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First Interstate BancSystem Inc (FIBK)

	Symbol	Exchange	Currency
	FIBK	NASDAQ	USD	Real-time
	FIBK	Frankfurt	EUR	Delayed

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34.61 -2.18 -5.93%

04:59:59 - Closed. Currency in USD

After Hours

34.61

-0.00

-0.00%

5:10:04 - Real-time Data

Type: Equity

Market: United States

Volume: 1,413,575
Bid/Ask: 0.00 / 0.00
Day's Range: 34.21 - 36.24

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First Interstate BancSystem Option Chain

Get free option data for FIBK. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for First Interstate BancSystem 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

Feb 27, 2026 20:06 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
24.01	0%	19.5	24	0	15.00	0.18	0%	0	1.25	0
FIBK Call 15.00 Exp: Mar 20, 2026 Last: 24.01 Chg.: 0% SymbolFIBK\|20260320\|15.00C Delta0 Imp Vol0 Bid19.5 Gamma0 Theoretical0 Ask24 Theta0 Intrinsic Value19.33 Volume0 Vega0 Time Value4.68 Open Interest0 Rho0 Delta / Theta0 FIBK Put 15.00 Exp: Mar 20, 2026 Last: 0.18 Chg.: 0% SymbolFIBK\|20260320\|15.00P Delta-0.0659 Imp Vol3.3266 Bid0 Gamma0.0043 Theoretical1.25 Ask1.25 Theta-0.0874 Intrinsic Value-19.33 Volume0 Vega0.0116 Time Value19.51 Open Interest2 Rho-0.002 Delta / Theta0.7535
0	0%	17	21.5	0	17.50	0	0%	0	1.3	0
FIBK Call 17.50 Exp: Mar 20, 2026 Last: 0 Chg.: 0% SymbolFIBK\|20260320\|17.50C Delta0 Imp Vol0 Bid17 Gamma0 Theoretical0 Ask21.5 Theta0 Intrinsic Value16.83 Volume0 Vega0 Time Value-16.83 Open Interest0 Rho0 Delta / Theta0 FIBK Put 17.50 Exp: Mar 20, 2026 Last: 0 Chg.: 0% SymbolFIBK\|20260320\|17.50P Delta-0.08 Imp Vol2.8786 Bid0 Gamma0.0057 Theoretical1.3 Ask1.3 Theta-0.0878 Intrinsic Value-16.83 Volume0 Vega0.0134 Time Value16.83 Open Interest0 Rho-0.0024 Delta / Theta0.9113
19.16	0%	14.5	19	0	20.00	0.65	0%	0	1.3	0
FIBK Call 20.00 Exp: Mar 20, 2026 Last: 19.16 Chg.: 0% SymbolFIBK\|20260320\|20.00C Delta0 Imp Vol0 Bid14.5 Gamma0 Theoretical0 Ask19 Theta0 Intrinsic Value14.33 Volume0 Vega0 Time Value4.83 Open Interest3 Rho0 Delta / Theta0 FIBK Put 20.00 Exp: Mar 20, 2026 Last: 0.65 Chg.: 0% SymbolFIBK\|20260320\|20.00P Delta-0.0947 Imp Vol2.458 Bid0 Gamma0.0076 Theoretical1.3 Ask1.3 Theta-0.0851 Intrinsic Value-14.33 Volume0 Vega0.0152 Time Value14.98 Open Interest3 Rho-0.0027 Delta / Theta1.1138
					34.33	Price @ Feb 27, 2026 20:06 GMT
2.05	0%	0.7	4.4	0	35.00	1.1	0%	0.05	2.2	0
FIBK Call 35.00 Exp: Mar 20, 2026 Last: 2.05 Chg.: 0% SymbolFIBK\|20260320\|35.00C Delta0.6972 Imp Vol0.4301 Bid0.7 Gamma0.0898 Theoretical2.55 Ask4.4 Theta-0.0297 Intrinsic Value-0.67 Volume0 Vega0.0314 Time Value2.72 Open Interest131 Rho0.0115 Delta / Theta-23.4611 FIBK Put 35.00 Exp: Mar 20, 2026 Last: 1.1 Chg.: 0% SymbolFIBK\|20260320\|35.00P Delta-0.3292 Imp Vol0.5349 Bid0.05 Gamma0.0748 Theoretical1.13 Ask2.2 Theta-0.04 Intrinsic Value0.67 Volume0 Vega0.0326 Time Value0.43 Open Interest2 Rho-0.008 Delta / Theta8.2332
0.15	0%	0	1	0	40.00	4.2	0%	2.05	5.3	0
FIBK Call 40.00 Exp: Mar 20, 2026 Last: 0.15 Chg.: 0% SymbolFIBK\|20260320\|40.00C Delta0.309 Imp Vol0.6025 Bid0 Gamma0.0647 Theoretical1 Ask1 Theta-0.043 Intrinsic Value-5.67 Volume0 Vega0.0318 Time Value5.82 Open Interest16 Rho0.0057 Delta / Theta-7.1789 FIBK Put 40.00 Exp: Mar 20, 2026 Last: 4.2 Chg.: 0% SymbolFIBK\|20260320\|40.00P Delta-0.78 Imp Vol0.4141 Bid2.05 Gamma0.0785 Theoretical3.68 Ask5.3 Theta-0.0256 Intrinsic Value5.67 Volume0 Vega0.0265 Time Value-1.47 Open Interest3 Rho-0.0195 Delta / Theta30.4344
0.05	0%	0	1.4	0	45.00	0	0%	6.5	10.5	0
FIBK Call 45.00 Exp: Mar 20, 2026 Last: 0.05 Chg.: 0% SymbolFIBK\|20260320\|45.00C Delta0.266 Imp Vol1.0886 Bid0 Gamma0.0333 Theoretical1.4 Ask1.4 Theta-0.0728 Intrinsic Value-10.67 Volume0 Vega0.0296 Time Value10.72 Open Interest5 Rho0.0046 Delta / Theta-3.6542 FIBK Put 45.00 Exp: Mar 20, 2026 Last: 0 Chg.: 0% SymbolFIBK\|20260320\|45.00P Delta-0.889 Imp Vol0.6282 Bid6.5 Gamma0.0328 Theoretical8.5 Ask10.5 Theta-0.0244 Intrinsic Value10.67 Volume0 Vega0.0168 Time Value-10.67 Open Interest0 Rho-0.0223 Delta / Theta36.4826

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	FIBK	34.61	-2.18	-5.93%

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