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CLSK20280121C25
CLSK Jan 21 2028 25.00 Call (CLSK280121C00025000)
option OPRA

EOD

Jul 22, 2026

4.76-2.459%(-0.12)34

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-22	4.5900	4.9200	4.5900	4.7600	-2.459%	34	4,646	0.000%
2026-07-21	4.6000	5.0000	4.6000	4.8800	+12.702%	34	4,640	-2.459%
2026-07-20	4.0000	4.6500	4.0000	4.3300	+23.011%	27	4,630	+9.931%
2026-07-16	4.0500	4.0500	3.4700	3.5200	-14.146%	111	4,618	+35.227%
2026-07-15	3.8000	4.1000	3.6500	4.1000	+3.275%	213	4,523	+16.098%
2026-07-14	4.3500	4.3500	3.4200	3.9700	+28.479%	1,514	4,320	+19.899%
2026-07-13	3.3000	3.3000	3.0900	3.0900	-18.684%	17	4,130	+54.045%
2026-07-10	3.6000	3.8000	3.4000	3.8000	+7.042%	17	4,119	+25.263%
2026-07-09	3.5500	3.5500	3.5500	3.5500	+12.698%	4	4,113	+34.085%
2026-07-08	3.2500	3.2500	3.1500	3.1500	-3.077%	2	4,114	+51.111%
2026-07-07	3.5500	3.7000	3.2500	3.2500	-17.303%	103	4,114	+46.462%
2026-07-06	4.1000	4.1000	3.9200	3.9300	+19.817%	8	4,181	+21.120%
2026-07-02	4.9000	4.9000	3.1500	3.2800	-18.204%	19	4,183	+45.122%
2026-07-01	3.7500	4.2000	3.7500	4.0100	-8.447%	20	4,183	+18.703%
2026-06-30	4.5000	4.5500	4.0500	4.3800	-11.515%	120	4,173	+8.676%
2026-06-29	5.1000	5.1000	4.9500	4.9500	-5.714%	8	4,179	-3.838%
2026-06-26	5.0000	5.2500	4.9600	5.2500	+7.143%	79	4,184	-9.333%
2026-06-25	5.2500	5.2500	4.9000	4.9000	-7.547%	6	4,173	-2.857%
2026-06-24	4.9000	6.0600	4.9000	5.3000	-14.516%	34	4,172	-10.189%
2026-06-23	5.7000	6.2000	5.7000	6.2000	-6.767%	264	4,149	-23.226%
2026-06-22	5.9800	6.7300	5.9800	6.6500	+19.820%	34	3,897	-28.421%
2026-06-18	5.6200	5.9000	5.5500	5.5500	-7.500%	13	3,919	-14.234%
2026-06-17	5.6500	6.0200	5.6500	6.0000	-5.660%	27	3,919	-20.667%
2026-06-16	6.2500	6.4500	6.2500	6.3600	+5.124%	42	3,922	-25.157%
2026-06-15	6.1200	6.1200	6.0000	6.0500	+2.542%	12	3,930	-21.322%
2026-06-12	5.6300	5.9000	5.6300	5.9000	+8.456%	5	3,921	-19.322%
2026-06-11	4.6500	5.4500	4.6500	5.4400	+13.333%	43	3,921	-12.500%
2026-06-10	5.3000	5.3000	4.7000	4.8000	-6.796%	60	3,910	-0.833%
2026-06-09	5.6000	5.6000	5.0300	5.1500	-8.850%	36	3,965	-7.573%
2026-06-08	5.3500	5.9500	5.0900	5.6500	+14.141%	45	3,979	-15.752%
2026-06-05	5.5000	5.5000	4.2200	4.9500	-17.500%	157	3,976	-3.838%
2026-06-04	5.7000	6.0000	5.5000	6.0000	-11.765%	19	3,888	-20.667%
2026-06-03	6.7000	6.8000	6.0000	6.8000	+6.416%	71	3,879	-30.000%
2026-06-02	7.0000	7.3000	6.3900	6.3900	-11.862%	64	3,859	-25.509%
2026-06-01	6.4300	7.5000	6.1800	7.2500	+10.518%	379	3,851	-34.345%
2026-05-29	6.4000	6.6000	5.9100	6.5600	-0.606%	72	3,791	-27.439%
