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CLSK20280121C10
CLSK Jan 21 2028 10.00 Call (CLSK280121C00010000)
option OPRA

EOD

Jul 22, 2026

8.85-1.117%(-0.10)63

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-22	8.8200	8.8500	8.8200	8.8500	-1.117%	63	3,412	0.000%
2026-07-21	8.7000	9.0000	8.6000	8.9500	+7.186%	16	3,442	-1.117%
2026-07-20	7.9000	8.4500	7.9000	8.3500	+23.887%	9	3,443	+5.988%
2026-07-17	6.5000	6.9000	6.3200	6.7400	-2.319%	23	3,439	+31.306%
2026-07-16	7.4000	7.6000	6.8800	6.9000	-5.479%	168	3,454	+28.261%
2026-07-15	8.0000	8.2500	7.3000	7.3000	-0.680%	10	3,587	+21.233%
2026-07-14	7.5400	7.7500	7.2300	7.3500	+15.748%	27	3,593	+20.408%
2026-07-13	6.0500	6.3500	6.0500	6.3500	-7.971%	3	3,581	+39.370%
2026-07-10	6.9000	6.9000	6.9000	6.9000	-2.128%	6	3,583	+28.261%
2026-07-09	7.0000	7.0500	6.9000	7.0500	+12.800%	55	3,577	+25.532%
2026-07-08	6.3000	6.3000	6.2000	6.2500	-3.101%	161	3,525	+41.600%
2026-07-07	7.0000	7.0000	6.4000	6.4500	-11.279%	7	3,366	+37.209%
2026-07-06	7.0000	7.2700	7.0000	7.2700	+11.332%	58	3,362	+21.733%
2026-07-02	7.3100	7.4600	6.5300	6.5300	-16.921%	90	3,341	+35.528%
2026-07-01	8.0000	8.0000	7.0000	7.8600	-4.146%	19	3,341	+12.595%
2026-06-30	8.3500	8.5000	8.2000	8.2000	-7.865%	22	3,337	+7.927%
2026-06-29	9.0900	9.0900	8.9000	8.9000	-4.506%	20	3,336	-0.562%
2026-06-26	9.3200	9.3200	9.3200	9.3200	+0.757%	1	3,321	-5.043%
2026-06-25	10.2000	10.2000	9.2500	9.2500	-8.234%	9	3,321	-4.324%
2026-06-24	10.0800	10.0800	10.0800	10.0800	-8.364%	1	3,326	-12.202%
2026-06-23	10.2300	11.0000	10.0500	11.0000	+2.612%	44	3,325	-19.545%
2026-06-22	10.9500	12.0000	10.7200	10.7200	+5.098%	57	3,368	-17.444%
2026-06-18	10.2500	10.4700	10.2000	10.2000	-3.409%	45	3,391	-13.235%
2026-06-17	10.2500	10.9300	10.2500	10.5600	-5.882%	30	3,391	-16.193%
2026-06-16	11.2000	11.2200	11.2000	11.2200	+5.849%	2	3,376	-21.123%
2026-06-15	11.1000	11.1000	10.3000	10.6000	+5.055%	95	3,378	-16.509%
2026-06-12	10.0500	10.1000	10.0500	10.0900	+15.183%	4	3,405	-12.289%
2026-06-10	8.9000	8.9000	8.7600	8.7600	-1.017%	6	3,409	+1.027%
2026-06-09	10.0000	10.0000	8.8500	8.8500	-14.078%	3	3,403	0.000%
2026-06-08	9.4000	10.3000	9.4000	10.3000	+20.750%	14	3,400	-14.078%
2026-06-05	9.7000	9.7000	8.0100	8.5300	-18.762%	228	3,409	+3.751%
2026-06-04	10.0000	10.8000	10.0000	10.5000	-5.405%	41	3,507	-15.714%
