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COST20261002P640
COST Oct 2 2026 640.00 Put (COST261002P00640000)
option OPRA

EOD

Sep 10, 2026

0.0300-25.000%(-0.0100)13

Overview Historical

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	0.0100	0.0900	0.0100	0.0300	-25.000%	13	205	0.000%
2026-09-09	0.0400	1.1600	0.0100	0.0400	+33.333%	9	202	-25.000%
2026-09-08	0.0100	0.4200	0.0100	0.0300	-76.923%	423	195	0.000%
2026-08-25	0.1300	0.1300	0.1300	0.1300	+85.714%	2	42	-76.923%
2026-08-21	0.0300	0.0700	0.0300	0.0700	0.000%	42	41	-57.143%

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