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COST20260807P550
COST Aug 7 2026 550.00 Put (COST260807P00550000)
option OPRA

EOD

Jul 23, 2026

0.1600+100.000%(+0.0800)29

Overview Historical

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	0.3200	0.3200	0.0300	0.1600	+100.000%	29	444	0.000%
2026-07-22	0.1300	1.8600	0.0100	0.0800	0.000%	250	431	+100.000%
2026-07-21	0.0200	0.1700	0.0100	0.0800	+700.000%	73	388	+100.000%
2026-07-20	0.1900	0.2000	0.0100	0.0100	-96.296%	292	385	+1,500.000%
2026-07-17	0.0600	0.3000	0.0100	0.2700	+440.000%	107	167	-40.741%
2026-07-16	0.0500	0.0500	0.0500	0.0500	-76.190%	1	158	+220.000%
2026-07-08	0.1300	0.2300	0.0300	0.2100	+40.000%	53	157	-23.810%
2026-07-07	0.0400	0.2600	0.0100	0.1500	0.000%	264	131	+6.667%

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