2026-06-03	11.1100	11.1600	10.9000	11.1000	+1.463%	44	3,472	-20.270%
2026-06-02	12.3100	12.3100	10.6500	10.9400	-9.587%	58	3,482	-19.104%
2026-06-01	11.2100	12.3500	11.2100	12.1000	+2.110%	120	3,510	-26.860%
2026-05-29	10.9000	11.8500	10.6600	11.8500	+3.043%	142	3,525	-25.316%
2026-05-28	11.3500	11.8000	11.3500	11.5000	-0.260%	29	3,404	-23.043%
2026-05-27	10.9000	11.5300	10.4200	11.5300	+6.759%	70	3,387	-23.244%
2026-05-26	9.9100	10.8000	9.9100	10.8000	+10.997%	30	3,377	-18.056%
2026-05-22	9.4000	9.9500	9.4000	9.7300	+4.064%	14	3,364	-9.044%
2026-05-21	9.2500	9.5000	9.1200	9.3500	-2.604%	25	3,367	-5.348%
2026-05-20	8.6400	9.7500	8.6400	9.6000	+17.073%	71	3,367	-7.813%
2026-05-19	7.5300	8.2000	7.3000	8.2000	+13.103%	283	3,273	+7.927%
2026-05-18	7.6000	7.6000	6.6300	7.2500	+2.113%	175	3,273	+22.069%
2026-05-15	7.2800	7.2800	6.7500	7.1000	-6.579%	8	3,273	+24.648%
2026-05-14	7.7100	7.7100	7.5500	7.6000	+6.294%	41	3,270	+16.447%
2026-05-13	7.3000	7.3000	6.9800	7.1500	-1.243%	50	3,369	+23.776%
2026-05-12	7.8400	7.8400	6.4400	7.2400	-12.242%	97	3,369	+22.238%
2026-05-11	7.4000	9.0000	7.4000	8.2500	+3.774%	67	3,369	+7.273%
2026-05-08	7.6100	7.9500	7.6100	7.9500	+5.438%	10	3,380	+11.321%
2026-05-07	7.6000	7.6800	7.5000	7.5400	-6.914%	28	3,378	+17.374%
2026-05-06	7.7000	8.3000	7.5500	8.1000	+14.569%	96	3,360	+9.259%
2026-05-05	7.0000	7.4000	7.0000	7.0700	+3.971%	48	3,372	+25.177%
2026-05-04	6.5300	6.8000	6.5300	6.8000	+7.087%	5	3,369	+30.147%
2026-05-01	6.6500	6.6700	6.3500	6.3500	-7.703%	53	3,390	+39.370%
2026-04-30	6.1500	6.8800	6.1500	6.8800	+21.986%	87	3,390	+28.634%
2026-04-29	5.7000	5.7300	5.4400	5.6400	-1.571%	57	3,427	+56.915%
2026-04-28	5.6000	5.8000	5.6000	5.7300	-10.188%	6	3,374	+54.450%
2026-04-27	6.5200	6.7000	6.3600	6.3800	-7.267%	34	3,378	+38.715%
2026-04-24	6.9000	7.1000	6.8600	6.8800	+9.206%	45	3,355	+28.634%
2026-04-23	6.4000	6.5500	6.0900	6.3000	0.000%	71	3,346	+40.476%
2026-04-22	6.3800	6.7500	6.2000	6.3000	+7.143%	85	3,384	+40.476%
2026-04-21	6.4900	6.4900	5.8100	5.8800	-5.161%	38	3,404	+50.510%
2026-04-20	6.0000	6.3600	6.0000	6.2000	+1.639%	39	3,404	+42.742%
2026-04-17	6.0000	6.3000	5.9700	6.1000	+8.929%	114	3,401	+45.082%
2026-04-16	5.6000	5.6000	5.3800	5.6000	-3.448%	39	3,471	+58.036%
2026-04-15	5.5800	5.9100	5.3800	5.8000	+3.387%	26	3,439	+52.586%
2026-04-14	5.8000	6.0500	5.6000	5.6100	+5.849%	96	3,437	+57.754%
