UK markets closed

Knife River Corporation (KNF)

NYSE - NYSE Delayed price. Currency in USD
Add to watchlist
68.07-0.64 (-0.93%)
At close: 04:00PM EDT
68.07 -0.00 (-0.00%)
After hours: 06:19PM EDT
In the money
Show:ListStraddle
Callsfor16 August 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
KNF240816C000400002024-05-22 2:23PM EDT40.0029.2026.1030.500.00-1176.76%
KNF240816C000550002024-02-26 3:27PM EDT55.0019.8024.0028.500.00-11205.49%
KNF240816C000600002024-06-20 10:19AM EDT60.0011.807.0011.500.00-1567.92%
KNF240816C000650002024-06-04 11:04AM EDT65.006.503.507.800.00-1359.77%
KNF240816C000700002024-06-21 2:37PM EDT70.003.101.005.50-1.30-29.55%72660.18%
KNF240816C000750002024-06-18 12:20PM EDT75.002.700.004.800.00-11370.48%
KNF240816C000800002024-06-14 9:45AM EDT80.001.200.055.000.00-263360.57%
KNF240816C000850002024-05-14 2:47PM EDT85.002.400.001.950.00-213850.83%
KNF240816C000900002024-05-13 3:31PM EDT90.001.500.004.800.00-313879.66%
KNF240816C000950002024-05-08 9:48AM EDT95.001.540.004.500.00-71186.35%
KNF240816C001000002024-04-17 9:30AM EDT100.000.800.004.800.00--296.24%
KNF240816C001050002024-03-11 9:30AM EDT105.001.000.000.000.00-11025.00%
Putsfor16 August 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
KNF240816P000600002024-03-07 10:30AM EDT60.001.650.202.050.00-1251.61%
KNF240816P000650002024-06-17 9:30AM EDT65.002.250.404.900.00-1261.47%
KNF240816P000700002024-05-10 9:30AM EDT70.002.002.606.800.00-125054.21%
KNF240816P000750002024-05-10 9:30AM EDT75.003.505.7010.500.00--158.42%
KNF240816P000800002024-05-14 12:01PM EDT80.005.809.0013.000.00-1242.75%