026-01-22	7.3100	7.3100	7.3100	7.3100	-3.179%	10	1,241	-72.914%
2026-01-21	7.5600	7.7700	7.5500	7.5500	-3.576%	7	1,236	-73.775%
2026-01-20	7.7900	7.8300	7.7900	7.8300	-7.882%	51	1,237	-74.713%
2026-01-15	8.5000	8.5000	8.5000	8.5000	-2.857%	1	1,186	-76.706%
2026-01-13	8.7500	8.7500	8.7500	8.7500	+3.550%	70	1,186	-77.371%
2026-01-08	8.4500	8.4500	8.4500	8.4500	+4.321%	6	1,116	-76.568%
2026-01-05	8.1000	8.1000	8.1000	8.1000	+4.516%	4	1,118	-75.556%
2026-01-02	7.8200	7.8200	7.7500	7.7500	-3.487%	2	1,118	-74.452%
2025-12-30	8.0300	8.0300	8.0300	8.0300	+2.293%	1	1,117	-75.342%
2025-12-29	7.8500	7.8500	7.8500	7.8500	-1.258%	1	1,117	-74.777%
2025-12-19	8.2800	8.2800	7.9500	7.9500	+2.054%	4	1,116	-75.094%
2025-12-17	7.7800	7.8000	7.7600	7.7900	-0.384%	9	1,118	-74.583%
2025-12-16	7.8200	7.8200	7.8200	7.8200	+0.385%	1	1,118	-74.680%
2025-12-15	7.5100	7.7900	7.5100	7.7900	+10.496%	3	1,118	-74.583%
2025-12-10	7.0600	7.0600	7.0500	7.0500	+0.858%	34	1,117	-71.915%
2025-12-08	6.9900	6.9900	6.9900	6.9900	-1.132%	3	1,102	-71.674%
2025-12-05	7.0700	7.0700	7.0700	7.0700	-6.728%	1	1,100	-71.994%
2025-12-03	7.5800	7.5800	7.5800	7.5800	-6.650%	1	1,099	-73.879%
2025-11-25	8.1200	8.1200	8.1200	8.1200	-1.814%	10	1,098	-75.616%
2025-11-24	8.2700	8.2700	8.2700	8.2700	-5.486%	1	1,098	-76.058%
2025-11-21	8.5400	8.7800	8.5000	8.7500	+19.048%	8	1,097	-77.371%
2025-11-13	7.1900	7.3500	7.1900	7.3500	+13.077%	2	1,096	-73.061%
2025-11-12	6.5000	6.5000	6.5000	6.5000	+7.973%	4	1,094	-69.538%
2025-11-06	6.0200	6.0200	6.0200	6.0200	+22.607%	5	1,094	-67.110%
2025-10-23	4.8500	4.9100	4.8500	4.9100	+30.933%	6	1,089	-59.674%
2025-10-07	3.7500	3.7500	3.7500	3.7500	-1.055%	1	1,093	-47.200%
2025-10-01	3.8500	3.8500	3.7900	3.7900	-2.067%	95	1,093	-47.757%
2025-09-24	3.8700	3.8700	3.8700	3.8700	-13.034%	1	1,093	-48.837%
2025-08-25	4.4500	4.4500	4.4500	4.4500	-2.412%	1	1,093	-55.506%
2025-08-19	4.5600	4.5600	4.5600	4.5600	-0.437%	50	1,092	-56.579%
2025-08-15	4.5800	4.5800	4.5800	4.5800	-1.080%	50	1,092	-56.769%
2025-07-17	4.6300	4.6300	4.6300	4.6300	-27.656%	1	1,067	-57.235%
2025-07-01	6.4000	6.4000	6.4000	6.4000	-15.456%	3	1,066	-69.063%
2025-05-16	7.5700	7.5700	7.5700	7.5700	-28.246%	2	1,063	-73.844%
2025-05-07	10.5500	10.5500	10.5500	10.5500	+2.527%	10	1,064	-81.232%
2025-05-01	10.2900	10.2900	10.2900	10.2900	+5.215%	15	1,064	-80.758%
2025-04-24	9.9000	9.9000	9.7800	9.7800	-10.929%	13	1,064	-79.755%
2025-04-17	10.9000	10.9800	10.9000	10.9800	+4.571%	19	1,071	-81.967%
2025-04-15	10.3000	10.5000	10.3000	10.5000	-8.696%	7	1,071	-81.143%
2025-04-07	12.0000	12.0000	11.5000	11.5000	+2.222%	104	1,074	-82.783%
2025-04-03	11.3000	11.3000	11.2500	11.2500	+8.696%	9	1,074	-82.400%
