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SMCI20260918P55
SMCI Sep 18 2026 55.00 Put (SMCI260918P00055000)
option OPRA

Expired

Sep 17, 2026

14.65-21.024%(-3.90)22

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-17	14.2600	14.6500	14.1500	14.6500	-21.024%	22	160	0.000%
2026-09-16	18.5500	18.5500	18.5500	18.5500	+6.000%	1	160	-21.024%
2026-09-15	17.9500	17.9500	17.5000	17.5000	+9.718%	35	160	-16.286%
2026-09-11	16.1500	16.1500	15.5200	15.9500	-2.744%	6	166	-8.150%
2026-09-10	17.1300	17.1600	16.4000	16.4000	+3.732%	8	160	-10.671%
2026-09-09	15.2000	15.8100	15.1000	15.8100	+10.097%	3	1,652	-7.337%
2026-09-08	14.3600	14.3600	14.3600	14.3600	-5.836%	2	1,652	+2.019%
2026-09-04	15.6500	15.6500	15.2500	15.2500	-19.990%	4	1,651	-3.934%
2026-09-03	19.0600	19.0600	19.0600	19.0600	+3.027%	1	1,651	-23.137%
2026-09-02	18.8000	18.8000	18.5000	18.5000	+1.593%	3	1,706	-20.811%
2026-09-01	19.0500	19.0500	18.2100	18.2100	+2.246%	7	1,708	-19.550%
2026-08-28	17.8100	17.8100	17.8100	17.8100	+6.265%	1	1,732	-17.743%
2026-08-27	16.7600	16.7600	16.7600	16.7600	-1.931%	1	1,732	-12.589%
2026-08-25	17.0900	17.0900	17.0900	17.0900	-13.116%	1	1,732	-14.277%
2026-08-24	19.4500	19.6700	19.4500	19.6700	+10.134%	3	1,733	-25.521%
2026-08-18	17.8600	17.8600	17.8600	17.8600	+5.680%	10	1,735	-17.973%
2026-08-17	16.5000	16.9000	16.5000	16.9000	+7.643%	833	1,728	-13.314%
2026-08-14	15.6500	15.7000	15.6400	15.7000	+0.319%	9	1,953	-6.688%
2026-08-13	17.1000	17.2000	14.3000	15.6500	-9.538%	718	1,946	-6.390%
2026-08-12	19.4500	19.4500	17.3000	17.3000	-25.431%	176	1,552	-15.318%
2026-08-10	23.1000	23.2000	22.3000	23.2000	-8.445%	10	1,519	-36.853%
2026-08-04	25.3400	25.3400	25.3400	25.3400	-6.460%	2	1,523	-42.186%
2026-07-30	27.1500	27.1500	27.0900	27.0900	+0.148%	2	1,521	-45.921%
2026-07-28	26.9900	27.0500	26.9900	27.0500	+12.148%	10	1,521	-45.841%
2026-07-23	24.1200	24.1200	24.1200	24.1200	-0.945%	1	1,528	-39.262%
2026-07-22	24.1200	24.3500	24.0800	24.3500	-19.637%	179	1,528	-39.836%
2026-07-16	30.3000	30.3000	30.3000	30.3000	+14.556%	8	1,628	-51.650%
2026-07-09	26.3000	26.6000	26.3000	26.4500	-4.340%	8	1,628	-44.612%
2026-07-02	26.7000	27.6500	26.7000	27.6500	+15.690%	9	1,628	-47.016%
2026-06-25	23.7000	23.9000	23.7000	23.9000	+13.216%	2	1,628	-38.703%
2026-06-22	21.1100	21.1100	21.1100	21.1100	-18.683%	8	1,629	-30.602%
2026-06-17	25.9600	25.9600	25.9600	25.9600	+6.612%	3	1,634	-43.567%
