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Knife River Corp (KNF)

NYSE

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91.33 +3.65 +4.16%

19:45:39 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 337,564
Bid/Ask: 0.00 / 0.00
Day's Range: 87.60 - 92.66

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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

Aug 22, 2025 18:26 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	50.6	53.5	0	40.00	0	0%	0	2.15	0
KNF Call 40.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolKNF\|20250919\|40.00C Delta0.9946 Imp Vol1.2704 Bid50.6 Gamma0.0005 Theoretical52.05 Ask53.5 Theta-0.0136 Intrinsic Value51.5 Volume0 Vega0.004 Time Value-51.5 Open Interest0 Rho0.0302 Delta / Theta-72.9269 KNF Put 40.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolKNF\|20250919\|40.00P Delta-0.0404 Imp Vol2.062 Bid0 Gamma0.0017 Theoretical1.08 Ask2.15 Theta-0.0808 Intrinsic Value-51.5 Volume0 Vega0.0221 Time Value51.5 Open Interest0 Rho-0.0034 Delta / Theta0.4995
0	0%	45.5	48.4	0	45.00	0	0%	0	2.15	0
KNF Call 45.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolKNF\|20250919\|45.00C Delta0.9461 Imp Vol1.93 Bid45.5 Gamma0.0022 Theoretical48.4 Ask48.4 Theta-0.1005 Intrinsic Value46.5 Volume0 Vega0.0278 Time Value-46.5 Open Interest0 Rho0.0295 Delta / Theta-9.4114 KNF Put 45.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolKNF\|20250919\|45.00P Delta-0.0463 Imp Vol1.8074 Bid0 Gamma0.0021 Theoretical1.08 Ask2.15 Theta-0.0791 Intrinsic Value-46.5 Volume0 Vega0.0247 Time Value46.5 Open Interest0 Rho-0.0038 Delta / Theta0.5856
0	0%	40.7	43.7	0	50.00	0	0%	0	2.15	0
KNF Call 50.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolKNF\|20250919\|50.00C Delta0.984 Imp Vol1.1088 Bid40.7 Gamma0.0014 Theoretical42.2 Ask43.7 Theta-0.0259 Intrinsic Value41.5 Volume0 Vega0.0102 Time Value-41.5 Open Interest0 Rho0.037 Delta / Theta-38.0278 KNF Put 50.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolKNF\|20250919\|50.00P Delta-0.0531 Imp Vol1.5798 Bid0 Gamma0.0027 Theoretical1.08 Ask2.15 Theta-0.077 Intrinsic Value-41.5 Volume0 Vega0.0275 Time Value41.5 Open Interest0 Rho-0.0042 Delta / Theta0.6895
					91.5	Price @ Aug 22, 2025 18:26 GMT
2.01	0%	1.75	2.25	1	95.00	0	0%	4.2	5.2	0
KNF Call 95.00 Exp: Sep 19, 2025 Last: 2.01 Chg.: 0% SymbolKNF\|20250919\|95.00C Delta0.3798 Imp Vol0.3135 Bid1.75 Gamma0.0477 Theoretical2.01 Ask2.25 Theta-0.0581 Intrinsic Value-3.5 Volume1 Vega0.0968 Time Value5.51 Open Interest13 Rho0.0252 Delta / Theta-6.5343 KNF Put 95.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolKNF\|20250919\|95.00P Delta-0.637 Imp Vol0.2948 Bid4.2 Gamma0.0508 Theoretical4.7 Ask5.2 Theta-0.0444 Intrinsic Value3.5 Volume0 Vega0.0951 Time Value-3.5 Open Interest0 Rho-0.0367 Delta / Theta14.3506
0	0%	0	2.5	0	100.00	0	0%	7.7	9.2	0
KNF Call 100.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolKNF\|20250919\|100.00C Delta0.2337 Imp Vol0.3784 Bid0 Gamma0.0318 Theoretical1.25 Ask2.5 Theta-0.0551 Intrinsic Value-8.5 Volume0 Vega0.0779 Time Value8.5 Open Interest0 Rho0.0155 Delta / Theta-4.2442 KNF Put 100.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolKNF\|20250919\|100.00P Delta-0.8652 Imp Vol0.2757 Bid7.7 Gamma0.0323 Theoretical8.45 Ask9.2 Theta-0.0211 Intrinsic Value8.5 Volume0 Vega0.0542 Time Value-8.5 Open Interest0 Rho-0.0362 Delta / Theta41.0603
1.4	0%	0	0.95	0	105.00	0	0%	11.6	14.8	0
KNF Call 105.00 Exp: Sep 19, 2025 Last: 1.4 Chg.: 0% SymbolKNF\|20250919\|105.00C Delta0.1096 Imp Vol0.3681 Bid0 Gamma0.02 Theoretical0.48 Ask0.95 Theta-0.0325 Intrinsic Value-13.5 Volume0 Vega0.0477 Time Value14.9 Open Interest1 Rho0.0074 Delta / Theta-3.3726 KNF Put 105.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolKNF\|20250919\|105.00P Delta-0.9572 Imp Vol0.3072 Bid11.6 Gamma0.0122 Theoretical13.2 Ask14.8 Theta-0.0086 Intrinsic Value13.5 Volume0 Vega0.0216 Time Value-13.5 Open Interest0 Rho-0.0212 Delta / Theta111.5438

Open Positions

Calls

Puts

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