chartexchange

BK280121P00100000
BK Jan 21 2028 100.00 Put
optionOPRA

InactiveApr 16, 2026
5.81USD-10.890%(-0.71)2Vol81OI

BK280121P00100000 Historical Prices

Date
(EST)
OpenHighLowCloseChangeVolumeOpen
Interest
Change
Since
2026-04-165.81005.81005.81005.8100-10.890%2810.000%
2026-04-156.50006.52006.50006.5200-27.313%579-10.890%
2026-04-018.97008.97008.97008.9700-20.619%178-35.229%
2026-03-2311.600011.600011.300011.3000-7.377%277-48.584%
2026-03-1712.200012.200012.200012.2000+2.607%1475-52.377%
2026-02-1911.060012.000011.060011.8900+29.239%7461-51.135%
2026-02-039.20009.20009.20009.2000+2.222%2730-36.848%
2026-01-219.00009.00009.00009.0000-12.621%13-35.444%
2025-12-2210.300010.300010.300010.3000+0.980%13-43.592%
2025-12-1910.200010.200010.200010.2000-3.774%13-43.039%
2025-11-2610.600010.600010.600010.6000-14.516%11-45.189%
2025-11-1912.400012.400012.400012.40000.000%11-53.145%