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CIFR20260904C21
CIFR Sep 4 2026 21.00 Call (CIFR260904C00021000)
option OPRA

EOD

Aug 13, 2026

0.4300-44.872%(-0.3500)33

Overview Historical

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-13	0.7600	0.7800	0.4200	0.4300	-44.872%	33	574	0.000%
2026-08-12	1.3000	1.3000	0.6800	0.7800	+16.418%	61	583	-44.872%
2026-08-11	0.8000	1.0200	0.6500	0.6700	+19.643%	229	531	-35.821%
2026-08-10	0.8000	0.8900	0.5500	0.5600	-37.778%	201	392	-23.214%
2026-08-07	1.1600	1.5000	0.9000	0.9000	-46.108%	119	239	-52.222%
2026-08-06	1.6500	1.9100	1.6300	1.6700	-9.730%	112	177	-74.251%
2026-08-05	2.5300	2.8000	1.8500	1.8500	-34.164%	19	68	-76.757%
2026-08-04	3.3700	3.8000	2.7100	2.8100	-31.961%	74	64	-84.698%
2026-07-30	4.1200	4.1300	4.0800	4.1300	+137.356%	28	11	-89.588%
2026-07-29	1.7500	1.7500	1.7400	1.7400	-39.792%	2	1	-75.287%
2026-07-28	2.8400	2.8900	2.8400	2.8900	0.000%	2	0	-85.121%

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