2026-06-15	24.4000	24.4000	24.3500	24.3500	+38.352%	20	1,634	-39.836%
2026-06-09	17.7700	17.7700	17.6000	17.6000	+14.509%	10	1,634	-16.761%
2026-06-05	15.3700	15.3700	15.3700	15.3700	+12.601%	5	1,634	-4.684%
2026-06-03	13.7000	13.7000	13.6500	13.6500	+10.081%	30	1,629	+7.326%
2026-06-02	12.6000	12.7400	12.4000	12.4000	-12.429%	86	1,629	+18.145%
2026-06-01	14.1500	14.2400	13.9300	14.1600	-3.673%	28	1,629	+3.460%
2026-05-29	14.1500	15.1000	14.1000	14.7000	-13.274%	31	1,614	-0.340%
2026-05-28	16.5500	16.9500	16.5500	16.9500	-19.363%	123	1,588	-13.569%
2026-05-22	21.0200	21.0200	21.0200	21.0200	-11.606%	1	1,488	-30.304%
2026-05-13	23.7800	23.7800	23.7800	23.7800	+2.944%	8	1,489	-38.394%
2026-05-06	23.1000	23.1000	23.1000	23.1000	-17.940%	20	1,497	-36.580%
2026-05-04	28.1500	28.1500	28.1500	28.1500	-11.339%	1	1,497	-47.957%
2026-04-08	31.7500	31.7500	31.7500	31.7500	-0.781%	10	1,498	-53.858%
2026-04-02	32.0000	32.0000	32.0000	32.0000	+0.313%	6	1,501	-54.219%
2026-04-01	32.0700	32.0700	31.9000	31.9000	-4.776%	9	1,501	-54.075%
2026-03-24	33.5000	33.5000	33.5000	33.5000	-1.760%	1	1,492	-56.269%
2026-03-20	32.6000	34.1000	32.6000	34.1000	+45.106%	65	1,491	-57.038%
2026-03-05	23.5000	23.5000	23.5000	23.5000	-6.225%	1	1,537	-37.660%
2026-02-23	25.0600	25.0600	25.0600	25.0600	-3.430%	20	1,538	-41.540%
2026-02-18	25.9500	25.9500	25.9500	25.9500	+1.765%	1	1,518	-43.545%
2026-02-17	25.5000	25.5000	25.5000	25.5000	+9.677%	1	1,519	-42.549%
2026-02-09	23.2500	23.2500	23.2500	23.2500	-11.932%	1	1,520	-36.989%
2026-02-03	26.4000	26.4000	26.4000	26.4000	-0.938%	1	1,520	-44.508%
2025-12-31	26.3500	26.6500	26.3500	26.6500	+2.697%	414	1,874	-45.028%
2025-12-30	25.8200	25.9500	25.8200	25.9500	+2.367%	394	1,874	-43.545%
2025-12-26	25.3500	25.3500	25.3500	25.3500	+1.319%	1	1,633	-42.209%
2025-12-22	25.0200	25.0200	25.0200	25.0200	-1.959%	4	1,628	-41.447%
2025-12-19	26.4000	26.4000	25.5200	25.5200	+6.333%	21	1,628	-42.594%
2025-12-01	24.0500	24.0500	24.0000	24.0000	+4.484%	3	1,609	-38.958%
2025-11-18	22.9700	22.9700	22.9700	22.9700	+3.515%	1	1,609	-36.221%
2025-11-14	21.8000	22.1900	21.7900	22.1900	+0.045%	171	1,609	-33.979%
2025-11-13	22.1800	22.2200	22.1800	22.1800	+8.037%	10	1,443	-33.950%
2025-11-11	20.4300	20.5300	20.4300	20.5300	+2.856%	201	1,453	-28.641%
2025-11-10	19.3800	19.9600	19.3800	19.9600	+2.359%	24	1,452	-26.603%
2025-11-06	19.2500	19.5000	19.2500	19.5000	+6.267%	12	1,440	-24.872%