2026-04-13	4.6500	5.3000	4.6500	5.3000	+14.471%	114	3,419	+66.981%
2026-04-10	4.9100	4.9100	4.6300	4.6300	-6.653%	20	3,447	+91.145%
2026-04-09	4.6000	5.0100	4.5600	4.9600	+7.826%	27	3,429	+78.427%
2026-04-08	4.4000	4.6500	4.2800	4.6000	+18.557%	307	3,446	+92.391%
2026-04-07	3.8500	3.9300	3.7500	3.8800	-1.772%	66	3,512	+128.093%
2026-04-06	4.0000	4.1600	3.9500	3.9500	+1.542%	71	3,459	+124.051%
2026-04-02	3.4500	3.8900	3.4500	3.8900	+3.733%	56	3,461	+127.506%
2026-04-01	3.8100	4.0500	3.7000	3.7500	+1.351%	25	3,461	+136.000%
2026-03-31	3.5700	3.7000	3.4400	3.7000	+5.714%	72	3,445	+139.189%
2026-03-30	3.8500	3.8500	3.4000	3.5000	-10.256%	27	3,496	+152.857%
2026-03-27	4.1500	4.1500	3.7500	3.9000	-8.451%	41	3,480	+126.923%
2026-03-26	4.6300	4.6300	4.2500	4.2600	-7.991%	37	3,454	+107.746%
2026-03-25	4.7000	4.7000	4.6300	4.6300	+1.758%	4	3,441	+91.145%
2026-03-24	4.5500	4.5500	4.5500	4.5500	-8.081%	1	3,443	+94.505%
2026-03-23	4.8700	4.9500	4.7000	4.9500	+13.793%	41	3,443	+78.788%
2026-03-20	4.6000	4.6000	4.3500	4.3500	-4.396%	5	3,452	+103.448%
2026-03-19	4.2000	4.7000	4.2000	4.5500	-7.332%	14	3,451	+94.505%
2026-03-18	4.8000	4.9600	4.8000	4.9100	+2.505%	37	3,447	+80.244%
2026-03-17	4.7800	5.0000	4.7500	4.7900	-1.237%	26	3,455	+84.760%
2026-03-16	4.9000	4.9500	4.8300	4.8500	+4.301%	27	3,463	+82.474%
2026-03-13	4.8600	5.0500	4.5000	4.6500	+5.204%	93	3,450	+90.323%
2026-03-12	4.4000	4.4200	4.3500	4.4200	-5.353%	14	3,441	+100.226%
2026-03-11	4.6600	4.7200	4.5000	4.6700	-1.684%	8	3,427	+89.507%
2026-03-10	5.1500	5.1500	4.5000	4.7500	+3.261%	15	3,420	+86.316%
2026-03-09	4.2500	4.6000	4.1700	4.6000	+8.235%	59	3,426	+92.391%
2026-03-06	4.6500	4.6500	4.2500	4.2500	-14.141%	161	3,416	+108.235%
2026-03-05	5.3000	5.3000	4.6000	4.9500	-6.604%	47	3,374	+78.788%
2026-03-04	5.3000	5.3000	5.0600	5.3000	+8.163%	94	3,342	+66.981%
2026-03-03	4.7100	4.9000	4.7000	4.9000	-4.854%	32	3,276	+80.612%
2026-03-02	5.3500	5.3500	4.8300	5.1500	+8.421%	16	3,260	+71.845%
2026-02-27	4.9000	4.9000	4.6500	4.7500	-5.567%	33	3,267	+86.316%
2026-02-26	5.1300	5.1400	5.0100	5.0300	-5.451%	36	3,243	+75.944%
2026-02-25	5.4500	5.4500	4.8800	5.3200	+2.308%	54	3,206	+66.353%
2026-02-24	4.5800	5.3100	4.5800	5.2000	+9.474%	117	3,206	+70.192%
2026-02-23	4.7100	5.0500	4.6500	4.7500	+2.151%	46	3,202	+86.316%
2026-02-20	4.6600	5.0000	4.6500	4.6500	-1.274%	37	3,212	+90.323%
