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CLSK20280121C15
CLSK Jan 21 2028 15.00 Call (CLSK280121C00015000)
option OPRA

EOD

Jul 22, 2026

7.01+0.863%(+0.06)56

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-22	7.0000	7.1100	7.0000	7.0100	+0.863%	56	5,305	0.000%
2026-07-21	6.6000	7.3800	6.6000	6.9500	+3.731%	186	5,350	+0.863%
2026-07-20	6.3800	6.9000	6.2000	6.7000	+26.177%	365	5,366	+4.627%
2026-07-17	4.9500	5.5100	4.8500	5.3100	+0.189%	93	5,294	+32.015%
2026-07-16	5.9500	5.9500	5.3000	5.3000	-16.535%	240	5,259	+32.264%
2026-07-15	5.9000	6.4000	5.5000	6.3500	+5.833%	244	5,223	+10.394%
2026-07-14	6.6000	6.6000	5.3400	6.0000	+26.316%	1,141	5,245	+16.833%
2026-07-13	4.9500	5.2500	4.6000	4.7500	-12.037%	45	4,474	+47.579%
2026-07-10	5.8500	5.8500	5.0800	5.4000	+2.857%	25	4,438	+29.815%
2026-07-09	5.4500	5.5100	5.2500	5.2500	+6.061%	196	4,437	+33.524%
2026-07-08	4.9500	5.0000	4.7000	4.9500	-4.624%	28	4,354	+41.616%
2026-07-07	5.3500	5.3500	4.8500	5.1900	-10.517%	12	4,368	+35.067%
2026-07-06	5.9000	5.9500	5.7600	5.8000	+17.172%	6	4,366	+20.862%
2026-07-02	5.7000	5.7500	4.2500	4.9500	-17.500%	79	4,348	+41.616%
2026-07-01	6.2100	6.2100	6.0000	6.0000	-10.979%	21	4,348	+16.833%
2026-06-30	6.8500	7.1000	6.0000	6.7400	-8.919%	576	4,346	+4.006%
2026-06-29	7.9000	7.9000	6.8000	7.4000	-5.732%	310	3,875	-5.270%
2026-06-26	6.7500	7.9000	6.6800	7.8500	+6.081%	473	4,175	-10.701%
2026-06-25	7.2000	7.5000	6.6000	7.4000	-0.671%	140	4,200	-5.270%
2026-06-24	8.1000	9.0500	7.4000	7.4500	-12.353%	60	4,104	-5.906%
2026-06-23	8.0000	9.3000	8.0000	8.5000	+2.410%	25	4,127	-17.529%
2026-06-22	9.2500	9.9700	8.3000	8.3000	+0.973%	26	4,145	-15.542%
2026-06-18	7.2500	8.6000	7.2500	8.2200	-2.143%	65	4,131	-14.720%
2026-06-17	8.6000	9.0000	8.4000	8.4000	-2.326%	21	4,131	-16.548%
2026-06-16	8.7000	9.4500	8.6000	8.6000	-2.825%	190	4,132	-18.488%
2026-06-15	9.0000	9.0000	8.6000	8.8500	+7.273%	109	4,007	-20.791%
2026-06-12	8.0000	8.5000	8.0000	8.2500	+2.612%	18	4,043	-15.030%
2026-06-11	6.9500	8.0400	6.8500	8.0400	+16.522%	24	4,043	-12.811%
2026-06-10	7.5900	8.1500	6.9000	6.9000	-10.968%	63	4,043	+1.594%
2026-06-09	8.4700	8.6000	7.2500	7.7500	-5.257%	57	4,059	-9.548%
2026-06-08	7.7700	8.5300	7.7700	8.1800	+9.067%	133	4,093	-14.303%
2026-06-05	7.8500	7.8500	6.3000	7.5000	-10.926%	394	4,149	-6.533%
2026-06-04	8.5500	8.6500	8.0000	8.4200	-7.473%	65	4,102	-16.746%
