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Knife River Corporation (KNF)

NYSE - NYSE Delayed price. Currency in USD
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78.53+0.82 (+1.06%)
At close: 04:00PM EDT
80.00 +1.47 (+1.87%)
After hours: 04:09PM EDT
In the money
Show:ListStraddle
Callsfor17 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
KNF240517C000500002024-01-17 12:13PM EDT50.0014.6418.5022.900.00-560.00%
KNF240517C000600002024-03-19 2:44PM EDT60.0016.6014.8018.500.00-6150.00%
KNF240517C000650002024-05-06 2:30PM EDT65.0014.0011.3016.000.00-15477.34%
KNF240517C000700002024-05-07 9:37AM EDT70.006.606.2011.000.00-542140.72%
KNF240517C000750002024-05-10 1:47PM EDT75.004.312.854.30-0.99-18.68%31148.93%
KNF240517C000800002024-05-09 10:07AM EDT80.000.490.004.500.00-13066.85%
KNF240517C000850002024-05-06 1:31PM EDT85.001.500.052.100.00-382274.61%
KNF240517C000900002024-04-26 1:06PM EDT90.000.450.004.800.00-24142.48%
KNF240517C000950002024-04-17 10:48AM EDT95.000.180.004.800.00-13170.07%
Putsfor17 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
KNF240517P000500002024-01-09 1:24PM EDT50.001.050.450.900.00--10228.13%
KNF240517P000600002023-12-29 11:44AM EDT60.003.401.602.800.00-11221.97%
KNF240517P000650002024-03-20 10:42AM EDT65.000.600.103.300.00-325436159.13%
KNF240517P000700002024-04-25 9:39AM EDT70.001.400.004.800.00-132138.67%
KNF240517P000750002024-05-09 1:58PM EDT75.000.400.000.250.00-1263131.45%
KNF240517P000800002024-05-07 1:54PM EDT80.002.001.752.750.00-70039143.99%
KNF240517P000850002024-04-12 1:44PM EDT85.005.504.108.600.00-10103.52%