2026-02-19	4.2000	4.7100	4.2000	4.7100	+9.535%	34	3,196	+87.898%
2026-02-18	4.3500	4.5000	4.2500	4.3000	-7.923%	101	3,188	+105.814%
2026-02-17	4.8500	4.8500	4.3800	4.6700	-4.107%	62	3,217	+89.507%
2026-02-13	4.7000	5.0500	4.6000	4.8700	+7.033%	15	3,188	+81.725%
2026-02-12	4.6500	4.8500	4.4400	4.5500	-4.211%	55	3,188	+94.505%
2026-02-11	4.8500	5.0000	4.5000	4.7500	-3.651%	150	3,158	+86.316%
2026-02-10	4.8200	5.2000	4.7500	4.9300	-1.400%	46	3,157	+79.513%
2026-02-09	4.8500	5.0500	4.6500	5.0000	-0.990%	251	3,137	+77.000%
2026-02-06	4.1100	5.2400	4.1100	5.0500	+31.169%	90	3,038	+75.248%
2026-02-05	4.7000	5.0000	3.5000	3.8500	-25.243%	311	3,027	+129.870%
2026-02-04	5.6000	5.9000	4.8900	5.1500	-13.445%	123	2,951	+71.845%
2026-02-03	5.8500	5.9500	5.5500	5.9500	+5.310%	1,037	2,910	+48.739%
2026-02-02	6.0000	6.1000	5.6500	5.6500	-9.600%	2,227	2,804	+56.637%
2026-01-30	6.7500	6.7500	6.2500	6.2500	-7.953%	9	2,122	+41.600%
2026-01-29	7.7000	7.7000	6.7500	6.7900	-12.949%	338	2,121	+30.339%
2026-01-28	7.7900	7.8000	7.7600	7.8000	+3.448%	4	1,804	+13.462%
2026-01-27	7.1100	7.5400	7.0500	7.5400	+10.073%	15	1,808	+17.374%
2026-01-26	6.9500	7.3000	6.8100	6.8500	-14.801%	360	1,809	+29.197%
2026-01-23	7.0500	8.4000	6.9700	8.0400	+5.789%	46	1,755	+10.075%
2026-01-22	7.3700	7.6000	7.3700	7.6000	+12.426%	4	1,776	+16.447%
2026-01-21	7.6000	8.0000	6.7600	6.7600	-8.277%	60	1,772	+30.917%
2026-01-20	7.0500	7.5000	6.9500	7.3700	-3.026%	30	1,726	+20.081%
2026-01-16	7.5500	7.8800	7.5500	7.6000	-2.564%	9	1,690	+16.447%
2026-01-15	7.8000	7.8000	7.8000	7.8000	+1.299%	3	1,690	+13.462%
2026-01-14	7.5000	8.0300	7.3100	7.7000	+8.451%	62	1,690	+14.935%
2026-01-13	7.0700	7.1000	7.0700	7.1000	+5.185%	18	1,675	+24.648%
2026-01-12	6.7500	6.7500	6.7500	6.7500	0.000%	1	1,693	+31.111%
2026-01-09	6.3700	6.7500	6.3700	6.7500	+4.328%	41	1,694	+31.111%
2026-01-08	6.6000	6.6000	6.4700	6.4700	+0.622%	5	1,696	+36.785%
2026-01-07	6.3500	6.6000	6.3200	6.4300	-3.308%	20	1,691	+37.636%
2026-01-06	6.9500	6.9500	6.0000	6.6500	-1.917%	123	1,685	+33.083%
2026-01-05	6.6800	7.0000	6.6800	6.7800	+15.897%	25	1,602	+30.531%
2026-01-02	5.7500	5.8500	5.7500	5.8500	+14.706%	11	1,592	+51.282%
2025-12-31	5.4000	5.4000	5.1000	5.1000	-7.273%	68	1,521	+73.529%
2025-12-30	5.7000	5.8000	5.5000	5.5000	-5.498%	147	1,521	+60.909%
2025-12-29	6.1000	6.1000	5.5100	5.8200	-1.356%	27	1,381	+52.062%
