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Knife River Corp (KNF)

NYSE

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69.81 -3.08 -4.22%

21:23:05 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 322,361
Bid/Ask: 0.00 / 0.00
Day's Range: 69.17 - 73.57

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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 share's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Jan 27, 2026 19:56 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	34.7	37.5	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 Delta0.9497 Imp Vol1.9539 Bid34.7 Gamma0.0029 Theoretical36.1 Ask37.5 Theta-0.0789 Intrinsic Value34.9 Volume0 Vega0.0186 Time Value-34.9 Open Interest0 Rho0.02 Delta / Theta-12.0397 KNF Put 35.00 Exp: Feb 20, 2026 Last: 1.43 Chg.: 0% SymbolKNF\|20260220\|35.00P Delta-0.0795 Imp Vol2.4965 Bid0 Gamma0.0033 Theoretical2.15 Ask2.15 Theta-0.1376 Intrinsic Value-34.9 Volume0 Vega0.0266 Time Value36.33 Open Interest1 Rho-0.0046 Delta / Theta0.5775
0	0%	29.8	32.6	0	40.00	0.6	0%	0	2.2	0
KNF Call 40.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260220\|40.00C Delta0.9365 Imp Vol1.676 Bid29.8 Gamma0.0041 Theoretical31.2 Ask32.6 Theta-0.0816 Intrinsic Value29.9 Volume0 Vega0.0224 Time Value-29.9 Open Interest0 Rho0.0227 Delta / Theta-11.4815 KNF Put 40.00 Exp: Feb 20, 2026 Last: 0.6 Chg.: 0% SymbolKNF\|20260220\|40.00P Delta-0.0958 Imp Vol2.1258 Bid0 Gamma0.0044 Theoretical2.2 Ask2.2 Theta-0.1346 Intrinsic Value-29.9 Volume0 Vega0.0306 Time Value30.5 Open Interest3 Rho-0.0054 Delta / Theta0.7117
0	0%	24.7	27.8	0	45.00	0	0%	0	2.25	0
KNF Call 45.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260220\|45.00C Delta0.9221 Imp Vol1.4027 Bid24.7 Gamma0.0058 Theoretical26.25 Ask27.8 Theta-0.0804 Intrinsic Value24.9 Volume0 Vega0.0262 Time Value-24.9 Open Interest0 Rho0.0252 Delta / Theta-11.4712 KNF Put 45.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260220\|45.00P Delta-0.1155 Imp Vol1.7956 Bid0 Gamma0.006 Theoretical2.25 Ask2.25 Theta-0.13 Intrinsic Value-24.9 Volume0 Vega0.035 Time Value24.9 Open Interest0 Rho-0.0062 Delta / Theta0.8884
					69.9	Price @ Jan 27, 2026 19:56 GMT
4	0%	2.95	6	0	70.00	2.65	0%	1.75	4.5	0
KNF Call 70.00 Exp: Feb 20, 2026 Last: 4 Chg.: 0% SymbolKNF\|20260220\|70.00C Delta0.5411 Imp Vol0.6062 Bid2.95 Gamma0.0364 Theoretical4.47 Ask6 Theta-0.0934 Intrinsic Value-0.1 Volume0 Vega0.0713 Time Value4.1 Open Interest0 Rho0.022 Delta / Theta-5.7912 KNF Put 70.00 Exp: Feb 20, 2026 Last: 2.65 Chg.: 0% SymbolKNF\|20260220\|70.00P Delta-0.4651 Imp Vol0.4544 Bid1.75 Gamma0.0488 Theoretical3.12 Ask4.5 Theta-0.0646 Intrinsic Value0.1 Volume0 Vega0.0714 Time Value2.55 Open Interest19 Rho-0.0202 Delta / Theta7.2041
2.5	0%	1.8	3.9	0	75.00	4.5	0%	4.5	7	0
KNF Call 75.00 Exp: Feb 20, 2026 Last: 2.5 Chg.: 0% SymbolKNF\|20260220\|75.00C Delta0.3807 Imp Vol0.6547 Bid1.8 Gamma0.0324 Theoretical2.85 Ask3.9 Theta-0.0958 Intrinsic Value-5.1 Volume0 Vega0.0685 Time Value7.6 Open Interest1 Rho0.0157 Delta / Theta-3.9749 KNF Put 75.00 Exp: Feb 20, 2026 Last: 4.5 Chg.: 0% SymbolKNF\|20260220\|75.00P Delta-0.7437 Imp Vol0.3705 Bid4.5 Gamma0.049 Theoretical5.75 Ask7 Theta-0.0403 Intrinsic Value5.1 Volume0 Vega0.0577 Time Value-0.6 Open Interest16 Rho-0.0275 Delta / Theta18.4333
1.5	0%	0.35	1.8	150	80.00	20	0%	9.9	11.2	0
KNF Call 80.00 Exp: Feb 20, 2026 Last: 1.5 Chg.: 0% SymbolKNF\|20260220\|80.00C Delta0.2396 Imp Vol0.64 Bid0.35 Gamma0.027 Theoretical1.5 Ask1.8 Theta-0.076 Intrinsic Value-10.1 Volume150 Vega0.0558 Time Value11.6 Open Interest108 Rho0.0101 Delta / Theta-3.1538 KNF Put 80.00 Exp: Feb 20, 2026 Last: 20 Chg.: 0% SymbolKNF\|20260220\|80.00P Delta-0.8304 Imp Vol0.5053 Bid9.9 Gamma0.0283 Theoretical10.55 Ask11.2 Theta-0.043 Intrinsic Value10.1 Volume0 Vega0.0452 Time Value9.9 Open Interest0 Rho-0.0303 Delta / Theta19.302

Open Positions

Calls

Puts

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