Dark

Check out our API

COST20261009P870
COST Oct 9 2026 870.00 Put (COST261009P00870000)
option OPRA

EOD

Sep 10, 2026

12.15-5.814%(-0.75)6

Overview Historical

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	9.5100	12.1500	9.5100	12.1500	-5.814%	6	49	0.000%
2026-09-09	11.5500	12.9700	11.5500	12.9000	+29.129%	17	44	-5.814%
2026-09-08	9.3500	10.9500	9.3500	9.9900	+23.333%	8	34	+21.622%
2026-09-04	6.0700	8.5500	6.0700	8.1000	+15.714%	27	17	+50.000%
2026-09-03	9.0000	9.5000	7.0000	7.0000	-10.256%	20	17	+73.571%
2026-09-02	6.9000	7.8000	6.3000	7.8000	+71.429%	10	6	+55.769%
2026-08-31	4.5500	4.5500	4.5500	4.5500	0.000%	1	1	+167.033%

Share

Connect with us

© 2020 - 2026 ChartExchange LLC