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Knife River Corp (KNF)

NYSE

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89.12 +5.27 +6.29%

17/04 - Closed. Currency in USD

After Hours

89.02

-0.10

-0.11%

22:48:09 - Real-time Data

Type: Equity

Market: United States

Volume: 561,674
Bid/Ask: 0.00 / 0.00
Day's Range: 85.70 - 90.50

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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

Apr 17, 2026 20:41 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	52	56.3	0	35.00	0	0%	0	2.15	0
KNF Call 35.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|35.00C Delta0 Imp Vol0 Bid52 Gamma0 Theoretical0 Ask56.3 Theta0 Intrinsic Value54.12 Volume0 Vega0 Time Value-54.12 Open Interest3 Rho0 Delta / Theta0 KNF Put 35.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|35.00P Delta-0.0368 Imp Vol2.3014 Bid0 Gamma0.0014 Theoretical1.08 Ask2.15 Theta-0.0813 Intrinsic Value-54.12 Volume0 Vega0.0199 Time Value54.12 Open Interest3 Rho-0.0031 Delta / Theta0.4527
0	0%	47.2	51.4	0	40.00	0	0%	0	2.15	0
KNF Call 40.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|40.00C Delta0.9938 Imp Vol1.2461 Bid47.2 Gamma0.0006 Theoretical49.3 Ask51.4 Theta-0.0135 Intrinsic Value49.12 Volume0 Vega0.0043 Time Value-49.12 Open Interest0 Rho0.0301 Delta / Theta-73.5506 KNF Put 40.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|40.00P Delta-0.0425 Imp Vol2.0099 Bid0 Gamma0.0018 Theoretical1.08 Ask2.15 Theta-0.0798 Intrinsic Value-49.12 Volume0 Vega0.0224 Time Value49.12 Open Interest6 Rho-0.0035 Delta / Theta0.533
0	0%	42	46.3	0	45.00	0	0%	0	1.45	0
KNF Call 45.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|45.00C Delta0 Imp Vol0 Bid42 Gamma0 Theoretical0 Ask46.3 Theta0 Intrinsic Value44.12 Volume0 Vega0 Time Value-44.12 Open Interest19 Rho0 Delta / Theta0 KNF Put 45.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|45.00P Delta-0.0385 Imp Vol1.6009 Bid0 Gamma0.0021 Theoretical0.73 Ask1.45 Theta-0.0585 Intrinsic Value-44.12 Volume0 Vega0.0206 Time Value44.12 Open Interest1 Rho-0.003 Delta / Theta0.6573
					89.12	Price @ Apr 17, 2026 20:41 GMT
5.01	0%	3.7	6.4	1	90.00	0	0%	4.1	6.9	0
KNF Call 90.00 Exp: May 15, 2026 Last: 5.01 Chg.: 0% SymbolKNF\|20260515\|90.00C Delta0.511 Imp Vol0.5387 Bid3.7 Gamma0.03 Theoretical5.01 Ask6.4 Theta-0.0987 Intrinsic Value-0.88 Volume1 Vega0.0984 Time Value5.89 Open Interest60 Rho0.0311 Delta / Theta-5.175 KNF Put 90.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|90.00P Delta-0.4925 Imp Vol0.5227 Bid4.1 Gamma0.031 Theoretical5.5 Ask6.9 Theta-0.0877 Intrinsic Value0.88 Volume0 Vega0.0984 Time Value-0.88 Open Interest0 Rho-0.0319 Delta / Theta5.6166
0	0%	0.85	3.8	0	95.00	0	0%	7	9.9	0
KNF Call 95.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|95.00C Delta0.3357 Imp Vol0.4531 Bid0.85 Gamma0.0326 Theoretical2.33 Ask3.8 Theta-0.0756 Intrinsic Value-5.88 Volume0 Vega0.09 Time Value5.88 Open Interest5 Rho0.0212 Delta / Theta-4.4427 KNF Put 95.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|95.00P Delta-0.6463 Imp Vol0.5054 Bid7 Gamma0.03 Theoretical8.45 Ask9.9 Theta-0.0775 Intrinsic Value5.88 Volume0 Vega0.0917 Time Value-5.88 Open Interest1 Rho-0.0401 Delta / Theta8.3367
1.35	0%	0.7	2	0	100.00	0	0%	10.8	13.4	0
KNF Call 100.00 Exp: May 15, 2026 Last: 1.35 Chg.: 0% SymbolKNF\|20260515\|100.00C Delta0.215 Imp Vol0.4748 Bid0.7 Gamma0.0249 Theoretical1.35 Ask2 Theta-0.0629 Intrinsic Value-10.88 Volume0 Vega0.0721 Time Value12.23 Open Interest18 Rho0.0137 Delta / Theta-3.4171 KNF Put 100.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|100.00P Delta-0.7833 Imp Vol0.4876 Bid10.8 Gamma0.0248 Theoretical12.1 Ask13.4 Theta-0.0571 Intrinsic Value10.88 Volume0 Vega0.0722 Time Value-10.88 Open Interest4 Rho-0.0438 Delta / Theta13.7075

Open Positions

Calls

Puts

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