GBCI · Glacier Bancorp, Inc.

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$49.51 +0.51 (+1.04%) At close · Jul 28

Market Cap

$6.44B

130.14M

Options Chain

15-min delayed Underlying $49.51 · at close Jul 28, 2026 Options Calculator

Positioning

Aug 21, 2026 · 23 days to expiry · 22 contracts

Put / call OI

0.07

Call-heavy positioning

Open interest

contracts outstanding

Volume

traded today

Max pain

$50.00

$0.49 above spot

ATM implied vol

41.6%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 23d Sep 18 51d Oct 16 79d Jan 15 170d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	154.9%	0.974	—		—	—	—	—	0
Call · $25 In the money Last — Breakeven — Implied vol 154.9% Delta 0.974 ≈97% ITM Gamma 0.003 Theta -0.024 Vega 0.009 Open interest 0 Model this call Put · $25 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	139.4%	0.945	—		—	—	—	—	0
Call · $30 In the money Last — Breakeven — Implied vol 139.4% Delta 0.945 ≈94% ITM Gamma 0.006 Theta -0.041 Vega 0.017 Open interest 0 Model this call Put · $30 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $35 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $35 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	57.6%	0.938	—		$0.05	-0.173	103.4%	5	5
Call · $40 In the money Last — Breakeven — Implied vol 57.6% Delta 0.938 ≈94% ITM Gamma 0.017 Theta -0.019 Vega 0.02 Open interest 0 Model this call Put · $40 Last $0.05 Breakeven $39.95 Implied vol 103.4% Delta -0.173 ≈17% ITM Gamma 0.02 Theta -0.071 Vega 0.029 Open interest 5 Model this put
0	—	52.8%	0.779	—		—	-0.278	74.9%	—	0
Call · $45 In the money Last — Breakeven — Implied vol 52.8% Delta 0.779 ≈78% ITM Gamma 0.045 Theta -0.043 Vega 0.041 Open interest 0 Model this call Put · $45 Last — Breakeven — Implied vol 74.9% Delta -0.278 ≈28% ITM Gamma 0.036 Theta -0.067 Vega 0.041 Open interest 0 Model this put
Underlying $49.51
5	5	49.2%	0.487	$1.68		—	-0.537	34%	—	0
Call · $50 Last $1.68 Breakeven $51.68 Implied vol 49.2% Delta 0.487 ≈49% ITM Gamma 0.065 Theta -0.053 Vega 0.05 Open interest 5 Model this call Put · $50 In the money Last — Breakeven — Implied vol 34% Delta -0.537 ≈54% ITM Gamma 0.094 Theta -0.036 Vega 0.05 Open interest 0 Model this put
70	1	75.2%	0.321	$1.35		—	-0.958	25%	—	0
Call · $55 Last $1.35 Breakeven $56.35 Implied vol 75.2% Delta 0.321 ≈32% ITM Gamma 0.038 Theta -0.072 Vega 0.046 Open interest 70 Model this call Put · $55 In the money Last — Breakeven — Implied vol 25% Delta -0.958 ≈96% ITM Gamma 0.033 Theta -0.005 Vega 0.012 Open interest 0 Model this put
1	10	322.5%	0.568	$13.10		—	-0.912	54.8%	—	0
Call · $60 Last $13.10 Breakeven $73.10 Implied vol 322.5% Delta 0.568 ≈57% ITM Gamma 0.01 Theta -0.341 Vega 0.05 Open interest 1 Model this call Put · $60 In the money Last — Breakeven — Implied vol 54.8% Delta -0.912 ≈91% ITM Gamma 0.024 Theta -0.022 Vega 0.024 Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $65 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $65 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	-0.946	81.7%	—	0
Call · $70 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $70 In the money Last — Breakeven — Implied vol 81.7% Delta -0.946 ≈95% ITM Gamma 0.011 Theta -0.022 Vega 0.015 Open interest 0 Model this put
0	—	—	—	—		—	-0.951	94.6%	—	0
Call · $75 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $75 In the money Last — Breakeven — Implied vol 94.6% Delta -0.951 ≈95% ITM Gamma 0.009 Theta -0.023 Vega 0.015 Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 868671 CUSIP 37637Q105 13F (30d) 117 filings 116 filers Visit website Investor relations