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CLSK20261218C14
CLSK Dec 18 2026 14.00 Call (CLSK261218C00014000)
option OPRA

EOD

Sep 21, 2026

2.85+12.648%(+0.32)17

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-21	2.6200	3.0000	2.6200	2.8500	+12.648%	17	6,220	0.000%
2026-09-18	2.1500	2.5300	2.1500	2.5300	+29.744%	103	6,226	+12.648%
2026-09-17	2.2000	2.2000	1.9000	1.9500	+12.069%	84	6,252	+46.154%
2026-09-16	1.7800	1.7800	1.7200	1.7400	+6.098%	3	6,229	+63.793%
2026-09-15	1.8000	1.8000	1.6400	1.6400	-22.642%	263	6,230	+73.780%
2026-09-14	2.0000	2.2000	2.0000	2.1200	-9.787%	9	5,993	+34.434%
2026-09-11	2.3400	2.4100	2.2500	2.3500	+25.668%	11	5,987	+21.277%
2026-09-10	1.8600	1.9900	1.8600	1.8700	-10.096%	11	5,985	+52.406%
2026-09-09	2.2600	2.2600	2.0800	2.0800	-7.965%	129	5,985	+37.019%
2026-09-08	1.9800	2.3500	1.9800	2.2600	+24.862%	1,550	5,866	+26.106%
2026-09-04	1.8100	1.8100	1.8100	1.8100	+2.841%	2	5,151	+57.459%
2026-09-03	1.3200	1.7800	1.3200	1.7600	+66.038%	7	5,151	+61.932%
2026-09-02	1.0600	1.0600	1.0600	1.0600	-7.826%	1	5,150	+168.868%
2026-09-01	1.2500	1.2700	1.1200	1.1500	-16.667%	8	5,149	+147.826%
2026-08-31	1.4000	1.4000	1.2500	1.3800	-2.817%	27	5,152	+106.522%
2026-08-28	1.6300	1.6300	1.3900	1.4200	-31.731%	28	5,153	+100.704%
2026-08-27	2.0800	2.0800	2.0800	2.0800	+17.514%	50	5,153	+37.019%
2026-08-26	1.7200	1.7700	1.7200	1.7700	-16.509%	2	5,153	+61.017%
2026-08-25	2.0500	2.1200	2.0500	2.1200	+22.543%	9	5,153	+34.434%
2026-08-24	1.6000	1.9600	1.6000	1.7300	+0.581%	253	5,154	+64.740%
2026-08-21	2.3500	2.3500	1.7200	1.7200	-16.505%	259	4,933	+65.698%
2026-08-20	1.8700	2.1000	1.8500	2.0600	+37.333%	89	4,718	+38.350%
2026-08-19	1.5500	1.7200	1.3500	1.5000	-0.662%	147	4,742	+90.000%
2026-08-18	1.7500	1.7500	1.5000	1.5100	-23.737%	53	4,652	+88.742%
2026-08-17	1.8500	1.9800	1.8500	1.9800	+8.197%	4	4,646	+43.939%
2026-08-14	1.5200	1.8900	1.5200	1.8300	+14.375%	210	4,648	+55.738%
2026-08-13	1.6800	1.6800	1.6000	1.6000	-21.182%	220	4,848	+78.125%
2026-08-12	2.0000	2.0700	1.8700	2.0300	+19.412%	34	4,838	+40.394%
2026-08-11	1.9000	1.9500	1.7000	1.7000	-7.609%	192	4,808	+67.647%
2026-08-10	2.1200	2.1300	1.8000	1.8400	-16.742%	77	4,758	+54.891%
2026-08-07	2.1500	2.3500	2.1500	2.2100	-16.604%	7	4,810	+28.959%
2026-08-06	2.9600	2.9600	2.6500	2.6500	-17.445%	4	4,806	+7.547%
2026-08-05	3.2100	3.2100	3.2100	3.2100	-14.400%	5	4,804	-11.215%
