INBK · First Internet Bancorp

Track INBK — free Ask ALVIS about INBK

$26.31 +0.29 (+1.11%) At close · Jul 24

Market Cap

$230.56M

8.72M

Options Chain

15-min delayed Underlying $26.31 · today Options Calculator

Positioning

Aug 21, 2026 · 26 days to expiry · 18 contracts

Put / call OI

3.25

Put-heavy positioning

Open interest

119

contracts outstanding

Volume

traded today

Max pain

$22.50

$3.81 below spot

ATM implied vol

93.4%

market's expected move

Open interest by strike

Calls Puts

12.5

17.5

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 26d Sep 18 54d Nov 20 117d Feb 19 208d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	206.8%	0.979	—		—	—	—	—	0
Call · $10 In the money Last — Breakeven — Implied vol 206.8% Delta 0.979 ≈98% ITM Gamma 0.003 Theta -0.014 Vega 0.004 Open interest 0 Model this call Put · $10 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	172.2%	0.968	—		$0.55	—	—	1	1
Call · $12.5 In the money Last — Breakeven — Implied vol 172.2% Delta 0.968 ≈97% ITM Gamma 0.006 Theta -0.017 Vega 0.005 Open interest 0 Model this call Put · $12.5 Last $0.55 Breakeven $11.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
0	—	144.1%	0.953	—		$1.95	-0.054	151.9%	2	3
Call · $15 In the money Last — Breakeven — Implied vol 144.1% Delta 0.953 ≈95% ITM Gamma 0.01 Theta -0.02 Vega 0.009 Open interest 0 Model this call Put · $15 Last $1.95 Breakeven $13.05 Implied vol 151.9% Delta -0.054 ≈5% ITM Gamma 0.01 Theta -0.023 Vega 0.009 Open interest 3 Model this put
0	—	114.1%	0.934	—		$1.35	-0.085	129.4%	1	1
Call · $17.5 In the money Last — Breakeven — Implied vol 114.1% Delta 0.934 ≈93% ITM Gamma 0.016 Theta -0.021 Vega 0.01 Open interest 0 Model this call Put · $17.5 Last $1.35 Breakeven $16.15 Implied vol 129.4% Delta -0.085 ≈9% ITM Gamma 0.017 Theta -0.027 Vega 0.01 Open interest 1 Model this put
1	1	92.9%	0.896	$6.08		$0.65	-0.112	97.2%	60	82
Call · $20 In the money Last $6.08 Breakeven $26.08 Implied vol 92.9% Delta 0.896 ≈90% ITM Gamma 0.028 Theta -0.024 Vega 0.011 Open interest 1 Model this call Put · $20 Last $0.65 Breakeven $19.35 Implied vol 97.2% Delta -0.112 ≈11% ITM Gamma 0.028 Theta -0.025 Vega 0.016 Open interest 82 Model this put
21	20	76.6%	0.816	$5.35		$0.90	-0.222	95.3%	4	4
Call · $22.5 In the money Last $5.35 Breakeven $27.85 Implied vol 76.6% Delta 0.816 ≈82% ITM Gamma 0.049 Theta -0.029 Vega 0.017 Open interest 21 Model this call Put · $22.5 Last $0.90 Breakeven $21.60 Implied vol 95.3% Delta -0.222 ≈22% ITM Gamma 0.044 Theta -0.038 Vega 0.022 Open interest 4 Model this put
0	—	72.7%	0.654	—		—	-0.366	114%	—	0
Call · $25 In the money Last — Breakeven — Implied vol 72.7% Delta 0.654 ≈65% ITM Gamma 0.072 Theta -0.037 Vega 0.027 Open interest 0 Model this call Put · $25 Last — Breakeven — Implied vol 114% Delta -0.366 ≈37% ITM Gamma 0.047 Theta -0.057 Vega 0.027 Open interest 0 Model this put
Underlying $26.31
2	1	57.5%	0.234	$1.10		—	-0.704	73.3%	—	0
Call · $30 Last $1.10 Breakeven $31.10 Implied vol 57.5% Delta 0.234 ≈23% ITM Gamma 0.076 Theta -0.024 Vega 0.02 Open interest 2 Model this call Put · $30 In the money Last — Breakeven — Implied vol 73.3% Delta -0.704 ≈70% ITM Gamma 0.067 Theta -0.033 Vega 0.026 Open interest 0 Model this put
4	1	79.4%	0.116	$0.10		—	-0.843	93.4%	—	0
Call · $35 Last $0.10 Breakeven $35.10 Implied vol 79.4% Delta 0.116 ≈12% ITM Gamma 0.035 Theta -0.021 Vega 0.015 Open interest 4 Model this call Put · $35 In the money Last — Breakeven — Implied vol 93.4% Delta -0.843 ≈84% ITM Gamma 0.038 Theta -0.029 Vega 0.014 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 1562463 CUSIP 320557101 13F (30d) 17 filings 17 filers Visit website Investor relations