Knife River Corporation KNF options

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57.50 USD
-0.10 -0.17%
Bid
57.40 × 200
Ask
57.51 × 200

Extended hours 57.50 0.00%

As of Oct 30, 2026

KNF option chain
CallsStrikePuts
BidAskLast% ChgVolumeOpen intImpl volBidAskLast% ChgVolumeOpen intImpl vol
— — — — — — —35.00 0.00 0.75 0.48 0.00% — 2 137.1%
— — — — — — —40.00 0.00 2.05 0.40 0.00% 20 21 138.8%
12.10 14.20 7.50 0.00% 15 15 90.2%45.00 0.10 0.90 0.60 0.00% 1 31 83.6%
7.70 8.80 8.27 -9.12% 3 27 63.8%50.00 0.40 1.35 0.70 0.00% 24 80 67.5%
3.60 5.10 4.80 0.00% 11 31 55.9%55.00 1.80 2.70 2.60 -65.33% 20 36 63.9%
2.15 2.50 2.45 +2.08% 18 69 62.6%60.00 4.20 6.00 10.84 0.00% 1 2 67.8%
0.00 2.70 0.95 0.00% 2 56 70.8%65.00 7.10 9.20 15.10 0.00% 1 13 53.1%
0.00 2.20 0.76 0.00% 1 12 85.8%70.00 0.00 0.00 7.42 0.00% 1 0 0.0%
0.00 0.00 11.50 0.00% 1 0 25.0%75.00 19.70 23.60 20.70 0.00% — 0 175.2%
0.00 0.00 1.01 0.00% 1 0 25.0%80.00 15.90 18.50 8.90 0.00% 1 1 0.0%

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