2026-05-28	6.5000	6.7500	6.1600	6.6000	+0.763%	350	3,823	-27.879%
2026-05-27	5.6600	6.5500	5.6600	6.5500	+12.931%	65	3,857	-27.328%
2026-05-26	5.7500	5.9000	5.5800	5.8000	+15.079%	155	3,805	-17.931%
2026-05-22	5.1200	5.4000	4.9800	5.0400	+5.000%	174	3,731	-5.556%
2026-05-21	4.8900	5.0000	4.8000	4.8000	-1.031%	40	3,713	-0.833%
2026-05-20	4.2500	5.0500	4.2000	4.8500	+19.753%	129	3,713	-1.856%
2026-05-19	3.6000	4.1000	3.5000	4.0500	+19.118%	213	3,377	+17.531%
2026-05-18	3.6000	3.6000	3.1000	3.4000	+4.615%	266	3,377	+40.000%
2026-05-15	3.7000	3.7000	3.2500	3.2500	-10.959%	7	3,377	+46.462%
2026-05-14	3.6500	3.8500	3.3200	3.6500	+8.955%	8	3,375	+30.411%
2026-05-13	3.3300	3.4000	3.3000	3.3500	+1.208%	14	3,365	+42.090%
2026-05-12	3.7500	3.7500	3.0000	3.3100	-17.043%	50	3,365	+43.807%
2026-05-11	3.9200	4.3000	3.9200	3.9900	+2.308%	139	3,365	+19.298%
2026-05-08	3.6300	3.9000	3.5900	3.9000	+2.632%	9	3,384	+22.051%
2026-05-07	3.8000	3.8000	3.8000	3.8000	-6.173%	1	3,382	+25.263%
2026-05-06	3.6800	4.0500	3.6800	4.0500	+17.391%	33	3,382	+17.531%
2026-05-05	3.4000	3.5500	3.4000	3.4500	+4.545%	20	3,398	+37.971%
2026-05-04	3.0300	3.3000	3.0300	3.3000	+10.738%	92	3,399	+44.242%
2026-05-01	3.1300	3.2000	2.9800	2.9800	-3.871%	7	3,393	+59.732%
2026-04-30	2.9000	3.2000	2.9000	3.1000	+19.231%	26	3,393	+53.548%
2026-04-29	2.7000	2.7000	2.6000	2.6000	-15.309%	11	3,409	+83.077%
2026-04-27	3.3500	3.3500	3.0700	3.0700	-7.530%	6	3,398	+55.049%
2026-04-24	3.2000	3.4500	3.2000	3.3200	+15.278%	114	3,397	+43.373%
2026-04-23	3.0000	3.1100	2.8800	2.8800	-0.690%	9	3,384	+65.278%
2026-04-22	3.0000	3.2000	2.9000	2.9000	+8.614%	132	3,388	+64.138%
2026-04-21	2.8700	2.8700	2.6700	2.6700	-9.492%	37	3,365	+78.277%
2026-04-17	2.9000	2.9500	2.9000	2.9500	+13.462%	2	3,365	+61.356%
2026-04-16	2.6200	2.6200	2.6000	2.6000	+1.961%	41	3,366	+83.077%
2026-04-15	2.5500	2.5500	2.5500	2.5500	-4.851%	3	3,372	+86.667%
2026-04-14	2.6000	2.9900	2.6000	2.6800	+16.017%	20	3,372	+77.612%
2026-04-13	1.9900	2.3500	1.9900	2.3100	+12.136%	6	3,363	+106.061%
2026-04-10	2.1000	2.1000	2.0500	2.0600	-8.036%	14	3,362	+131.068%
2026-04-09	1.9900	2.2400	1.9900	2.2400	+14.872%	54	3,360	+112.500%
2026-04-08	1.9000	1.9500	1.8900	1.9500	+14.035%	3	3,327	+144.103%
2026-04-07	1.7400	1.7400	1.7100	1.7100	-7.568%	45	3,329	+178.363%
2026-04-06	1.8000	1.9700	1.8000	1.8500	+20.130%	18	3,329	+157.297%
2026-04-02	1.5400	1.6500	1.3100	1.5400	-9.942%	16	3,318	+209.091%
2026-04-01	1.7000	1.7100	1.7000	1.7100	+13.245%	26	3,318	+178.363%
2026-03-31	1.5000	1.6300	1.5000	1.5100	-2.581%	175	3,344	+215.232%