2025-12-26	5.9000	6.0000	5.8000	5.9000	-4.839%	88	1,385	+50.000%
2025-12-24	6.2500	6.2600	6.1600	6.2000	-3.125%	159	1,154	+42.742%
2025-12-23	6.3000	6.5300	6.3000	6.4000	-14.324%	31	1,154	+38.281%
2025-12-22	7.4700	7.4700	7.4700	7.4700	-0.400%	25	1,117	+18.474%
2025-12-19	6.6000	7.5000	6.5800	7.5000	+25.000%	20	1,117	+18.000%
2025-12-18	6.2000	6.2000	6.0000	6.0000	-11.504%	11	1,119	+47.500%
2025-12-17	6.9500	7.3500	6.7800	6.7800	+2.727%	3	1,112	+30.531%
2025-12-16	6.4000	6.6000	6.4000	6.6000	-1.493%	5	1,112	+34.091%
2025-12-15	7.5000	7.5000	6.5800	6.7000	-20.238%	69	1,113	+32.090%
2025-12-12	9.6500	9.6500	8.2500	8.4000	-0.356%	10	1,113	+5.357%
2025-12-11	8.0000	8.4300	8.0000	8.4300	-6.333%	29	1,112	+4.982%
2025-12-10	8.3000	9.1000	8.3000	9.0000	-0.552%	118	1,091	-1.667%
2025-12-09	8.5200	9.5000	8.5200	9.0500	+9.036%	13	1,051	-2.210%
2025-12-08	8.3000	8.3000	8.3000	8.3000	-7.778%	1	1,042	+6.627%
2025-12-04	8.5500	9.2300	8.5500	9.0000	+6.509%	16	1,041	-1.667%
2025-12-03	8.7000	8.7000	8.4000	8.4500	+1.562%	9	1,056	+4.734%
2025-12-02	9.1000	9.1000	8.3200	8.3200	-4.147%	5	1,056	+6.370%
2025-12-01	8.3000	8.7800	8.3000	8.6800	-7.856%	19	1,060	+1.959%
2025-11-28	8.8000	9.8000	8.8000	9.4200	+20.769%	56	1,060	-6.051%
2025-11-26	6.7500	7.8000	6.5200	7.8000	+21.875%	174	1,175	+13.462%
2025-11-25	5.8500	6.5500	5.8500	6.4000	+5.960%	232	1,175	+38.281%
2025-11-24	5.2800	6.2000	5.2800	6.0400	+27.158%	175	972	+46.523%
2025-11-21	4.8200	4.8700	4.0000	4.7500	-3.061%	252	804	+86.316%
2025-11-20	5.3000	5.5600	4.9000	4.9000	-6.667%	26	756	+80.612%
2025-11-19	5.7000	5.7000	5.2500	5.2500	-4.197%	104	734	+68.571%
2025-11-18	5.7000	5.7000	5.4800	5.4800	-2.143%	4	632	+61.496%
2025-11-17	5.7600	5.7900	5.4600	5.6000	-2.609%	61	635	+58.036%
2025-11-14	5.9500	6.5000	5.3500	5.7500	-13.534%	68	594	+53.913%
2025-11-13	6.1600	6.7000	6.1200	6.6500	-9.524%	46	538	+33.083%
2025-11-12	7.3800	7.8300	7.1600	7.3500	-24.615%	12	506	+20.408%
2025-11-11	9.7500	9.7500	9.7500	9.7500	-8.451%	2	498	-9.231%
2025-11-10	10.6500	10.6500	10.6500	10.6500	+26.937%	45	498	-16.901%
2025-11-07	8.3900	8.3900	8.3900	8.3900	-14.388%	3	496	+5.483%
2025-11-06	9.8000	9.9800	9.5000	9.8000	-6.933%	49	493	-9.694%
2025-11-05	10.7500	10.7500	10.5300	10.5300	-4.273%	4	495	-15.954%
2025-11-04	11.0000	11.0000	11.0000	11.0000	-6.063%	1	493	-19.545%
