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CIFR20260904P20.5
CIFR Sep 4 2026 20.50 Put (CIFR260904P00020500)
option OPRA

EOD

Aug 13, 2026

3.70+19.355%(+0.60)2

Overview Historical

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-13	3.5700	3.7000	3.5700	3.7000	+19.355%	2	21	0.000%
2026-08-05	3.1000	3.1000	3.1000	3.1000	+28.631%	1	21	+19.355%
2026-08-04	2.4700	2.4700	2.2100	2.4100	+40.936%	7	20	+53.527%
2026-08-03	2.1500	2.1500	1.7100	1.7100	-23.318%	12	13	+116.374%
2026-07-31	1.9600	2.3800	1.9600	2.2300	-0.446%	9	13	+65.919%
2026-07-30	2.4000	2.4000	2.2400	2.2400	-49.436%	2	11	+65.179%
2026-07-29	4.3200	4.4300	4.3200	4.4300	+50.169%	10	11	-16.479%
2026-07-27	3.0500	3.0500	2.9500	2.9500	+50.510%	54	0	+25.424%
2026-07-24	2.0000	2.0800	1.8400	1.9600	0.000%	48	0	+88.776%

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