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Knife River Corp (KNF)

NYSE

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80.00 +3.76 +4.93%

06/02 - Closed. Currency in USD

After Hours

78.40

-1.60

-2.00%

23:30:31 - Real-time Data

Type: Equity

Market: United States

Volume: 1,250,959
Bid/Ask: 0.00 / 0.00
Day's Range: 77.52 - 80.48

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Knife River Option Chain

Get free option data for KNF. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Knife River options for the expiration dates selected. Below this information you can also find an open interest chart for the stock's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Feb 07, 2026 20:41 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	42.9	47.1	0	35.00	1.43	0%	0	2.15	0
KNF Call 35.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260220\|35.00C Delta0 Imp Vol0 Bid42.9 Gamma0 Theoretical0 Ask47.1 Theta0 Intrinsic Value45 Volume0 Vega0 Time Value-45 Open Interest0 Rho0 Delta / Theta0 KNF Put 35.00 Exp: Feb 20, 2026 Last: 1.43 Chg.: 0% SymbolKNF\|20260220\|35.00P Delta-0.0639 Imp Vol3.7541 Bid0 Gamma0.0022 Theoretical2.15 Ask2.15 Theta-0.2721 Intrinsic Value-45 Volume0 Vega0.0189 Time Value46.43 Open Interest1 Rho-0.0024 Delta / Theta0.2348
0	0%	37.9	42.1	0	40.00	0.6	0%	0	2.15	0
KNF Call 40.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260220\|40.00C Delta0 Imp Vol0 Bid37.9 Gamma0 Theoretical0 Ask42.1 Theta0 Intrinsic Value40 Volume0 Vega0 Time Value-40 Open Interest0 Rho0 Delta / Theta0 KNF Put 40.00 Exp: Feb 20, 2026 Last: 0.6 Chg.: 0% SymbolKNF\|20260220\|40.00P Delta-0.0749 Imp Vol3.2432 Bid0 Gamma0.0029 Theoretical2.15 Ask2.15 Theta-0.2655 Intrinsic Value-40 Volume0 Vega0.0213 Time Value40.6 Open Interest3 Rho-0.0027 Delta / Theta0.282
0	0%	33.4	36.4	0	45.00	0	0%	0	2.15	0
KNF Call 45.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260220\|45.00C Delta0 Imp Vol0 Bid33.4 Gamma0 Theoretical0 Ask36.4 Theta0 Intrinsic Value35 Volume0 Vega0 Time Value-35 Open Interest0 Rho0 Delta / Theta0 KNF Put 45.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260220\|45.00P Delta-0.0874 Imp Vol2.7945 Bid0 Gamma0.0038 Theoretical2.15 Ask2.15 Theta-0.257 Intrinsic Value-35 Volume0 Vega0.024 Time Value35 Open Interest0 Rho-0.003 Delta / Theta0.3401
					80	Price @ Feb 07, 2026 20:41 GMT
3.1	81.29%	2	4.7	150	80.00	20	0%	2.2	4.8	0
KNF Call 80.00 Exp: Feb 20, 2026 Last: 3.1 Chg.: 81.29% SymbolKNF\|20260220\|80.00C Delta0.5245 Imp Vol0.5066 Bid2 Gamma0.0521 Theoretical3.1 Ask4.7 Theta-0.121 Intrinsic Value0 Volume150 Vega0.0601 Time Value3.1 Open Interest403 Rho0.0138 Delta / Theta-4.3343 KNF Put 80.00 Exp: Feb 20, 2026 Last: 20 Chg.: 0% SymbolKNF\|20260220\|80.00P Delta-0.4742 Imp Vol0.5893 Bid2.2 Gamma0.0448 Theoretical3.5 Ask4.8 Theta-0.1326 Intrinsic Value0 Volume0 Vega0.0601 Time Value20 Open Interest0 Rho-0.0128 Delta / Theta3.5755
0.74	0%	0.55	2	0	85.00	0	0%	6	7.6	0
KNF Call 85.00 Exp: Feb 20, 2026 Last: 0.74 Chg.: 0% SymbolKNF\|20260220\|85.00C Delta0.2826 Imp Vol0.5048 Bid0.55 Gamma0.0444 Theoretical1.28 Ask2 Theta-0.1012 Intrinsic Value-5 Volume0 Vega0.051 Time Value5.74 Open Interest34 Rho0.0076 Delta / Theta-2.7913 KNF Put 85.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260220\|85.00P Delta-0.6741 Imp Vol0.6222 Bid6 Gamma0.0385 Theoretical6.8 Ask7.6 Theta-0.1252 Intrinsic Value5 Volume0 Vega0.0544 Time Value-5 Open Interest0 Rho-0.0174 Delta / Theta5.3826
0.63	0%	0	2.5	0	90.00	0	0%	9.5	12.1	0
KNF Call 90.00 Exp: Feb 20, 2026 Last: 0.63 Chg.: 0% SymbolKNF\|20260220\|90.00C Delta0.2948 Imp Vol0.9774 Bid0 Gamma0.0234 Theoretical2.5 Ask2.5 Theta-0.1979 Intrinsic Value-10 Volume0 Vega0.0521 Time Value10.63 Open Interest11 Rho0.0075 Delta / Theta-1.4899 KNF Put 90.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260220\|90.00P Delta-0.8215 Imp Vol0.6353 Bid9.5 Gamma0.0275 Theoretical10.8 Ask12.1 Theta-0.0906 Intrinsic Value10 Volume0 Vega0.0393 Time Value-10 Open Interest0 Rho-0.0197 Delta / Theta9.0666

Open Positions

Calls

Puts

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