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CLSK20261218C19
CLSK Dec 18 2026 19.00 Call (CLSK261218C00019000)
option OPRA

EOD

Sep 21, 2026

1.25+15.741%(+0.17)22

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-21	1.2600	1.2600	1.2200	1.2500	+15.741%	22	1,515	0.000%
2026-09-18	0.8800	1.1000	0.8800	1.0800	+33.333%	152	1,514	+15.741%
2026-09-17	0.8100	0.8100	0.8100	0.8100	+17.391%	1	1,523	+54.321%
2026-09-16	0.7400	0.7400	0.6900	0.6900	+1.471%	14	1,524	+81.159%
2026-09-15	0.6800	0.6800	0.6500	0.6800	-19.048%	12	1,531	+83.824%
2026-09-14	0.7100	0.8400	0.7100	0.8400	-18.447%	1,009	1,527	+48.810%
2026-09-11	0.8600	1.1000	0.8600	1.0300	+22.619%	65	1,527	+21.359%
2026-09-10	0.8100	0.8400	0.8100	0.8400	-16.000%	51	1,525	+48.810%
2026-09-09	1.0500	1.0500	1.0000	1.0000	-0.990%	46	1,525	+25.000%
2026-09-08	0.8500	1.0100	0.8500	1.0100	+44.286%	77	1,531	+23.762%
2026-09-04	0.7000	0.7000	0.7000	0.7000	-11.392%	1	1,588	+78.571%
2026-09-03	0.7000	0.7900	0.6800	0.7900	+75.556%	26	1,588	+58.228%
2026-09-02	0.4200	0.4800	0.4200	0.4500	-13.462%	510	1,608	+177.778%
2026-09-01	0.4800	0.5200	0.4500	0.5200	-10.345%	528	1,262	+140.385%
2026-08-31	0.5000	0.5800	0.5000	0.5800	+5.455%	23	776	+115.517%
2026-08-28	0.6500	0.6500	0.5500	0.5500	-46.078%	24	762	+127.273%
2026-08-27	0.9000	1.0300	0.9000	1.0200	+27.500%	304	782	+22.549%
2026-08-26	0.8000	0.8000	0.8000	0.8000	-20.000%	25	644	+56.250%
2026-08-25	0.9900	1.0100	0.9900	1.0000	+25.000%	45	669	+25.000%
2026-08-24	0.7500	0.8400	0.7500	0.8000	-16.667%	7	672	+56.250%
2026-08-20	0.8900	0.9600	0.8900	0.9600	+41.176%	21	671	+30.208%
2026-08-19	0.7000	0.7000	0.6800	0.6800	-4.225%	11	652	+83.824%
2026-08-18	0.7100	0.7100	0.7100	0.7100	-24.468%	2	651	+76.056%
2026-08-17	0.8200	0.9400	0.8100	0.9400	+20.513%	25	650	+32.979%
2026-08-14	0.7800	0.7800	0.7800	0.7800	+9.859%	1	647	+60.256%
2026-08-13	0.8000	0.8000	0.7100	0.7100	-29.000%	47	648	+76.056%
2026-08-12	0.9700	1.0000	0.9500	1.0000	+23.457%	25	639	+25.000%
2026-08-11	0.8100	0.8200	0.8100	0.8100	-10.989%	22	615	+54.321%
2026-08-10	1.1000	1.1000	0.9100	0.9100	-22.881%	36	611	+37.363%
2026-08-07	1.3500	1.3500	1.1600	1.1800	-15.714%	39	595	+5.932%
2026-08-06	1.3800	1.4000	1.3800	1.4000	-24.324%	6	558	-10.714%
2026-08-05	1.8600	1.8600	1.8500	1.8500	-11.905%	7	553	-32.432%
2026-08-04	2.1000	2.2000	2.1000	2.1000	-6.667%	3	550	-40.476%
2026-08-03	2.2500	2.2500	2.2500	2.2500	+11.940%	11	550	-44.444%
2026-07-31	2.0900	2.0900	1.8900	2.0100	-9.459%	8	549	-37.811%
2026-07-30	2.1000	2.3200	2.1000	2.2200	+48.000%	78	550	-43.694%
2026-07-29	1.6500	1.8000	1.1100	1.5000	-14.773%	37	510	-16.667%
2026-07-28	1.7000	1.8500	1.5500	1.7600	-13.300%	36	493	-28.977%
2026-07-27	2.0300	2.0300	2.0300	2.0300	-12.876%	1	478	-38.424%
2026-07-24	2.6500	2.6500	2.3300	2.3300	-15.273%	3	478	-46.352%
2026-07-23	2.7500	2.7500	2.7500	2.7500	-2.827%	20	477	-54.545%
2026-07-21	2.8000	2.8800	2.8000	2.8300	+19.915%	7	477	-55.830%
2026-07-20	2.3000	2.5100	2.3000	2.3600	+49.367%	16	471	-47.034%
