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Knife River Corporation (KNF)

NYSE - NYSE Delayed price. Currency in USD
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71.19-2.30 (-3.13%)
At close: 04:00PM EDT
73.46 +2.27 (+3.19%)
After hours: 06:40PM EDT
In the money
Show:ListStraddle
Strike:80.00
Callsfor21 June 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
KNF240621C000800002024-05-03 10:16AM EDT2024-06-214.000.000.000.00-2012.50%
KNF240816C000800002024-05-20 3:35PM EDT2024-08-162.500.000.000.00-506.25%
KNF241115C000800002024-05-14 3:41PM EDT2024-11-156.990.000.000.00--03.13%
Putsfor21 June 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
KNF240621P000800002024-05-14 12:45PM EDT2024-06-214.050.000.000.00-1000.00%
KNF240816P000800002024-05-14 12:01PM EDT2024-08-165.800.000.000.00-100.00%