2026-06-03	9.0000	9.4000	8.7500	9.1000	+2.941%	83	4,087	-22.967%
2026-06-02	9.8500	9.8900	8.8000	8.8400	-11.600%	191	4,080	-20.701%
2026-06-01	9.7900	10.5000	8.8700	10.0000	+4.712%	680	4,048	-29.900%
2026-05-29	9.1800	9.5500	8.6000	9.5500	+0.526%	114	4,301	-26.597%
2026-05-28	9.2000	9.6500	8.7500	9.5000	+0.529%	99	4,304	-26.211%
2026-05-27	8.6000	9.5300	8.1000	9.4500	+11.439%	114	4,285	-25.820%
2026-05-26	8.0000	8.7500	7.7500	8.4800	+11.873%	232	4,298	-17.335%
2026-05-22	7.5000	8.0000	7.3000	7.5800	+3.129%	173	4,315	-7.520%
2026-05-21	7.4200	7.5500	7.2000	7.3500	+2.797%	90	4,284	-4.626%
2026-05-20	6.8000	7.8000	6.5800	7.1500	+10.853%	156	4,284	-1.958%
2026-05-19	5.3500	6.5100	5.2100	6.4500	+25.243%	479	3,896	+8.682%
2026-05-18	5.8500	5.8500	5.0000	5.1500	-6.364%	224	3,896	+36.117%
2026-05-15	5.8500	5.8500	5.1500	5.5000	-5.172%	25	3,896	+27.455%
2026-05-14	6.0000	6.0000	5.8000	5.8000	+8.007%	18	3,881	+20.862%
2026-05-13	5.4000	5.5000	5.1500	5.3700	-2.364%	57	3,948	+30.540%
2026-05-12	6.1500	6.1500	4.8500	5.5000	-10.859%	241	3,948	+27.455%
2026-05-11	6.2000	6.6900	5.9600	6.1700	-1.595%	212	3,948	+13.614%
2026-05-08	5.9000	6.3000	5.8200	6.2700	+7.179%	87	3,852	+11.802%
2026-05-07	5.8000	6.0000	5.7500	5.8500	-7.290%	19	3,794	+19.829%
2026-05-06	5.8000	6.3600	5.8000	6.3100	+16.636%	76	3,793	+11.094%
2026-05-05	5.6400	6.0000	5.3300	5.4100	+2.075%	26	3,759	+29.575%
2026-05-04	5.0300	5.3000	4.6000	5.3000	+10.417%	211	3,758	+32.264%
2026-05-01	5.1000	5.1500	4.8000	4.8000	-4.762%	169	3,733	+46.042%
2026-04-30	4.6000	5.1300	4.6000	5.0400	+16.667%	127	3,733	+39.087%
2026-04-29	4.1600	4.3200	4.1000	4.3200	-1.818%	41	3,727	+62.269%
2026-04-28	4.1500	4.5200	4.1500	4.4000	-5.983%	80	3,744	+59.318%
2026-04-27	4.9800	5.1000	4.6000	4.6800	-9.126%	32	3,688	+49.786%
2026-04-24	5.3000	5.4500	5.1000	5.1500	+17.045%	249	3,699	+36.117%
2026-04-23	4.7500	4.8700	4.4000	4.4000	-11.111%	48	3,562	+59.318%
2026-04-22	4.8000	5.1100	4.6600	4.9500	+13.272%	457	3,565	+41.616%
2026-04-21	4.3700	4.3700	4.3700	4.3700	-5.000%	5	3,444	+60.412%
2026-04-20	4.5300	4.6300	4.4700	4.6000	-1.075%	136	3,444	+52.391%
2026-04-17	4.6000	5.0000	4.6000	4.6500	+10.714%	26	3,387	+50.753%
2026-04-16	4.0500	4.2000	4.0000	4.2000	+2.439%	108	3,373	+66.905%
2026-04-15	4.3000	4.3000	4.0000	4.1000	-5.747%	60	3,367	+70.976%
2026-04-14	4.4000	4.5400	4.2500	4.3500	+12.987%	497	3,344	+61.149%
2026-04-13	3.3500	3.9000	3.3500	3.8500	+13.905%	211	2,902	+82.078%
