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Knife River Corp (KNF)

NYSE

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89.66 +0.54 +0.61%

01:29:59 - Closed. Currency in USD

After Hours

89.66

-0.00

-0.00%

1:40:05 - Real-time Data

Type: Equity

Market: United States

Volume: 275,293
Bid/Ask: 0.00 / 0.00
Day's Range: 87.70 - 90.67

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Knife River Option Chain

Get in-depth Knife River option chain data. Access detailed Call and Put option information, including strike prices, last traded price, price change, volume, implied volatility and theoretical values for Knife River options across the selected expiration dates.

Expiration Date:

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Quotes Analysis

Apr 20, 2026 20:41 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	52.5	57	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 Delta0.9996 Imp Vol1.1203 Bid52.5 Gamma0.0001 Theoretical54.75 Ask57 Theta-0.0042 Intrinsic Value54.66 Volume0 Vega0.0003 Time Value-54.66 Open Interest3 Rho0.0239 Delta / Theta-237.1561 KNF Put 35.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|35.00P Delta-0.0365 Imp Vol2.4455 Bid0 Gamma0.0014 Theoretical1.08 Ask2.15 Theta-0.0913 Intrinsic Value-54.66 Volume0 Vega0.0187 Time Value54.66 Open Interest3 Rho-0.0028 Delta / Theta0.3993
0	0%	47.6	52	0	40.00	0	0%	0	2.2	0
KNF Call 40.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|40.00C Delta0.996 Imp Vol1.2443 Bid47.6 Gamma0.0004 Theoretical49.8 Ask52 Theta-0.0109 Intrinsic Value49.66 Volume0 Vega0.0028 Time Value-49.66 Open Interest0 Rho0.0271 Delta / Theta-91.18 KNF Put 40.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|40.00P Delta-0.0427 Imp Vol2.1491 Bid0 Gamma0.0018 Theoretical1.1 Ask2.2 Theta-0.0912 Intrinsic Value-49.66 Volume0 Vega0.0213 Time Value49.66 Open Interest6 Rho-0.0031 Delta / Theta0.4682
0	0%	42.6	47	0	45.00	0	0%	0	2.2	0
KNF Call 45.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|45.00C Delta0.9965 Imp Vol1.031 Bid42.6 Gamma0.0004 Theoretical44.8 Ask47 Theta-0.0095 Intrinsic Value44.66 Volume0 Vega0.0025 Time Value-44.66 Open Interest19 Rho0.0305 Delta / Theta-104.8194 KNF Put 45.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|45.00P Delta-0.0491 Imp Vol1.8773 Bid0 Gamma0.0023 Theoretical1.1 Ask2.2 Theta-0.0891 Intrinsic Value-44.66 Volume0 Vega0.0239 Time Value44.66 Open Interest1 Rho-0.0035 Delta / Theta0.5514
					89.66	Price @ Apr 20, 2026 20:41 GMT
4	-20.16%	3.6	6.4	15	90.00	0	0%	4	7	0
KNF Call 90.00 Exp: May 15, 2026 Last: 4 Chg.: -20.16% SymbolKNF\|20260515\|90.00C Delta0.5181 Imp Vol0.4334 Bid3.6 Gamma0.0392 Theoretical4 Ask6.4 Theta-0.0853 Intrinsic Value-0.34 Volume15 Vega0.0935 Time Value4.34 Open Interest60 Rho0.0291 Delta / Theta-6.0739 KNF Put 90.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|90.00P Delta-0.4747 Imp Vol0.5798 Bid4 Gamma0.0294 Theoretical5.5 Ask7 Theta-0.1042 Intrinsic Value0.34 Volume0 Vega0.0934 Time Value-0.34 Open Interest0 Rho-0.0282 Delta / Theta4.5552
0	0%	1.3	4.5	0	95.00	0	0%	7.2	9.9	0
KNF Call 95.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|95.00C Delta0.369 Imp Vol0.5247 Bid1.3 Gamma0.0306 Theoretical2.9 Ask4.5 Theta-0.0959 Intrinsic Value-5.34 Volume0 Vega0.0885 Time Value5.34 Open Interest5 Rho0.0207 Delta / Theta-3.8475 KNF Put 95.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|95.00P Delta-0.6152 Imp Vol0.5831 Bid7.2 Gamma0.0281 Theoretical8.55 Ask9.9 Theta-0.0994 Intrinsic Value5.34 Volume0 Vega0.0896 Time Value-5.34 Open Interest1 Rho-0.0352 Delta / Theta6.1914
1.35	0%	1.35	3.5	0	100.00	0	0%	10	14.1	0
KNF Call 100.00 Exp: May 15, 2026 Last: 1.35 Chg.: 0% SymbolKNF\|20260515\|100.00C Delta0.2859 Imp Vol0.6293 Bid1.35 Gamma0.023 Theoretical2.43 Ask3.5 Theta-0.1027 Intrinsic Value-10.34 Volume0 Vega0.0798 Time Value11.69 Open Interest18 Rho0.0159 Delta / Theta-2.7832 KNF Put 100.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260515\|100.00P Delta-0.7454 Imp Vol0.564 Bid10 Gamma0.0245 Theoretical12.05 Ask14.1 Theta-0.0789 Intrinsic Value10.34 Volume0 Vega0.0751 Time Value-10.34 Open Interest4 Rho-0.0402 Delta / Theta9.4458

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	KNF	89.66	+0.54	+0.61%

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