2026-08-04	3.8500	3.9000	3.5000	3.7500	-2.597%	16	4,804	-24.000%
2026-08-03	3.1900	3.8500	3.1900	3.8500	+14.925%	123	4,809	-25.974%
2026-07-31	3.6000	3.6000	3.2500	3.3500	-8.219%	29	4,811	-14.925%
2026-07-30	3.8000	3.8000	3.6000	3.6500	+58.696%	33	4,813	-21.918%
2026-07-29	2.6400	2.6900	2.3000	2.3000	-25.806%	21	4,799	+23.913%
2026-07-28	3.3000	3.3000	2.8000	3.1000	-12.676%	1,731	4,799	-8.065%
2026-07-27	3.5600	3.5600	3.3500	3.5500	-14.458%	93	3,096	-19.718%
2026-07-24	4.1900	4.4000	4.1500	4.1500	-9.586%	6	3,058	-31.325%
2026-07-23	4.6300	4.8500	4.5900	4.5900	+2.227%	3	3,060	-37.908%
2026-07-22	4.5000	4.5000	4.4900	4.4900	-2.391%	10	3,060	-36.526%
2026-07-21	4.5000	4.7500	4.2400	4.6000	+10.843%	77	3,060	-38.043%
2026-07-20	3.5000	4.2500	3.5000	4.1500	+38.333%	51	3,056	-31.325%
2026-07-17	2.7300	3.0000	2.5400	3.0000	+2.389%	28	3,034	-5.000%
2026-07-16	3.5700	3.5700	2.8900	2.9300	-11.212%	222	3,027	-2.730%
2026-07-15	3.6100	3.7000	3.3000	3.3000	-2.941%	91	3,035	-13.636%
2026-07-14	3.8000	3.8000	2.9500	3.4000	+30.268%	246	2,975	-16.176%
2026-07-13	2.6100	2.6100	2.6100	2.6100	-8.741%	2	2,882	+9.195%
2026-07-10	2.8400	2.8600	2.8400	2.8600	-6.230%	90	2,881	-0.350%
2026-07-09	2.9000	3.1000	2.9000	3.0500	+14.662%	11	2,881	-6.557%
2026-07-08	2.5200	2.6600	2.5200	2.6600	-3.971%	72	2,877	+7.143%
2026-07-07	2.6100	2.7700	2.6100	2.7700	-19.710%	15	2,812	+2.888%
2026-07-06	3.6000	3.6000	3.4000	3.4500	+21.053%	10	2,813	-17.391%
2026-07-02	3.6000	3.6000	2.8000	2.8500	-18.571%	197	2,807	0.000%
2026-07-01	3.6300	3.7800	3.5000	3.5000	-14.634%	15	2,807	-18.571%
2026-06-30	4.2500	4.2500	4.1000	4.1000	-12.766%	9	2,807	-30.488%
2026-06-29	5.3200	5.3200	4.6700	4.7000	-7.480%	6	2,799	-39.362%
2026-06-26	5.0800	5.0800	5.0800	5.0800	-0.392%	5	2,799	-43.898%
2026-06-25	5.0000	5.1000	5.0000	5.1000	-2.299%	6	2,799	-44.118%
2026-06-24	6.2200	6.2200	5.2200	5.2200	-24.348%	6	2,799	-45.402%
2026-06-23	5.9300	6.9000	5.9300	6.9000	+12.378%	6	2,800	-58.696%
2026-06-18	6.1400	6.1400	6.1400	6.1400	-4.063%	10	2,796	-53.583%
2026-06-17	6.3000	6.4000	6.3000	6.4000	-3.030%	18	2,796	-55.469%
2026-06-16	6.5800	6.8500	6.5800	6.6000	+2.326%	7	2,794	-56.818%
2026-06-15	6.4000	6.5800	6.4000	6.4500	+21.698%	3	2,795	-55.814%
2026-06-12	5.3000	5.3000	5.3000	5.3000	+9.278%	1	2,798	-46.226%
2026-06-11	4.8500	4.8500	4.8500	4.8500	-2.020%	1	2,798	-41.237%
2026-06-10	5.5000	5.5000	4.9500	4.9500	-4.808%	55	2,799	-42.424%