2026-04-10	3.7000	3.7000	3.3000	3.3800	-7.650%	168	2,998	+107.396%
2026-04-09	3.3000	3.6800	3.3000	3.6600	+9.254%	26	2,998	+91.530%
2026-04-08	3.1000	3.4000	3.0500	3.3500	+9.477%	47	2,992	+109.254%
2026-04-06	2.8600	3.0600	2.8600	3.0600	+13.333%	30	2,984	+129.085%
2026-04-02	2.6200	2.7700	2.5000	2.7000	+3.053%	86	2,986	+159.630%
2026-04-01	2.6200	2.6300	2.6200	2.6200	+0.383%	25	2,986	+167.557%
2026-03-31	2.5100	2.6100	2.4900	2.6100	+4.400%	59	3,010	+168.582%
2026-03-30	2.8200	2.8200	2.5000	2.5000	-9.091%	109	3,010	+180.400%
2026-03-27	2.9800	2.9800	2.6800	2.7500	-10.714%	16	3,012	+154.909%
2026-03-26	3.1500	3.3000	3.0800	3.0800	-10.725%	7	3,016	+127.597%
2026-03-25	3.4500	3.4500	3.4500	3.4500	-0.289%	2	3,015	+103.188%
2026-03-24	3.3500	3.4600	3.3500	3.4600	-8.947%	5	3,015	+102.601%
2026-03-23	3.8000	3.8000	3.8000	3.8000	+20.635%	1	3,013	+84.474%
2026-03-20	3.1500	3.1500	3.1500	3.1500	-5.970%	1	3,013	+122.540%
2026-03-19	3.2400	3.4000	3.2400	3.3500	-5.367%	11	3,014	+109.254%
2026-03-18	3.5400	3.5400	3.5400	3.5400	-3.014%	7	3,019	+98.023%
2026-03-17	3.5200	3.6500	3.5200	3.6500	+4.286%	12	3,019	+92.055%
2026-03-16	3.9500	3.9500	3.5000	3.5000	0.000%	28	3,018	+100.286%
2026-03-13	3.7500	4.3000	3.3400	3.5000	+9.375%	34	3,029	+100.286%
2026-03-12	3.2000	3.2000	3.2000	3.2000	-11.111%	10	3,013	+119.063%
2026-03-11	3.6000	3.6000	3.6000	3.6000	+5.882%	1	3,023	+94.722%
2026-03-10	3.5900	3.5900	3.4000	3.4000	+9.677%	11	3,023	+106.176%
2026-03-09	3.0900	3.1000	3.0900	3.1000	-3.125%	6	3,028	+126.129%
2026-03-06	3.4000	3.4000	3.2000	3.2000	-9.605%	12	3,032	+119.063%
2026-03-05	3.9500	3.9500	3.4500	3.5400	-13.235%	16	3,040	+98.023%
2026-03-04	4.1000	4.1000	3.8000	4.0800	+9.091%	62	3,049	+71.814%
2026-03-03	3.5900	3.7400	3.5900	3.7400	-6.500%	6	3,028	+87.433%
2026-03-02	4.0000	4.0000	3.9400	4.0000	+12.045%	12	3,033	+75.250%
2026-02-27	3.7800	3.7800	3.5500	3.5700	-10.750%	48	3,038	+96.359%
2026-02-25	4.1000	4.1000	3.9900	4.0000	+2.564%	57	3,052	+75.250%
2026-02-24	3.9100	4.0300	3.7700	3.9000	+9.859%	162	3,052	+79.744%
2026-02-23	3.5500	3.5500	3.4300	3.5500	-1.389%	13	3,091	+97.465%
2026-02-20	3.6500	3.6500	3.6000	3.6000	-1.370%	51	3,097	+94.722%
2026-02-19	3.1500	3.6500	3.1500	3.6500	+15.506%	5	3,063	+92.055%
2026-02-18	3.3400	3.3400	3.1500	3.1600	-6.509%	11	3,066	+121.835%
2026-02-17	3.5000	3.6000	3.3800	3.3800	-12.208%	34	3,066	+107.396%
