ISSC · Innovative Solutions & Support Inc

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$19.10 -0.54 (-2.75%) At close · Jul 24

Market Cap

$342.47M

17.89M

Options Chain

15-min delayed Underlying $19.10 · today Options Calculator

Positioning

Aug 21, 2026 · 27 days to expiry · 24 contracts

Put / call OI

0.22

Call-heavy positioning

Open interest

950

contracts outstanding

Volume

150

traded today

Max pain

$17.50

$1.60 below spot

ATM implied vol

94%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

12.5

17.5

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 27d Sep 18 55d Oct 16 83d Jan 15 174d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	511.6%	0.985	—		—	—	—	—	0
Call · $2.5 In the money Last — Breakeven — Implied vol 511.6% Delta 0.985 ≈99% ITM Gamma 0.001 Theta -0.019 Vega 0.003 Open interest 0 Model this call Put · $2.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	333.7%	0.974	—		$0.20	—	—	1	0
Call · $5 In the money Last — Breakeven — Implied vol 333.7% Delta 0.974 ≈97% ITM Gamma 0.003 Theta -0.02 Vega 0.002 Open interest 0 Model this call Put · $5 Last $0.20 Breakeven $4.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	292.7%	0.943	—		$0.10	—	—	4	0
Call · $7.5 In the money Last — Breakeven — Implied vol 292.7% Delta 0.943 ≈94% ITM Gamma 0.007 Theta -0.033 Vega 0.005 Open interest 0 Model this call Put · $7.5 Last $0.10 Breakeven $7.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
3	3	227%	0.914	$8.80		$0.20	-0.071	200%	1	1
Call · $10 In the money Last $8.80 Breakeven $18.80 Implied vol 227% Delta 0.914 ≈91% ITM Gamma 0.013 Theta -0.035 Vega 0.01 Open interest 3 Model this call Put · $10 Last $0.20 Breakeven $9.80 Implied vol 200% Delta -0.071 ≈7% ITM Gamma 0.013 Theta -0.026 Vega 0.006 Open interest 1 Model this put
0	—	167.8%	0.877	—		$0.31	-0.099	144.7%	3	39
Call · $12.5 In the money Last — Breakeven — Implied vol 167.8% Delta 0.877 ≈88% ITM Gamma 0.023 Theta -0.034 Vega 0.011 Open interest 0 Model this call Put · $12.5 Last $0.31 Breakeven $12.19 Implied vol 144.7% Delta -0.099 ≈10% ITM Gamma 0.023 Theta -0.024 Vega 0.011 Open interest 39 Model this put
10	10	83.1%	0.886	$4.06		$0.50	-0.158	104.2%	1	49
Call · $15 In the money Last $4.06 Breakeven $19.06 Implied vol 83.1% Delta 0.886 ≈89% ITM Gamma 0.045 Theta -0.017 Vega 0.012 Open interest 10 Model this call Put · $15 Last $0.50 Breakeven $14.50 Implied vol 104.2% Delta -0.158 ≈16% ITM Gamma 0.044 Theta -0.024 Vega 0.012 Open interest 49 Model this put
38	10	114%	0.675	$3.10		$1.12	-0.305	86.2%	46	46
Call · $17.5 In the money Last $3.10 Breakeven $20.60 Implied vol 114% Delta 0.675 ≈67% ITM Gamma 0.061 Theta -0.041 Vega 0.02 Open interest 38 Model this call Put · $17.5 Last $1.12 Breakeven $16.38 Implied vol 86.2% Delta -0.305 ≈31% ITM Gamma 0.079 Theta -0.029 Vega 0.017 Open interest 46 Model this put
Underlying $19.10
367	30	72.9%	0.458	$1.50		$2.35	-0.489	115.1%	10	23
Call · $20 Last $1.50 Breakeven $21.50 Implied vol 72.9% Delta 0.458 ≈46% ITM Gamma 0.104 Theta -0.029 Vega 0.021 Open interest 367 Model this call Put · $20 In the money Last $2.35 Breakeven $17.65 Implied vol 115.1% Delta -0.489 ≈49% ITM Gamma 0.067 Theta -0.043 Vega 0.021 Open interest 23 Model this put
267	10	96.1%	0.319	$0.90		$4.61	-0.722	84.2%	13	13
Call · $22.5 Last $0.90 Breakeven $23.40 Implied vol 96.1% Delta 0.319 ≈32% ITM Gamma 0.071 Theta -0.034 Vega 0.02 Open interest 267 Model this call Put · $22.5 In the money Last $4.61 Breakeven $17.89 Implied vol 84.2% Delta -0.722 ≈72% ITM Gamma 0.078 Theta -0.026 Vega 0.02 Open interest 13 Model this put
90	4	91.2%	0.172	$0.30		$7.16	—	—	3	3
Call · $25 Last $0.30 Breakeven $25.30 Implied vol 91.2% Delta 0.172 ≈17% ITM Gamma 0.054 Theta -0.023 Vega 0.016 Open interest 90 Model this call Put · $25 In the money Last $7.16 Breakeven $17.84 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this put
1	1	129.4%	0.14	$0.10		—	—	—	—	0
Call · $30 Last $0.10 Breakeven $30.10 Implied vol 129.4% Delta 0.14 ≈14% ITM Gamma 0.033 Theta -0.028 Vega 0.012 Open interest 1 Model this call Put · $30 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $35 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $35 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 836690 CUSIP 45769N105 13F (30d) 15 filings 15 filers Visit website