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Knife River Corp (KNF)

NYSE

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88.90 -0.25 -0.28%

21:59:59 - Closed. Currency in USD

After Hours

88.90

-0.00

-0.00%

22:10:05 - Real-time Data

Type: Equity

Market: United States

Volume: 383,201
Bid/Ask: 0.00 / 0.00
Day's Range: 88.53 - 90.54

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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

Apr 27, 2026 19:55 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	52.5	56.6	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 Bid52.5 Gamma0 Theoretical0 Ask56.6 Theta0 Intrinsic Value54.73 Volume0 Vega0 Time Value-54.73 Open Interest3 Rho0 Delta / Theta0 KNF Put 35.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|35.00P Delta-0.0365 Imp Vol2.8796 Bid0 Gamma0.0014 Theoretical1.08 Ask2.15 Theta-0.1269 Intrinsic Value-54.73 Volume0 Vega0.0159 Time Value54.73 Open Interest3 Rho-0.002 Delta / Theta0.2875
0	0%	47.4	51.6	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 Imp Vol0 Bid47.4 Gamma0 Theoretical0 Ask51.6 Theta0 Intrinsic Value49.73 Volume0 Vega0 Time Value-49.73 Open Interest0 Rho0 Delta / Theta0 KNF Put 40.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|40.00P Delta-0.0422 Imp Vol2.5164 Bid0 Gamma0.0018 Theoretical1.08 Ask2.15 Theta-0.1247 Intrinsic Value-49.73 Volume0 Vega0.0179 Time Value49.73 Open Interest6 Rho-0.0022 Delta / Theta0.3381
0	0%	42.5	46.6	0	45.00	0	0%	0	2.15	0
KNF Call 45.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|45.00C Delta0 Imp Vol0 Bid42.5 Gamma0 Theoretical0 Ask46.6 Theta0 Intrinsic Value44.73 Volume0 Vega0 Time Value-44.73 Open Interest19 Rho0 Delta / Theta0 KNF Put 45.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|45.00P Delta-0.0485 Imp Vol2.1975 Bid0 Gamma0.0023 Theoretical1.07 Ask2.15 Theta-0.1218 Intrinsic Value-44.73 Volume0 Vega0.02 Time Value44.73 Open Interest1 Rho-0.0025 Delta / Theta0.3982
					89.73	Price @ Apr 27, 2026 19:55 GMT
4.7	0%	3.6	5.8	5	90.00	0	0%	3.9	6.5	0
KNF Call 90.00 Exp: May 15, 2026 Last: 4.7 Chg.: 0% SymbolKNF\|20260515\|90.00C Delta0.5199 Imp Vol0.6047 Bid3.6 Gamma0.0331 Theoretical4.7 Ask5.8 Theta-0.1374 Intrinsic Value-0.27 Volume5 Vega0.0793 Time Value4.97 Open Interest70 Rho0.0207 Delta / Theta-3.7839 KNF Put 90.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|90.00P Delta-0.4794 Imp Vol0.6401 Bid3.9 Gamma0.0314 Theoretical5.2 Ask6.5 Theta-0.1368 Intrinsic Value0.27 Volume0 Vega0.0793 Time Value-0.27 Open Interest0 Rho-0.0203 Delta / Theta3.5032
2.69	0%	1.35	4.1	0	95.00	0	0%	7	9.7	0
KNF Call 95.00 Exp: May 15, 2026 Last: 2.69 Chg.: 0% SymbolKNF\|20260515\|95.00C Delta0.3604 Imp Vol0.5993 Bid1.35 Gamma0.0314 Theoretical2.73 Ask4.1 Theta-0.127 Intrinsic Value-5.27 Volume0 Vega0.0745 Time Value7.96 Open Interest10 Rho0.0146 Delta / Theta-2.8392 KNF Put 95.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|95.00P Delta-0.6257 Imp Vol0.6535 Bid7 Gamma0.0293 Theoretical8.35 Ask9.7 Theta-0.1316 Intrinsic Value5.27 Volume0 Vega0.0754 Time Value-5.27 Open Interest1 Rho-0.0261 Delta / Theta4.7553
1.55	0%	1	2	1	100.00	0	0%	10.5	13.3	0
KNF Call 100.00 Exp: May 15, 2026 Last: 1.55 Chg.: 0% SymbolKNF\|20260515\|100.00C Delta0.2334 Imp Vol0.6097 Bid1 Gamma0.0252 Theoretical1.55 Ask2 Theta-0.1051 Intrinsic Value-10.27 Volume1 Vega0.0609 Time Value11.82 Open Interest16 Rho0.0096 Delta / Theta-2.2201 KNF Put 100.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|100.00P Delta-0.7604 Imp Vol0.6306 Bid10.5 Gamma0.0249 Theoretical11.9 Ask13.3 Theta-0.1021 Intrinsic Value10.27 Volume0 Vega0.0617 Time Value-10.27 Open Interest4 Rho-0.0297 Delta / Theta7.4446

Open Positions

Calls

Puts

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