Dark

Check out our API

BLSH20260807P21
BLSH Aug 7 2026 21.00 Put (BLSH260807P00021000)
option OPRA

EOD

Jul 28, 2026

0.5000+16.279%(+0.0700)1

Overview Historical

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-28	0.5000	0.5000	0.5000	0.5000	+16.279%	1	8	0.000%
2026-07-24	0.4300	0.4300	0.4300	0.4300	-17.308%	1	7	+16.279%
2026-07-22	0.5200	0.5200	0.5200	0.5200	-48.000%	1	8	-3.846%
2026-07-17	0.9000	1.0000	0.8900	1.0000	+66.667%	5	7	-50.000%
2026-07-14	0.6000	0.6000	0.6000	0.6000	-10.448%	1	4	-16.667%
2026-07-09	0.6700	0.6700	0.6700	0.6700	+36.735%	1	5	-25.373%
2026-07-06	0.5000	0.5000	0.4900	0.4900	-7.547%	2	4	+2.041%
2026-07-02	0.5300	0.5300	0.5300	0.5300	-55.085%	1	1	-5.660%
2026-06-29	1.1800	1.1800	1.1800	1.1800	0.000%	1	1	-57.627%

Share

Connect with us

© 2020 - 2026 ChartExchange LLC