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COST20260807P815
COST Aug 7 2026 815.00 Put (COST260807P00815000)
option OPRA

EOD

Jul 23, 2026

0.2400-48.936%(-0.2300)10

Overview Historical

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	0.2900	0.2900	0.2400	0.2400	-48.936%	10	28	0.000%
2026-07-22	0.4700	0.4700	0.4700	0.4700	-17.544%	1	28	-48.936%
2026-07-21	0.5000	0.5800	0.3500	0.5700	+58.333%	8	28	-57.895%
2026-07-20	0.4100	0.6400	0.3600	0.3600	-66.355%	18	28	-33.333%
2026-07-13	1.0700	1.0700	1.0700	1.0700	-40.556%	1	22	-77.570%
2026-07-09	1.8500	1.8500	1.8000	1.8000	+300.000%	2	23	-86.667%
2026-07-08	2.0900	2.0900	0.4500	0.4500	-56.731%	52	21	-46.667%
2026-07-07	1.1600	1.2300	1.0400	1.0400	0.000%	10	5	-76.923%

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