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CLSK20280121P5
CLSK Jan 21 2028 5.00 Put (CLSK280121P00005000)
option OPRA

EOD

Sep 21, 2026

0.5100-5.556%(-0.0300)13

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-21	0.5100	0.5100	0.4900	0.5100	-5.556%	13	11,747	0.000%
2026-09-18	0.5700	0.5700	0.5400	0.5400	-14.286%	10	11,743	-5.556%
2026-09-16	0.6400	0.6500	0.5700	0.6300	0.000%	154	11,744	-19.048%
2026-09-11	0.6600	0.6600	0.6100	0.6300	-7.353%	94	11,631	-19.048%
2026-09-10	0.6800	0.6800	0.6800	0.6800	+6.250%	7	11,631	-25.000%
2026-09-09	0.6400	0.6400	0.6400	0.6400	+12.281%	7	11,631	-20.313%
2026-09-08	0.5100	0.5700	0.5100	0.5700	-26.923%	304	11,631	-10.526%
2026-09-02	0.8100	0.8100	0.7600	0.7800	+13.043%	48	11,644	-34.615%
2026-09-01	0.7000	0.7000	0.6900	0.6900	-4.167%	2	11,651	-26.087%
2026-08-28	0.7200	0.7200	0.7200	0.7200	-1.370%	110	11,651	-29.167%
2026-08-27	0.7300	0.7300	0.7300	0.7300	+2.817%	10	11,651	-30.137%
2026-08-26	0.7300	0.8000	0.7100	0.7100	+12.698%	178	11,651	-28.169%
2026-08-25	0.7800	0.7800	0.6300	0.6300	-10.000%	12	11,648	-19.048%
2026-08-24	0.7900	0.7900	0.6900	0.7000	+9.375%	77	11,657	-27.143%
2026-08-21	0.6400	0.6400	0.6400	0.6400	-8.571%	4	11,671	-20.313%
2026-08-20	0.6900	0.7400	0.6800	0.7000	-6.667%	68	11,675	-27.143%
2026-08-19	0.7400	0.7500	0.7400	0.7500	+1.351%	2	11,697	-32.000%
2026-08-18	0.7300	0.7400	0.7000	0.7400	-8.642%	430	11,699	-31.081%
2026-08-17	0.8200	0.8200	0.8100	0.8100	+12.500%	8	11,839	-37.037%
2026-08-14	0.7700	0.7700	0.7200	0.7200	-14.286%	496	11,842	-29.167%
2026-08-13	0.8700	0.8700	0.8300	0.8400	-3.448%	12	11,849	-39.286%
2026-08-11	0.8800	0.8800	0.8700	0.8700	+3.571%	3	11,849	-41.379%
2026-08-10	0.9300	0.9300	0.7700	0.8400	-15.152%	22	11,849	-39.286%
2026-08-06	0.9900	0.9900	0.9900	0.9900	+6.452%	10	11,848	-48.485%
2026-08-05	0.9300	0.9300	0.9300	0.9300	+4.494%	34	11,848	-45.161%
2026-08-04	0.9100	0.9100	0.8900	0.8900	+8.537%	13	11,848	-42.697%
2026-08-03	0.9600	0.9600	0.8100	0.8200	-3.529%	31	11,848	-37.805%
2026-07-31	0.8700	0.8700	0.8500	0.8500	+1.190%	22	11,857	-40.000%
2026-07-30	0.8400	0.8400	0.8400	0.8400	-4.545%	1	11,867	-39.286%
2026-07-29	0.9700	0.9700	0.8800	0.8800	-8.333%	160	11,867	-42.045%
2026-07-28	0.9600	0.9600	0.9600	0.9600	+12.941%	11	12,017	-46.875%
2026-07-24	0.8500	0.8500	0.8500	0.8500	0.000%	34	12,017	-40.000%
2026-07-20	0.8500	0.8500	0.8500	0.8500	-19.048%	2	12,033	-40.000%
2026-07-17	1.0500	1.0500	1.0500	1.0500	+12.903%	10	12,035	-51.429%
2026-07-16	0.9500	1.0300	0.9300	0.9300	-4.124%	188	12,045	-45.161%
2026-07-15	0.9700	0.9700	0.9700	0.9700	+2.105%	12	12,085	-47.423%
2026-07-09	0.9500	0.9500	0.9500	0.9500	-5.941%	1	12,095	-46.316%
2026-07-08	0.9500	1.0300	0.9500	1.0100	-0.980%	97	12,096	-49.505%
2026-07-07	1.0200	1.0200	1.0000	1.0200	+36.000%	98	12,159	-50.000%
2026-06-30	0.7500	0.7500	0.7500	0.7500	-8.537%	3	12,187	-32.000%