2025-03-27	10.3000	10.3700	10.3000	10.3500	+15.000%	4	1,065	-80.870%
2025-03-25	9.0000	9.0000	9.0000	9.0000	+1.124%	4	1,061	-78.000%
2025-03-24	8.9000	8.9000	8.9000	8.9000	-8.247%	1	1,059	-77.753%
2025-03-20	9.7000	9.7000	9.7000	9.7000	+0.518%	1	1,058	-79.588%
2025-03-19	9.6500	9.6500	9.6500	9.6500	+3.209%	1	1,058	-79.482%
2025-03-17	9.3500	9.3500	9.3500	9.3500	-5.172%	5	1,058	-78.824%
2025-03-10	9.8600	9.8600	9.8600	9.8600	-2.376%	1	1,058	-79.919%
2025-03-07	10.1000	10.1000	10.1000	10.1000	+9.783%	2	1,057	-80.396%
2025-02-27	9.2000	9.2000	9.2000	9.2000	+15.869%	1	1,057	-78.478%
2025-02-21	7.9500	7.9500	7.9400	7.9400	-0.750%	6	1,057	-75.063%
2025-02-20	7.9000	8.3000	7.9000	8.0000	+5.263%	8	1,058	-75.250%
2025-02-19	7.9400	8.0300	7.6000	7.6000	-8.654%	39	1,064	-73.947%
2025-02-18	7.9100	8.3300	7.9100	8.3200	-4.368%	44	1,066	-76.202%
2025-02-14	8.9000	8.9700	8.7000	8.7000	-8.421%	6	1,111	-77.241%
2025-02-13	9.3400	9.5000	9.3000	9.5000	-5.000%	32	1,111	-79.158%
2025-02-12	9.7000	10.0000	9.7000	10.0000	-6.279%	7	1,082	-80.200%
2025-02-11	10.5500	10.6700	10.5500	10.6700	+1.137%	7	1,087	-81.443%
2025-02-10	10.5000	10.5500	10.5000	10.5500	-21.092%	7	1,089	-81.232%
2025-02-04	13.3700	13.3700	13.3700	13.3700	-0.224%	10	1,091	-85.191%
2025-01-31	13.4100	13.4100	13.4000	13.4000	-0.741%	20	1,091	-85.224%
2025-01-30	13.5000	13.5000	13.5000	13.5000	-2.808%	5	1,081	-85.333%
2025-01-29	13.8000	13.8900	13.8000	13.8900	+1.684%	4	1,076	-85.745%
2025-01-28	13.6600	13.6600	13.6600	13.6600	+15.274%	10	1,074	-85.505%
2025-01-15	11.8500	11.8500	11.8500	11.8500	+0.424%	1	1,074	-83.291%
2025-01-03	11.8500	11.8500	11.8000	11.8000	-4.839%	240	1,073	-83.220%
2024-12-30	12.4000	12.4000	12.4000	12.4000	+2.905%	74	980	-84.032%
2024-12-19	12.0500	12.0500	12.0500	12.0500	+19.900%	1	906	-83.568%
2024-12-09	10.0500	10.0500	10.0500	10.0500	-6.512%	1	906	-80.299%
2024-12-05	10.7500	10.7500	10.7500	10.7500	-12.602%	46	905	-81.581%
2024-11-26	12.7000	12.7000	12.3000	12.3000	-1.205%	2	859	-83.902%
2024-11-25	12.4500	12.4500	12.4500	12.4500	-4.598%	20	858	-84.096%
2024-11-22	13.0500	13.0500	13.0500	13.0500	-10.309%	4	878	-84.828%
2024-11-21	14.5500	14.5500	14.5500	14.5500	+3.559%	1	876	-86.392%
2024-11-19	14.3500	14.3500	14.0500	14.0500	-4.552%	25	876	-85.907%
2024-11-04	14.5500	14.7200	14.5400	14.7200	+13.231%	31	863	-86.549%
2024-10-31	13.0000	13.0000	13.0000	13.0000	+10.169%	20	855	-84.769%
2024-10-30	11.9800	11.9800	11.8000	11.8000	+48.428%	120	835	-83.220%
2024-10-22	7.9500	7.9500	7.9500	7.9500	+8.311%	24	740	-75.094%
2024-10-16	7.3400	7.3400	7.3400	7.3400	-5.534%	50	740	-73.025%
2024-10-14	7.4200	7.8000	7.4000	7.7700	0.000%	124	740	-74.517%