2026-03-30	1.8000	1.8000	1.4000	1.5500	-3.125%	68	3,349	+207.097%
2026-03-27	1.8500	1.8500	1.6000	1.6000	-21.951%	14	3,339	+197.500%
2026-03-23	2.0500	2.0500	2.0500	2.0500	+1.990%	1	3,337	+132.195%
2026-03-20	2.1800	2.1800	2.0100	2.0100	+0.500%	8	3,337	+136.816%
2026-03-19	2.0000	2.0000	2.0000	2.0000	-17.012%	5	3,334	+138.000%
2026-03-18	2.4100	2.4100	2.4100	2.4100	+4.329%	2	3,329	+97.510%
2026-03-17	2.3400	2.3400	2.3000	2.3100	+1.762%	36	3,330	+106.061%
2026-03-16	2.2700	2.2700	2.2700	2.2700	+4.608%	5	3,321	+109.692%
2026-03-13	2.3000	2.3400	2.1700	2.1700	+1.878%	32	3,321	+119.355%
2026-03-12	2.1100	2.1300	2.1100	2.1300	-6.579%	4	3,309	+123.474%
2026-03-11	2.2800	2.2800	2.2800	2.2800	-7.692%	1	3,306	+108.772%
2026-03-05	2.4800	2.4800	2.4700	2.4700	+0.816%	25	3,310	+92.713%
2026-03-04	2.2200	2.5000	2.2200	2.4500	-2.000%	166	3,305	+94.286%
2026-03-02	2.5000	2.5000	2.5000	2.5000	+10.619%	2	3,437	+90.400%
2026-02-27	2.2300	2.2600	2.2200	2.2600	-4.641%	12	3,435	+110.619%
2026-02-26	2.3700	2.3700	2.3700	2.3700	-8.846%	2	3,427	+100.844%
2026-02-24	2.6000	2.6000	2.6000	2.6000	+15.556%	11	3,427	+83.077%
2026-02-23	2.1800	2.2500	2.1800	2.2500	-7.787%	11	3,427	+111.556%
2026-02-20	2.2000	2.4700	2.2000	2.4400	+5.628%	30	3,426	+95.082%
2026-02-19	2.2000	2.3100	2.2000	2.3100	+15.500%	14	3,405	+106.061%
2026-02-18	2.0800	2.2200	2.0000	2.0000	-20.000%	66	3,391	+138.000%
2026-02-13	2.5000	2.5000	2.5000	2.5000	+8.696%	2	3,414	+90.400%
2026-02-12	2.3000	2.3000	2.3000	2.3000	0.000%	4	3,414	+106.957%
2026-02-11	2.3500	2.3500	2.3000	2.3000	-8.367%	51	3,410	+106.957%
2026-02-09	2.3600	2.5200	2.3400	2.5100	-7.380%	59	3,459	+89.641%
2026-02-06	2.3900	2.7100	2.3900	2.7100	+23.182%	11	3,434	+75.646%
2026-02-05	2.3100	2.3500	2.0400	2.2000	-11.647%	16	3,427	+116.364%
2026-02-04	2.6800	2.6800	2.4900	2.4900	-9.455%	11	3,431	+91.165%
2026-02-03	3.1000	3.3500	2.7500	2.7500	-5.172%	24	3,435	+73.091%
2026-02-02	3.2100	3.2100	2.9000	2.9000	-10.769%	8	3,427	+64.138%
2026-01-30	3.5900	3.5900	3.2500	3.2500	-9.972%	2	3,422	+46.462%
2026-01-29	3.8600	3.8600	3.5000	3.6100	-14.455%	223	3,422	+31.856%
2026-01-28	4.1000	4.2200	4.0000	4.2200	+11.053%	81	3,353	+12.796%
2026-01-27	3.7500	3.8000	3.7500	3.8000	+4.972%	2	3,376	+25.263%
2026-01-26	3.7700	3.7700	3.5500	3.6200	-14.218%	59	3,376	+31.492%
2026-01-23	4.5000	4.6000	4.2200	4.2200	+8.205%	5	3,352	+12.796%
2026-01-22	3.8500	3.9000	3.8500	3.9000	+13.043%	52	3,348	+22.051%
2026-01-21	3.7000	3.7000	3.4000	3.4500	-6.757%	73	3,348	+37.971%
2026-01-20	3.6500	3.7000	3.6500	3.7000	-13.953%	7	3,313	+28.649%
2026-01-16	3.7000	4.3000	3.7000	4.3000	+8.861%	250	3,220	+10.698%
