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Knife River Corporation (KNF)

NYSE - NYSE Delayed price. Currency in USD
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70.14+0.08 (+0.11%)
At close: 04:00PM EDT
70.14 0.00 (0.00%)
After hours: 05:29PM EDT
In the money
Show:ListStraddle
Callsfor16 August 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
KNF240816C000400002024-05-22 2:23PM EDT40.0029.2026.1030.500.00-1193.46%
KNF240816C000550002024-02-26 3:27PM EDT55.0019.8024.0028.500.00-11200.34%
KNF240816C000600002024-06-20 10:19AM EDT60.0011.809.0013.500.00-2578.42%
KNF240816C000650002024-06-28 10:25AM EDT65.008.205.009.50+1.70+26.15%1367.87%
KNF240816C000700002024-06-21 2:37PM EDT70.003.102.006.500.00-73363.56%
KNF240816C000750002024-06-27 9:30AM EDT75.002.500.104.900.00-11467.48%
KNF240816C000800002024-06-26 10:56AM EDT80.001.000.004.800.00-23856.40%
KNF240816C000850002024-05-14 2:47PM EDT85.002.400.001.950.00-213862.82%
KNF240816C000900002024-05-13 3:31PM EDT90.001.500.004.800.00-313879.03%
KNF240816C000950002024-05-08 9:48AM EDT95.001.540.004.500.00-71186.47%
KNF240816C001000002024-04-17 9:30AM EDT100.000.800.004.800.00--297.12%
KNF240816C001050002024-03-11 9:30AM EDT105.001.000.000.000.00-11025.00%
Putsfor16 August 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
KNF240816P000550002024-06-24 9:30AM EDT55.000.800.004.70+0.80--185.30%
KNF240816P000600002024-06-24 9:30AM EDT60.001.350.002.900.00-1352.83%
KNF240816P000650002024-06-27 9:30AM EDT65.001.400.004.800.00-1672.63%
KNF240816P000700002024-06-27 9:30AM EDT70.003.001.505.900.00-125059.01%
KNF240816P000750002024-05-10 9:30AM EDT75.003.505.7010.500.00--150.78%
KNF240816P000800002024-05-14 12:01PM EDT80.005.809.0013.000.00-1264.62%