GBFH · GBank Financial Holdings Inc.

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$30.02 -0.32 (-1.05%) At close · Jul 29

Market Cap

$434.40M

14.47M

Options Chain

15-min delayed Underlying $30.02 · at close Jul 29, 2026 Options Calculator

Positioning

Aug 21, 2026 · 22 days to expiry · 18 contracts

Put / call OI

1.17

Balanced positioning

Open interest

contracts outstanding

Volume

traded today

Max pain

$30.00

$0.02 below spot

ATM implied vol

63.5%

market's expected move

Open interest by strike

Calls Puts

17.5

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 22d Sep 18 50d Oct 16 78d Nov 20 113d Dec 18 141d Jan 15 169d Apr 16 260d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	214.3%	0.94	—		—	—	—	—	0
Call · $15 In the money Last — Breakeven — Implied vol 214.3% Delta 0.94 ≈94% ITM Gamma 0.008 Theta -0.043 Vega 0.009 Open interest 0 Model this call Put · $15 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	197.6%	0.909	—		$0.80	-0.051	148.6%	1	1
Call · $17.5 In the money Last — Breakeven — Implied vol 197.6% Delta 0.909 ≈91% ITM Gamma 0.011 Theta -0.055 Vega 0.014 Open interest 0 Model this call Put · $17.5 Last $0.80 Breakeven $16.70 Implied vol 148.6% Delta -0.051 ≈5% ITM Gamma 0.01 Theta -0.026 Vega 0.01 Open interest 1 Model this put
0	—	166.6%	0.878	—		$1.00	-0.083	130.6%	1	1
Call · $20 In the money Last — Breakeven — Implied vol 166.6% Delta 0.878 ≈88% ITM Gamma 0.016 Theta -0.057 Vega 0.016 Open interest 0 Model this call Put · $20 Last $1.00 Breakeven $19.00 Implied vol 130.6% Delta -0.083 ≈8% ITM Gamma 0.016 Theta -0.033 Vega 0.01 Open interest 1 Model this put
0	—	112.5%	0.873	—		—	-0.099	97%	—	0
Call · $22.5 In the money Last — Breakeven — Implied vol 112.5% Delta 0.873 ≈87% ITM Gamma 0.025 Theta -0.04 Vega 0.017 Open interest 0 Model this call Put · $22.5 Last — Breakeven — Implied vol 97% Delta -0.099 ≈10% ITM Gamma 0.025 Theta -0.028 Vega 0.011 Open interest 0 Model this put
0	—	110.5%	0.78	—		—	-0.143	71.4%	—	0
Call · $25 In the money Last — Breakeven — Implied vol 110.5% Delta 0.78 ≈78% ITM Gamma 0.037 Theta -0.056 Vega 0.023 Open interest 0 Model this call Put · $25 Last — Breakeven — Implied vol 71.4% Delta -0.143 ≈14% ITM Gamma 0.043 Theta -0.026 Vega 0.018 Open interest 0 Model this put
0	—	71.5%	0.518	—		$1.64	-0.498	55.4%	5	5
Call · $30 In the money Last — Breakeven — Implied vol 71.5% Delta 0.518 ≈52% ITM Gamma 0.077 Theta -0.049 Vega 0.029 Open interest 0 Model this call Put · $30 Last $1.64 Breakeven $28.36 Implied vol 55.4% Delta -0.498 ≈50% ITM Gamma 0.099 Theta -0.035 Vega 0.029 Open interest 5 Model this put
Underlying $30.02
6	5	73.9%	0.215	$0.43		—	—	—	—	0
Call · $35 Last $0.43 Breakeven $35.43 Implied vol 73.9% Delta 0.215 ≈22% ITM Gamma 0.054 Theta -0.036 Vega 0.021 Open interest 6 Model this call Put · $35 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	95.6%	0.13	—		—	—	—	—	0
Call · $40 Last — Breakeven — Implied vol 95.6% Delta 0.13 ≈13% ITM Gamma 0.03 Theta -0.034 Vega 0.015 Open interest 0 Model this call Put · $40 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $45 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $45 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — 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 1791145 CUSIP 36166F100 13F (30d) 18 filings 18 filers Visit website Investor relations