2026-01-15	4.0500	4.1500	3.9500	3.9500	-8.986%	50	3,220	+20.506%
2026-01-14	4.0000	4.3400	3.9000	4.3400	+17.297%	14	3,210	+9.677%
2026-01-13	3.5000	3.7000	3.5000	3.7000	+13.846%	4	3,206	+28.649%
2026-01-12	3.4300	3.4300	3.2500	3.2500	+1.562%	6	3,206	+46.462%
2026-01-09	3.2000	3.2000	3.2000	3.2000	-5.605%	1	3,204	+48.750%
2026-01-08	3.3900	3.3900	3.3900	3.3900	+3.988%	1	3,203	+40.413%
2026-01-06	3.3000	3.3000	3.2600	3.2600	-6.857%	4	3,203	+46.012%
2026-01-05	3.4400	3.5000	3.3500	3.5000	+11.111%	315	3,186	+36.000%
2026-01-02	3.1500	3.2000	3.1000	3.1500	+26.506%	632	3,186	+51.111%
2025-12-31	2.7800	2.7800	2.3800	2.4900	-18.092%	102	2,837	+91.165%
2025-12-29	2.9500	3.3500	2.9500	3.0400	+0.662%	8	2,837	+56.579%
2025-12-26	3.1800	3.1800	3.0200	3.0200	-16.111%	17	2,832	+57.616%
2025-12-23	3.0000	3.6000	3.0000	3.6000	-5.263%	28	2,817	+32.222%
2025-12-22	3.5500	3.9300	3.5500	3.8000	+6.443%	215	2,791	+25.263%
2025-12-19	3.5000	3.9700	3.5000	3.5700	+12.264%	105	2,779	+33.333%
2025-12-18	3.5500	3.5500	3.1800	3.1800	-10.169%	301	2,674	+49.686%
2025-12-17	3.5400	3.5400	3.5400	3.5400	+4.118%	100	2,430	+34.463%
2025-12-16	3.4600	3.4600	3.4000	3.4000	-4.225%	26	2,430	+40.000%
2025-12-15	4.0000	4.0000	3.2500	3.5500	-16.471%	183	2,453	+34.085%
2025-12-12	4.8000	5.0800	4.2500	4.2500	-18.269%	108	2,587	+12.000%
2025-12-09	5.1500	5.5000	5.1500	5.2000	+4.000%	13	2,486	-8.462%
2025-12-05	5.0000	5.0000	5.0000	5.0000	-4.762%	1	2,479	-4.800%
2025-12-04	5.2500	5.2500	5.2500	5.2500	+11.702%	1	2,478	-9.333%
2025-12-03	4.7000	4.7000	4.7000	4.7000	-1.053%	1	2,478	+1.277%
2025-12-02	5.1200	5.1200	4.7500	4.7500	-6.863%	19	2,478	+0.211%
2025-12-01	4.5000	5.1000	4.5000	5.1000	-0.971%	4	2,478	-6.667%
2025-11-28	4.5000	5.6000	4.5000	5.1500	+19.767%	184	2,477	-7.573%
2025-11-26	3.7000	4.3000	3.6200	4.3000	+33.540%	12	2,350	+10.698%
2025-11-25	2.9400	3.2200	2.9400	3.2200	+5.574%	26	2,350	+47.826%
2025-11-24	2.5000	3.0500	2.3500	3.0500	+35.556%	304	2,331	+56.066%
2025-11-21	2.3400	2.3400	2.1500	2.2500	-12.109%	104	2,047	+111.556%
2025-11-20	2.9500	3.2000	2.4900	2.5600	-1.538%	68	2,046	+85.938%
2025-11-19	2.6000	2.6000	2.6000	2.6000	-10.345%	100	2,081	+83.077%
2025-11-18	2.4800	3.0000	2.4800	2.9000	+3.203%	47	2,081	+64.138%
2025-11-17	2.9100	2.9100	2.6600	2.8100	-10.794%	23	2,059	+69.395%
2025-11-14	3.4000	3.4000	3.0800	3.1500	-10.000%	10	2,056	+51.111%
2025-11-13	3.8900	3.9000	3.2500	3.5000	-10.026%	71	2,053	+36.000%
2025-11-12	4.4800	4.4800	3.8900	3.8900	-15.435%	5	2,055	+22.365%
2025-11-11	5.0000	5.0000	4.4300	4.6000	-20.000%	50	2,055	+3.478%
