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CIFR20260904P19.5
CIFR Sep 4 2026 19.50 Put (CIFR260904P00019500)
option OPRA

EOD

Aug 13, 2026

3.34-14.578%(-0.57)70

Overview Historical

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-13	3.2000	3.3600	3.2000	3.3400	-14.578%	70	91	0.000%
2026-08-10	3.9100	3.9100	3.9100	3.9100	+47.547%	1	60	-14.578%
2026-08-06	2.3700	2.6500	2.3700	2.6500	-3.986%	4	60	+26.038%
2026-08-05	2.4700	2.7600	1.9900	2.7600	+26.606%	24	60	+21.014%
2026-08-04	1.8700	2.1800	1.6100	2.1800	+73.016%	42	52	+53.211%
2026-08-03	1.4500	1.4500	1.2600	1.2600	-28.000%	9	19	+165.079%
2026-07-31	1.8400	1.8600	1.7300	1.7500	+1.744%	5	22	+90.857%
2026-07-30	2.3800	2.3800	1.7200	1.7200	-53.639%	3	22	+94.186%
2026-07-29	3.7100	3.7100	3.7100	3.7100	+32.028%	3	22	-9.973%
2026-07-28	3.3100	3.3100	2.6500	2.8100	+4.461%	39	0	+18.861%
2026-07-27	2.0000	2.6900	1.9300	2.6900	+70.253%	46	0	+24.164%
2026-07-24	1.3100	1.8200	1.3100	1.5800	0.000%	6	0	+111.392%

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