2026-02-13	3.9000	4.1500	3.8500	3.8500	+15.269%	7	3,067	+82.078%
2026-02-12	3.7500	3.7500	3.3400	3.3400	-7.222%	29	3,067	+109.880%
2026-02-11	3.6000	3.8500	3.3700	3.6000	-7.216%	46	3,089	+94.722%
2026-02-10	3.9500	4.0000	3.6000	3.8800	-0.513%	18	3,107	+80.670%
2026-02-09	3.8000	3.9200	3.8000	3.9000	-1.266%	10	3,109	+79.744%
2026-02-06	3.1900	3.9500	3.1900	3.9500	+37.153%	25	3,100	+77.468%
2026-02-05	3.7000	3.7000	2.8800	2.8800	-25.195%	187	3,100	+143.403%
2026-02-04	4.0800	4.2000	3.7400	3.8500	-16.304%	119	3,146	+82.078%
2026-02-03	4.6500	4.8000	4.2500	4.6000	+3.837%	134	3,085	+52.391%
2026-02-02	4.6200	4.7000	4.2500	4.4300	-11.400%	30	3,109	+58.239%
2026-01-30	5.3800	5.4000	4.9000	5.0000	-8.257%	17	3,108	+40.200%
2026-01-29	5.7500	5.7500	4.9500	5.4500	-15.504%	185	3,109	+28.624%
2026-01-28	6.0600	6.4500	6.0000	6.4500	+18.349%	83	3,021	+8.682%
2026-01-27	5.3000	5.7000	5.3000	5.4500	-0.909%	106	3,031	+28.624%
2026-01-26	5.7500	5.7500	5.3000	5.5000	-10.569%	262	3,118	+27.455%
2026-01-23	5.6500	8.7000	5.5500	6.1500	+4.237%	2,454	3,115	+13.984%
2026-01-22	5.7400	5.9500	5.7400	5.9000	+5.357%	18	3,373	+18.814%
2026-01-21	5.9000	6.1500	5.0500	5.6000	+0.719%	8,577	3,369	+25.179%
2026-01-20	5.8000	5.9000	5.4000	5.5600	-7.333%	3,435	2,435	+26.079%
2026-01-16	6.0500	6.3000	5.9500	6.0000	+7.335%	1,272	1,348	+16.833%
2026-01-15	5.7200	6.1000	5.5700	5.5900	-8.361%	76	1,348	+25.403%
2026-01-14	6.0000	6.5500	5.8500	6.1000	+12.963%	133	1,333	+14.918%
2026-01-13	5.5400	5.5500	5.3500	5.4000	+6.931%	106	1,308	+29.815%
2026-01-12	4.8100	5.4000	4.8100	5.0500	0.000%	208	1,305	+38.812%
2026-01-09	4.9000	5.2500	4.8500	5.0500	-2.885%	115	1,380	+38.812%
2026-01-08	5.0000	5.2500	5.0000	5.2000	+4.000%	73	1,375	+34.808%
2026-01-07	5.0000	5.0000	5.0000	5.0000	+4.167%	12	1,379	+40.200%
2026-01-06	5.5000	5.5000	4.7000	4.8000	-11.111%	32	1,367	+46.042%
2026-01-05	5.3100	5.4000	5.3100	5.4000	+11.340%	3	1,358	+29.815%
2026-01-02	4.1000	4.8500	4.1000	4.8500	+38.571%	38	1,358	+44.536%
2025-12-31	3.9700	4.0800	3.5000	3.5000	-18.605%	103	1,350	+100.286%
2025-12-30	4.4200	4.4200	4.3000	4.3000	-5.077%	115	1,350	+63.023%
2025-12-29	4.4000	4.7500	4.4000	4.5300	-1.092%	13	1,364	+54.746%
2025-12-26	4.5500	4.7000	4.5500	4.5800	-6.148%	22	1,361	+53.057%
2025-12-24	4.8900	4.9000	4.8800	4.8800	-4.314%	205	1,448	+43.648%
2025-12-23	5.2200	5.2200	4.9000	5.1000	-2.672%	76	1,448	+37.451%
2025-12-22	5.4500	5.6900	5.2400	5.2400	-4.727%	23	1,483	+33.779%