2026-06-09	6.1800	6.1800	5.2000	5.2000	-16.129%	32	2,800	-45.192%
2026-06-08	5.6000	6.2000	5.6000	6.2000	+19.923%	9	2,809	-54.032%
2026-06-05	5.2600	5.2600	4.3500	5.1700	-13.400%	22	2,808	-44.874%
2026-06-04	5.8000	5.9700	5.8000	5.9700	-13.728%	10	2,807	-52.261%
2026-06-03	6.9400	6.9400	6.9200	6.9200	-3.889%	3	2,807	-58.815%
2026-06-02	7.7600	7.7600	7.2000	7.2000	-8.163%	4	2,808	-60.417%
2026-06-01	6.3500	8.1600	6.3500	7.8400	+12.000%	12	2,809	-63.648%
2026-05-29	6.8300	7.2200	6.3800	7.0000	-3.047%	14	2,813	-59.286%
2026-05-28	6.7500	7.4000	6.7500	7.2200	+15.891%	65	2,804	-60.526%
2026-05-26	5.8300	6.3300	5.7800	6.2300	+15.799%	18	2,804	-54.254%
2026-05-22	5.3700	5.6000	5.3000	5.3800	+3.462%	37	2,795	-47.026%
2026-05-21	5.2300	5.2300	5.2000	5.2000	+2.970%	24	2,772	-45.192%
2026-05-20	5.1000	5.4800	4.9500	5.0500	+17.442%	210	2,772	-43.564%
2026-05-19	3.6500	4.3000	3.5700	4.3000	+34.375%	15	2,594	-33.721%
2026-05-18	3.6500	3.6600	3.2000	3.2000	-0.312%	41	2,594	-10.938%
2026-05-15	3.4000	3.4000	3.1300	3.2100	-8.286%	87	2,594	-11.215%
2026-05-14	3.5000	3.5000	3.5000	3.5000	-0.568%	3	2,614	-18.571%
2026-05-13	3.5000	3.5200	3.5000	3.5200	+10.000%	2	2,627	-19.034%
2026-05-12	3.4300	3.4300	3.1500	3.2000	-23.810%	48	2,627	-10.938%
2026-05-11	4.2000	4.6200	3.8700	4.2000	+5.000%	3,293	2,627	-32.143%
2026-05-08	4.2500	4.2500	4.0000	4.0000	+3.093%	31	3,483	-28.750%
2026-05-07	4.0000	4.1000	3.8000	3.8800	-7.619%	8	3,453	-26.546%
2026-05-06	3.9300	4.2200	3.7500	4.2000	+18.644%	85	3,453	-32.143%
2026-05-05	3.4200	3.6500	3.4000	3.5400	+16.447%	3,230	3,393	-19.492%
2026-05-01	3.0400	3.0400	3.0400	3.0400	-5.000%	4	183	-6.250%
2026-04-30	3.0400	3.2000	3.0400	3.2000	+29.032%	5	183	-10.938%
2026-04-29	2.4800	2.4800	2.4800	2.4800	-4.981%	175	178	+14.919%
2026-04-28	2.6100	2.6100	2.6100	2.6100	-21.856%	1	4	+9.195%
2026-04-24	3.3400	3.3400	3.3400	3.3400	+20.144%	2	5	-14.671%
2026-04-23	3.1000	3.1000	2.7000	2.7800	-11.465%	4	4	+2.518%
2026-04-22	3.1400	3.1400	3.1400	3.1400	+10.175%	1	2	-9.236%
2026-04-20	2.8500	2.8500	2.8500	2.8500	0.000%	1	1	0.000%

.dark-mode .n34P5x{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .n34P5x{ color: #333333; background-color: white; border: 2px solid #333333; }CLSK20261218C14CLSK Dec 18 2026 14.00 Call (CLSK261218C00014000)option OPRA

CLSK20261218C14
CLSK Dec 18 2026 14.00 Call (CLSK261218C00014000)
option OPRA