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COST20260807P540
COST Aug 7 2026 540.00 Put (COST260807P00540000)
option OPRA

EOD

Jul 23, 2026

0.0900+80.000%(+0.0400)303

Overview Historical

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	0.0900	0.0900	0.0300	0.0900	+80.000%	303	231	0.000%
2026-07-22	0.0100	2.4100	0.0100	0.0500	-28.571%	90	218	+80.000%
2026-07-21	0.1500	2.9400	0.0100	0.0700	+16.667%	163	172	+28.571%
2026-07-15	0.0600	0.0600	0.0600	0.0600	0.000%	1	52	+50.000%
2026-07-14	0.0600	0.0600	0.0600	0.0600	-75.000%	10	51	+50.000%
2026-07-13	0.1000	0.2400	0.1000	0.2400	+14.286%	2	41	-62.500%
2026-07-10	0.0400	0.2300	0.0400	0.2100	+23.529%	202	40	-57.143%
2026-07-08	0.1900	0.1900	0.1700	0.1700	-10.526%	2	2	-47.059%
2026-07-07	0.1700	0.1900	0.1500	0.1900	0.000%	4	1	-52.632%

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