2026-06-24	0.8200	0.8200	0.8200	0.8200	+22.388%	1	12,190	-37.805%
2026-06-22	0.7500	0.7500	0.6700	0.6700	-8.219%	7	12,191	-23.881%
2026-06-18	0.7300	0.7300	0.7300	0.7300	-27.000%	2	12,192	-30.137%
2026-06-08	1.0000	1.0000	1.0000	1.0000	0.000%	150	12,192	-49.000%
2026-06-05	1.0000	1.0000	1.0000	1.0000	0.000%	6	12,042	-49.000%
2026-06-04	1.0000	1.0000	1.0000	1.0000	+13.636%	1	12,047	-49.000%
2026-06-02	0.8500	0.9000	0.8500	0.8800	-2.222%	16	12,047	-42.045%
2026-06-01	0.9000	0.9000	0.9000	0.9000	-10.000%	3	12,037	-43.333%
2026-05-29	1.0000	1.0000	1.0000	1.0000	+7.527%	1	12,037	-49.000%
2026-05-26	0.9300	0.9300	0.9300	0.9300	-7.000%	1	12,037	-45.161%
2026-05-20	0.9200	1.0000	0.9200	1.0000	+8.696%	2	12,037	-49.000%
2026-05-19	0.9700	0.9700	0.9200	0.9200	-8.911%	4	12,037	-44.565%
2026-05-18	1.0500	1.0500	1.0100	1.0100	-3.810%	2	12,037	-49.505%
2026-05-15	1.0500	1.0500	1.0500	1.0500	+2.941%	2	12,037	-51.429%
2026-05-07	1.0200	1.0200	1.0200	1.0200	+4.082%	2	12,037	-50.000%
2026-05-06	0.9500	0.9800	0.9500	0.9800	-16.239%	2	12,036	-47.959%
2026-05-04	1.1700	1.1700	1.1700	1.1700	+3.540%	1	12,037	-56.410%
2026-04-29	1.1200	1.1300	1.1100	1.1300	-11.024%	300	12,037	-54.867%
2026-04-23	1.2700	1.2700	1.2700	1.2700	+11.404%	1	11,881	-59.843%
2026-04-21	1.2100	1.2100	1.1400	1.1400	-6.557%	14	11,881	-55.263%
2026-04-17	1.2200	1.2200	1.2200	1.2200	-8.271%	2	11,881	-58.197%
2026-04-13	1.3400	1.3400	1.3300	1.3300	-2.920%	3	11,881	-61.654%
2026-04-09	1.3700	1.3700	1.3700	1.3700	+2.239%	1	11,881	-62.774%
2026-04-08	1.3400	1.3400	1.3400	1.3400	-8.844%	47	11,881	-61.940%
2026-04-06	1.4900	1.5300	1.4700	1.4700	-5.161%	4	11,881	-65.306%
2026-04-01	1.5500	1.5500	1.5500	1.5500	+3.333%	1	11,880	-67.097%
2026-03-31	1.5600	1.5600	1.5000	1.5000	-6.250%	14	11,880	-66.000%
2026-03-30	1.6000	1.6000	1.6000	1.6000	+1.266%	10	11,877	-68.125%
2026-03-27	1.4200	1.5800	1.4200	1.5800	+8.966%	17	11,877	-67.722%
2026-03-19	1.4500	1.4500	1.4500	1.4500	+2.113%	10	11,878	-64.828%
2026-03-18	1.4200	1.4200	1.4200	1.4200	0.000%	1	11,878	-64.085%
2026-03-16	1.4200	1.4200	1.4200	1.4200	-5.333%	1	11,878	-64.085%
2026-03-06	1.4900	1.5000	1.4900	1.5000	+0.671%	32,501	11,878	-66.000%
2026-03-05	1.6700	1.6700	1.4500	1.4900	+8.759%	203	390	-65.772%
2026-03-03	1.3700	1.3700	1.3700	1.3700	-5.517%	1	315	-62.774%
2026-03-02	1.4500	1.4500	1.4500	1.4500	-1.361%	1	314	-64.828%
2026-02-27	1.4700	1.4700	1.4700	1.4700	+3.521%	3	314	-65.306%
2026-02-24	1.4200	1.4200	1.4200	1.4200	-10.127%	1	311	-64.085%
2026-02-13	1.5900	1.5900	1.5800	1.5800	-3.067%	10	308	-67.722%
2026-02-12	1.7000	1.9700	1.6300	1.6300	+9.396%	17	308	-68.712%
2026-02-11	1.4900	1.4900	1.4900	1.4900	+1.361%	4	303	-65.772%
2026-02-10	1.4700	1.4700	1.4700	1.4700	-8.125%	1	300	-65.306%
2026-02-06	1.6000	1.6000	1.6000	1.6000	-3.030%	17	299	-68.125%
2026-02-05	1.5000	1.6500	1.5000	1.6500	+17.857%	14	299	-69.091%
2026-02-04	1.3700	1.4000	1.3700	1.4000	+1.449%	6	288	-63.571%