2026-07-17	1.5100	1.5800	1.5100	1.5800	-10.734%	13	481	-20.886%
2026-07-16	1.9100	1.9100	1.7700	1.7700	-8.763%	10	476	-29.379%
2026-07-15	2.5000	2.5000	1.9400	1.9400	-4.902%	65	477	-35.567%
2026-07-14	2.6500	2.6500	2.0000	2.0400	+26.708%	11	438	-38.725%
2026-07-10	1.6100	1.6100	1.6100	1.6100	+8.784%	2	427	-22.360%
2026-07-09	1.4800	1.4800	1.4800	1.4800	+5.714%	1	429	-15.541%
2026-07-08	1.5500	1.5500	1.3800	1.4000	-9.677%	4	428	-10.714%
2026-07-07	1.7300	1.7300	1.5500	1.5500	-12.921%	19	428	-19.355%
2026-07-06	1.7800	1.7800	1.7800	1.7800	+11.950%	1	427	-29.775%
2026-07-02	1.5900	1.5900	1.5900	1.5900	-26.728%	1	427	-21.384%
2026-07-01	2.1700	2.1700	2.1700	2.1700	-33.231%	5	427	-42.396%
2026-06-24	3.6000	3.6000	3.2500	3.2500	-22.434%	2	427	-61.538%
2026-06-22	4.3000	5.0000	4.1900	4.1900	+0.480%	59	427	-70.167%
2026-06-17	4.1700	4.1700	4.1700	4.1700	-7.743%	1	447	-70.024%
2026-06-16	4.5500	4.5500	4.5200	4.5200	+3.908%	4	447	-72.345%
2026-06-15	4.4500	4.4500	4.3500	4.3500	+16.935%	10	447	-71.264%
2026-06-12	3.8100	3.8100	3.7000	3.7200	-2.105%	6	456	-66.398%
2026-06-11	3.5300	3.8000	3.5300	3.8000	+20.635%	6	455	-67.105%
2026-06-10	3.2500	3.2500	3.1500	3.1500	-14.865%	2	450	-60.317%
2026-06-09	4.6500	4.6500	3.7000	3.7000	-8.416%	2	449	-66.216%
2026-06-08	4.0400	4.0400	4.0400	4.0400	+39.310%	1	449	-69.059%
2026-06-05	3.3700	3.3700	2.9000	2.9000	-30.622%	13	449	-56.897%
2026-06-04	4.1000	4.1800	3.9000	4.1800	-12.917%	59	449	-70.096%
2026-06-03	6.0500	6.0500	4.5500	4.8000	-6.796%	35	456	-73.958%
2026-06-02	5.5000	5.5000	5.1000	5.1500	-8.363%	45	431	-75.728%
2026-06-01	5.3100	5.7000	5.2500	5.6200	+14.928%	37	402	-77.758%
2026-05-29	5.1500	5.1500	4.4500	4.8900	-5.049%	36	389	-74.438%
2026-05-28	4.7000	5.2000	4.7000	5.1500	+0.980%	62	393	-75.728%
2026-05-27	4.1500	5.1000	4.1500	5.1000	+20.000%	36	342	-75.490%
2026-05-26	3.8700	4.2500	3.8500	4.2500	+28.012%	23	315	-70.588%
2026-05-21	3.3200	3.3200	3.3200	3.3200	-8.540%	1	293	-62.349%
2026-05-20	3.1900	3.6300	3.1900	3.6300	+68.837%	287	293	-65.565%
2026-05-19	2.1500	2.1500	2.1500	2.1500	+11.399%	1	48	-41.860%
2026-05-18	1.9300	1.9300	1.9300	1.9300	-3.015%	2	48	-35.233%
2026-05-15	1.9900	1.9900	1.9900	1.9900	-6.573%	2	48	-37.186%
2026-05-12	2.1300	2.1300	2.1300	2.1300	-19.318%	10	46	-41.315%
2026-05-08	2.6400	2.6400	2.6400	2.6400	0.000%	1	56	-52.652%
2026-05-06	2.7500	2.7500	2.6400	2.6400	+28.155%	13	55	-52.652%
2026-05-05	2.0600	2.0600	2.0600	2.0600	+9.574%	1	43	-39.320%
2026-05-04	1.8800	1.8800	1.8800	1.8800	+9.942%	2	42	-33.511%
2026-04-23	1.7100	1.7100	1.7100	1.7100	-1.156%	10	40	-26.901%
2026-04-17	1.6300	1.7300	1.6300	1.7300	+15.333%	26	30	-27.746%
2026-04-16	1.5000	1.5000	1.5000	1.5000	0.000%	4	0	-16.667%

.dark-mode .T54y00{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .T54y00{ color: #333333; background-color: white; border: 2px solid #333333; }CLSK20261218C19CLSK Dec 18 2026 19.00 Call (CLSK261218C00019000)option OPRA

CLSK20261218C19
CLSK Dec 18 2026 19.00 Call (CLSK261218C00019000)
option OPRA