2025-11-10	6.1000	6.1000	5.3000	5.7500	+9.524%	14	2,039	-17.217%
2025-11-07	4.7000	5.2500	4.7000	5.2500	-16.000%	2	2,039	-9.333%
2025-11-06	6.2500	6.2500	6.2500	6.2500	-1.575%	1	2,039	-23.840%
2025-11-05	6.2000	6.4500	6.2000	6.3500	-0.314%	7	2,038	-25.039%
2025-11-04	6.5000	7.1300	6.3700	6.3700	-12.740%	89	2,041	-25.275%
2025-10-31	7.2500	7.3000	7.2500	7.3000	-5.195%	27	2,110	-34.795%
2025-10-30	7.7100	7.8400	7.5000	7.7000	-6.667%	33	2,137	-38.182%
2025-10-29	8.9500	9.5000	8.1000	8.2500	-7.303%	49	2,129	-42.303%
2025-10-28	9.2200	9.2200	8.9000	8.9000	-2.090%	323	2,132	-46.517%
2025-10-27	8.7500	9.0900	8.7500	9.0900	+13.625%	21	2,051	-47.635%
2025-10-24	7.7000	8.0500	7.6500	8.0000	+11.888%	19	2,051	-40.500%
2025-10-23	6.9000	7.2800	6.9000	7.1500	+7.519%	42	2,064	-33.427%
2025-10-22	8.0000	8.0000	6.4000	6.6500	-13.636%	151	2,059	-28.421%
2025-10-21	8.5000	8.5000	7.7000	7.7000	-28.037%	30	2,126	-38.182%
2025-10-20	10.0000	10.7000	10.0000	10.7000	+33.750%	52	2,123	-55.514%
2025-10-17	8.2000	8.2000	8.0000	8.0000	-7.514%	43	2,072	-40.500%
2025-10-16	11.3500	11.3500	8.6500	8.6500	-23.789%	39	2,072	-44.971%
2025-10-15	10.8100	11.6000	10.5000	11.3500	+7.583%	96	2,095	-58.062%
2025-10-14	9.7900	10.5500	9.4900	10.5500	+24.118%	56	2,072	-54.882%
2025-10-13	9.4000	9.4000	8.5000	8.5000	0.000%	213	2,064	-44.000%
2025-10-10	10.1200	10.5000	8.5000	8.5000	-5.765%	382	1,859	-44.000%
2025-10-09	8.3300	9.1000	8.1700	9.0200	+10.675%	122	1,792	-47.228%
2025-10-08	7.5500	8.3500	6.5000	8.1500	+13.668%	144	1,767	-41.595%
2025-10-07	7.0000	7.4000	6.8000	7.1700	+10.308%	30	1,676	-33.612%
2025-10-06	5.8000	6.5000	5.6600	6.5000	+13.438%	477	1,664	-26.769%
2025-10-03	5.7000	5.7300	5.6000	5.7300	+19.375%	27	1,267	-16.928%
2025-10-02	4.5000	4.8000	4.5000	4.8000	+3.226%	2	1,276	-0.833%
2025-10-01	4.7400	4.7400	4.6500	4.6500	-1.064%	10	1,276	+2.366%
2025-09-30	4.8000	4.8000	4.7000	4.7000	-1.674%	11	1,273	+1.277%
2025-09-29	4.2000	4.8500	4.2000	4.7800	+28.495%	453	1,262	-0.418%
2025-09-26	3.6500	3.9600	3.5800	3.7200	-10.361%	755	909	+27.957%
2025-09-25	4.5700	4.6900	4.1500	4.1500	-12.998%	128	248	+14.699%
2025-09-24	4.7100	4.7700	4.7100	4.7700	+14.388%	4	121	-0.210%
2025-09-23	4.6500	4.6500	4.1700	4.1700	+10.610%	128	121	+14.149%
2025-09-22	3.6500	3.7700	3.6400	3.7700	0.000%	7	7	+26.260%

.dark-mode .nlSgRF{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .nlSgRF{ color: #333333; background-color: white; border: 2px solid #333333; }CLSK20280121C25CLSK Jan 21 2028 25.00 Call (CLSK280121C00025000)option OPRA

CLSK20280121C25
CLSK Jan 21 2028 25.00 Call (CLSK280121C00025000)
option OPRA