2026-02-03	1.3800	1.3800	1.3800	1.3800	+2.985%	5	287	-63.043%
2026-02-02	1.3400	1.3400	1.3400	1.3400	+7.200%	3	282	-61.940%
2026-01-27	1.2500	1.2500	1.2500	1.2500	+6.838%	10	285	-59.200%
2026-01-23	1.1700	1.1700	1.1700	1.1700	-5.645%	2	275	-56.410%
2026-01-20	1.3000	1.3000	1.2300	1.2400	-0.800%	10	273	-58.871%
2026-01-14	1.2300	1.2700	1.2300	1.2500	-3.101%	8	263	-59.200%
2026-01-13	1.2300	1.3000	1.2300	1.2900	-4.444%	69	257	-60.465%
2026-01-05	1.2300	1.3500	1.2300	1.3500	+9.756%	172	137	-62.222%
2025-12-15	1.2300	1.2300	1.2300	1.2300	+9.821%	10	137	-58.537%
2025-12-04	1.1200	1.1200	1.1200	1.1200	-2.609%	5	127	-54.464%
2025-12-03	1.1500	1.1500	1.1500	1.1500	-8.000%	5	122	-55.652%
2025-12-02	1.1700	1.2500	1.1700	1.2500	+6.838%	67	117	-59.200%
2025-12-01	1.1700	1.1700	1.1700	1.1700	+6.364%	3	91	-56.410%
2025-11-28	1.1000	1.1000	1.1000	1.1000	-7.563%	1	89	-53.636%
2025-11-26	1.1900	1.1900	1.1900	1.1900	-10.526%	1	89	-57.143%
2025-11-24	1.3300	1.3300	1.3300	1.3300	+1.527%	13	89	-61.654%
2025-11-19	1.3100	1.3100	1.3100	1.3100	-8.392%	10	79	-61.069%
2025-11-18	1.6100	1.6100	1.4300	1.4300	-8.917%	11	69	-64.336%
2025-11-17	1.5700	1.5700	1.5700	1.5700	+26.613%	1	69	-67.516%
2025-11-14	1.2400	1.2400	1.2400	1.2400	+21.569%	40	68	-58.871%
2025-11-12	1.0200	1.0200	1.0200	1.0200	+6.250%	3	40	-50.000%
2025-11-10	0.9600	0.9600	0.9600	0.9600	0.000%	5	40	-46.875%
2025-11-07	0.9600	0.9600	0.9600	0.9600	+1.053%	1	40	-46.875%
2025-10-30	0.9500	0.9500	0.9500	0.9500	+7.955%	3	40	-46.316%
2025-10-28	0.9700	0.9700	0.8800	0.8800	+2.326%	2	37	-42.045%
2025-10-21	0.9700	0.9800	0.8500	0.8600	-14.000%	8	36	-40.698%
2025-10-20	0.7500	1.9300	0.7500	1.0000	-69.697%	6	35	-49.000%
2025-10-17	3.3000	3.3000	3.3000	3.3000	+283.721%	5	35	-84.545%
2025-10-15	0.8000	1.1300	0.8000	0.8600	-12.245%	27	32	-40.698%
2025-10-14	0.9800	0.9800	0.9800	0.9800	-34.667%	2	26	-47.959%
2025-10-13	1.5000	1.5000	1.5000	1.5000	+50.000%	1	26	-66.000%
2025-10-10	0.6600	2.4600	0.6600	1.0000	+20.482%	18	27	-49.000%
2025-10-09	2.4600	2.4600	0.8300	0.8300	-17.000%	2	29	-38.554%
2025-10-08	0.9800	2.1400	0.8600	1.0000	0.000%	19	28	-49.000%
2025-10-07	0.6000	1.0000	0.6000	1.0000	-0.990%	11	39	-49.000%
2025-10-06	0.8500	2.3200	0.8500	1.0100	+1.000%	4	31	-49.505%
2025-10-03	2.0800	2.0800	1.0000	1.0000	-3.846%	2	29	-49.000%
2025-09-29	1.0300	1.0600	1.0300	1.0400	-13.333%	20	28	-50.962%
2025-09-25	1.1200	1.2000	1.1200	1.2000	+17.647%	6	13	-57.500%
2025-09-23	1.0100	1.0200	1.0100	1.0200	-1.923%	2	7	-50.000%
2025-09-22	1.0400	1.0400	1.0400	1.0400	+0.971%	3	5	-50.962%
2025-09-19	1.0500	1.0500	1.0300	1.0300	0.000%	2	2	-50.485%

.dark-mode .J8VDDf{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .J8VDDf{ color: #333333; background-color: white; border: 2px solid #333333; }CLSK20280121P5CLSK Jan 21 2028 5.00 Put (CLSK280121P00005000)option OPRA

CLSK20280121P5
CLSK Jan 21 2028 5.00 Put (CLSK280121P00005000)
option OPRA