2025-11-05	18.3500	18.3500	18.3500	18.3500	+11.010%	40	1,450	-20.163%
2025-11-04	16.2900	16.5300	16.2900	16.5300	+11.313%	33	1,450	-11.373%
2025-11-03	14.8500	14.8500	14.8500	14.8500	-4.379%	1	1,452	-1.347%
2025-10-31	15.3200	15.5600	15.3200	15.5300	+4.509%	6	1,452	-5.666%
2025-10-29	14.6200	14.8600	14.6200	14.8600	+3.554%	2	1,451	-1.413%
2025-10-28	14.3500	14.3500	14.3500	14.3500	-10.424%	2	1,451	+2.091%
2025-10-24	15.9500	16.0200	15.9500	16.0200	-2.317%	6	1,453	-8.552%
2025-10-23	15.8600	16.5300	15.8600	16.4000	+17.143%	35	1,457	-10.671%
2025-10-21	13.8700	14.0000	13.6500	14.0000	-0.709%	534	1,462	+4.643%
2025-10-15	14.1000	14.1000	14.1000	14.1000	+1.805%	2	1,105	+3.901%
2025-10-14	14.0500	14.0800	13.6700	13.8500	+2.821%	24	1,105	+5.776%
2025-10-13	13.7500	13.9000	13.4700	13.4700	-6.067%	35	1,125	+8.760%
2025-10-10	14.0400	14.3800	14.0300	14.3400	+14.263%	11	1,151	+2.162%
2025-10-09	12.5500	12.5500	12.5500	12.5500	-1.181%	4	1,151	+16.733%
2025-10-08	13.0100	13.0100	12.6000	12.7000	-6.273%	58	1,151	+15.354%
2025-10-07	13.0700	13.7000	13.0700	13.5500	+0.594%	188	1,115	+8.118%
2025-10-06	13.4500	13.5500	13.4500	13.4700	-4.806%	148	934	+8.760%
2025-10-03	13.5500	14.1500	13.5500	14.1500	+1.725%	90	814	+3.534%
2025-10-02	13.9100	13.9100	13.9100	13.9100	-4.986%	3	728	+5.320%
2025-10-01	14.6100	14.7000	14.6100	14.6400	-21.878%	300	725	+0.068%
2025-09-03	18.7400	18.7400	18.7400	18.7400	-2.750%	21	588	-21.825%
2025-09-02	19.0700	19.2700	19.0700	19.2700	+14.294%	3	609	-23.975%
2025-08-14	16.8600	16.8600	16.8600	16.8600	+2.492%	10	607	-13.108%
2025-08-13	16.4500	16.4500	16.4500	16.4500	-3.801%	10	617	-10.942%
2025-08-08	17.1000	17.1000	17.1000	17.1000	+4.844%	20	607	-14.327%
2025-08-07	16.3100	16.3100	16.3100	16.3100	-4.059%	10	589	-10.178%
2025-08-06	17.1200	17.3500	17.0000	17.0000	+32.296%	49	579	-13.824%
2025-08-04	13.2200	13.2200	12.8500	12.8500	-6.341%	394	380	+14.008%
2025-08-01	13.4600	14.1000	13.4600	13.7200	+12.922%	15	178	+6.778%
2025-07-31	12.3600	12.3600	12.1500	12.1500	-1.540%	2	186	+20.576%
2025-07-30	12.4000	12.4000	12.1900	12.3400	+0.325%	31	185	+18.720%
2025-07-29	12.3500	12.3500	12.3000	12.3000	-1.205%	2	154	+19.106%
2025-07-28	12.7000	12.7200	12.4500	12.4500	-10.560%	5	154	+17.671%
2025-07-25	13.9200	13.9200	13.9200	13.9200	-4.330%	1	149	+5.244%
2025-07-23	15.1500	15.1500	14.5500	14.5500	0.000%	149	148	+0.687%