2025-10-31	12.2500	12.2500	11.7100	11.7100	-2.335%	44	493	-24.424%
2025-10-30	11.9000	11.9900	11.9000	11.9900	-6.765%	42	493	-26.188%
2025-10-28	14.3500	14.3500	12.8600	12.8600	-6.131%	73	453	-31.182%
2025-10-27	13.3200	13.7000	13.3200	13.7000	+14.644%	5	453	-35.401%
2025-10-24	12.6000	12.6000	11.9500	11.9500	+5.286%	4	453	-25.941%
2025-10-23	11.1300	11.3500	11.1300	11.3500	+8.509%	3	453	-22.026%
2025-10-22	11.8000	11.9000	10.3900	10.4600	-16.984%	144	450	-15.392%
2025-10-21	12.6000	12.6000	12.6000	12.6000	-17.105%	1	556	-29.762%
2025-10-20	15.2000	15.2000	15.2000	15.2000	+13.858%	6	556	-41.776%
2025-10-17	12.5000	13.3500	12.5000	13.3500	-3.261%	9	556	-33.708%
2025-10-16	14.0600	14.0600	13.8000	13.8000	-13.480%	2	550	-35.870%
2025-10-15	15.9500	15.9500	15.9500	15.9500	+18.148%	1	550	-44.514%
2025-10-13	14.1000	14.1000	13.4000	13.5000	-7.534%	63	550	-34.444%
2025-10-10	15.0000	15.7500	13.5000	14.6000	+7.353%	53	560	-39.384%
2025-10-09	12.3200	13.6000	12.3200	13.6000	+5.426%	61	538	-34.926%
2025-10-08	12.9500	12.9500	12.9000	12.9000	+7.950%	13	488	-31.395%
2025-10-07	12.1000	12.1900	11.0000	11.9500	+7.658%	41	485	-25.941%
2025-10-06	10.3600	11.2200	10.3600	11.1000	+14.788%	48	467	-20.270%
2025-10-03	9.7500	10.1500	9.5200	9.6700	+7.444%	90	456	-8.480%
2025-10-02	8.8500	9.2000	8.5500	9.0000	+5.882%	10	391	-1.667%
2025-10-01	8.9500	8.9500	8.5000	8.5000	0.000%	3	390	+4.118%
2025-09-30	8.5000	8.5000	8.5000	8.5000	-3.519%	1	390	+4.118%
2025-09-29	9.1700	9.1700	8.8100	8.8100	+21.016%	3	390	+0.454%
2025-09-26	7.0000	7.2800	6.9500	7.2800	-7.261%	3	387	+21.566%
2025-09-25	8.2200	8.2200	7.8500	7.8500	-6.548%	3	387	+12.739%
2025-09-24	8.4200	8.4200	8.4000	8.4000	+12.000%	16	387	+5.357%
2025-09-22	7.5000	7.5000	7.1500	7.5000	-5.660%	7	386	+18.000%
2025-09-19	7.9500	7.9500	7.9500	7.9500	+16.912%	1	384	+11.321%
2025-09-18	6.6400	6.9100	6.6300	6.8000	+23.636%	233	385	+30.147%
2025-09-17	5.6000	5.7900	5.5000	5.5000	-2.135%	65	167	+60.909%
2025-09-16	5.2500	5.6200	5.2500	5.6200	+16.356%	8	116	+57.473%
2025-09-15	4.7400	4.8300	4.6000	4.8300	0.000%	129	114	+83.230%

.dark-mode .nNmlRB{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .nNmlRB{ color: #333333; background-color: white; border: 2px solid #333333; }CLSK20280121C10CLSK Jan 21 2028 10.00 Call (CLSK280121C00010000)option OPRA

CLSK20280121C10
CLSK Jan 21 2028 10.00 Call (CLSK280121C00010000)
option OPRA