2025-12-19	5.0500	5.5000	5.0000	5.5000	+13.402%	87	1,468	+27.455%
2025-12-18	5.0500	5.0800	4.8500	4.8500	-3.960%	24	1,407	+44.536%
2025-12-16	4.8000	5.0500	4.8000	5.0500	-1.942%	9	1,386	+38.812%
2025-12-15	5.8000	5.8000	5.1000	5.1500	-26.429%	40	1,381	+36.117%
2025-12-12	7.7500	7.7500	7.0000	7.0000	-0.709%	62	1,375	+0.143%
2025-12-11	6.6700	7.0500	6.6700	7.0500	-4.730%	33	1,406	-0.567%
2025-12-10	7.3000	7.4000	7.3000	7.4000	-0.404%	4	1,426	-5.270%
2025-12-09	7.1900	7.6000	7.1500	7.4300	+16.275%	38	1,427	-5.653%
2025-12-08	6.6500	6.6500	6.3900	6.3900	-5.473%	4	1,439	+9.703%
2025-12-05	7.0000	7.0000	6.5000	6.7600	-10.818%	20	1,443	+3.698%
2025-12-04	7.0000	7.7500	7.0000	7.5800	+5.278%	38	1,443	-7.520%
2025-12-03	6.7500	7.2000	6.7500	7.2000	+5.109%	12	1,441	-2.639%
2025-12-02	7.5500	7.5500	6.8000	6.8500	0.000%	107	1,438	+2.336%
2025-12-01	6.9000	7.5400	6.8500	6.8500	-6.164%	405	1,336	+2.336%
2025-11-28	7.5000	7.8000	7.2600	7.3000	+17.742%	80	1,341	-3.973%
2025-11-26	5.5000	6.3000	5.4500	6.2000	+24.000%	43	1,281	+13.065%
2025-11-25	4.5000	5.0000	4.5000	5.0000	+8.225%	5	1,281	+40.200%
2025-11-24	4.0000	4.6200	3.8300	4.6200	+24.865%	51	1,279	+51.732%
2025-11-21	3.6800	3.8000	3.2500	3.7000	-4.393%	222	1,256	+89.459%
2025-11-20	4.2000	4.2000	3.8700	3.8700	-3.970%	45	1,205	+81.137%
2025-11-19	4.3000	4.3000	4.0300	4.0300	-10.841%	113	1,168	+73.945%
2025-11-18	4.2900	4.5200	4.2000	4.5200	+5.116%	132	1,259	+55.088%
2025-11-17	4.4000	4.4500	4.1500	4.3000	-4.444%	18	1,247	+63.023%
2025-11-14	4.7000	4.9500	4.5000	4.5000	-14.122%	206	1,249	+55.778%
2025-11-13	5.7700	5.9000	5.0900	5.2400	-13.388%	51	1,190	+33.779%
2025-11-12	6.4500	6.4500	5.5300	6.0500	-7.774%	31	1,167	+15.868%
2025-11-11	6.7500	6.8300	6.5600	6.5600	-12.533%	22	1,162	+6.860%
2025-11-10	8.0000	8.0000	7.2500	7.5000	0.000%	12	1,154	-6.533%
2025-11-07	7.5000	7.5000	7.1000	7.5000	-4.943%	51	1,146	-6.533%
2025-11-06	8.2800	8.2900	7.8900	7.8900	-14.703%	23	1,164	-11.153%
2025-11-05	9.2500	9.2500	9.2500	9.2500	+8.824%	5	1,164	-24.216%
2025-11-04	8.7500	9.5000	8.5000	8.5000	-9.091%	14	1,159	-17.529%
2025-11-03	10.6500	10.6500	9.3500	9.3500	-6.500%	30	1,135	-25.027%
2025-10-31	10.1000	10.2200	10.0000	10.0000	+2.041%	19	1,135	-29.900%
2025-10-30	10.2000	10.3500	9.8000	9.8000	-7.547%	15	1,125	-28.469%
2025-10-29	11.7500	11.7500	10.6000	10.6000	-4.505%	11	1,128	-33.868%
