Dark

Check out our API

COST20261009P850
COST Oct 9 2026 850.00 Put (COST261009P00850000)
option OPRA

EOD

Sep 10, 2026

6.60+0.610%(+0.04)22

Overview Historical

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	6.8000	6.8000	6.6000	6.6000	+0.610%	22	103	0.000%
2026-09-09	6.8100	7.5000	6.5600	6.5600	+4.127%	20	81	+0.610%
2026-09-08	5.6500	6.7000	5.1000	6.3000	+41.256%	46	64	+4.762%
2026-09-04	3.6800	4.8000	3.6800	4.4600	+17.368%	6	32	+47.982%
2026-09-03	5.2700	5.2700	3.8000	3.8000	-17.031%	28	32	+73.684%
2026-09-02	3.9000	4.5800	3.8200	4.5800	+60.140%	3	5	+44.105%
2026-09-01	2.8600	2.8600	2.8600	2.8600	-8.626%	1	3	+130.769%
2026-08-31	3.1300	3.1300	3.1300	3.1300	-10.571%	1	0	+110.863%
2026-08-28	3.5000	3.5000	3.5000	3.5000	0.000%	1	0	+88.571%

Share

Connect with us

© 2020 - 2026 ChartExchange LLC