2025-10-28	12.0700	12.0700	11.1000	11.1000	-5.932%	225	1,127	-36.847%
2025-10-27	11.5500	11.8000	11.4000	11.8000	+10.177%	7	1,145	-40.593%
2025-10-24	10.8700	10.9300	10.6400	10.7100	+9.509%	112	1,145	-34.547%
2025-10-23	9.6900	11.0000	9.6900	9.7800	+7.473%	34	1,035	-28.323%
2025-10-22	10.5000	10.5000	8.4700	9.1000	-13.168%	293	1,025	-22.967%
2025-10-21	11.1700	11.3700	10.3000	10.4800	-14.169%	446	1,008	-33.111%
2025-10-20	12.3500	13.5000	12.2000	12.2100	+11.000%	58	1,186	-42.588%
2025-10-17	10.4000	11.0000	9.0500	11.0000	-5.172%	110	1,136	-36.273%
2025-10-16	14.1700	14.1700	11.2200	11.6000	-20.000%	58	1,243	-39.569%
2025-10-15	14.1500	14.5900	13.4000	14.5000	+11.111%	192	1,243	-51.655%
2025-10-14	11.7000	13.9000	11.7000	13.0500	+12.500%	204	1,244	-46.284%
2025-10-13	11.7700	11.8500	11.0000	11.6000	+7.907%	246	1,071	-39.569%
2025-10-10	13.1600	13.2000	10.7500	10.7500	-8.120%	269	977	-34.791%
2025-10-09	11.3600	11.9000	11.2000	11.7000	+7.636%	127	1,111	-40.085%
2025-10-08	10.5000	10.9500	10.4700	10.8700	+12.642%	110	1,037	-35.511%
2025-10-07	9.6500	10.2000	9.3500	9.6500	+8.063%	77	960	-27.358%
2025-10-06	8.8000	9.0000	8.3000	8.9300	+13.038%	124	901	-21.501%
2025-10-03	7.9000	8.2000	7.6500	7.9000	+8.966%	169	859	-11.266%
2025-10-02	6.8000	7.2500	6.7500	7.2500	+7.249%	74	841	-3.310%
2025-10-01	7.0000	7.5500	6.7000	6.7600	+0.446%	84	811	+3.698%
2025-09-30	6.7500	6.8000	6.6000	6.7300	-5.211%	56	836	+4.160%
2025-09-29	6.2000	7.1000	6.2000	7.1000	+26.335%	187	831	-1.268%
2025-09-26	5.5000	5.8500	5.3000	5.6200	-10.794%	193	667	+24.733%
2025-09-25	6.4000	6.7500	6.1500	6.3000	-6.250%	74	669	+11.270%
2025-09-24	7.1500	7.1500	6.5000	6.7200	+8.387%	61	608	+4.315%
2025-09-23	6.6000	7.1100	6.2000	6.2000	+10.517%	151	576	+13.065%
2025-09-22	5.5000	5.7000	5.5000	5.6100	-6.500%	17	434	+24.955%
2025-09-19	5.9000	6.1500	5.9000	6.0000	+4.530%	167	424	+16.833%
2025-09-18	4.7200	5.8000	4.6700	5.7400	+32.564%	347	271	+22.125%
2025-09-17	4.1500	4.3500	4.1500	4.3300	+1.882%	59	71	+61.894%
2025-09-16	3.9000	4.2500	3.7400	4.2500	+17.080%	16	17	+64.941%
2025-09-15	3.6300	3.6300	3.6300	3.6300	0.000%	1	1	+93.113%

.dark-mode .ZKHFR1{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .ZKHFR1{ color: #333333; background-color: white; border: 2px solid #333333; }CLSK20280121C15CLSK Jan 21 2028 15.00 Call (CLSK280121C00015000)option OPRA

CLSK20280121C15
CLSK Jan 21 2028 15.00 Call (CLSK280121C00015000)
option OPRA