IA · Innovative Solutions & Support Inc

Track IA — free

$21.46 +0.53 (+2.53%) At close · Aug 21

Market Cap

$443.54M

17.90M

Options Chain

Underlying $21.46 · at close Aug 21, 2026 Options Calculator

Positioning

Sep 18, 2026 · 26 days to expiry · 24 contracts · mixed snapshot sessions · Aug 19, 2026–Aug 21, 2026; 14 unknown

Put / call OI

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dated and unknown snapshot sessions

Open interest

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dated and unknown snapshot sessions

Volume

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dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 26d Oct 16 54d Jan 15 145d Apr 16 236d Jul 16 327d Oct 15 418d Dec 17 481d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	459.1%	0.991	—		—	—	—	—	0
Call · $2.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 459.1% Delta 0.991 ≈99% ITM Gamma 0.001 Theta -0.013 Vega 0.002 Open interest 0 Model this call Put · $2.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	345.4%	0.979	—		—	—	—	—	0
Call · $5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 345.4% Delta 0.979 ≈98% ITM Gamma 0.002 Theta -0.019 Vega 0.003 Open interest 0 Model this call Put · $5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	203.5%	0.986	—		—	—	—	—	0
Call · $7.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 203.5% Delta 0.986 ≈99% ITM Gamma 0.003 Theta -0.008 Vega 0.002 Open interest 0 Model this call Put · $7.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
2	1	119.3%	0.995	$12.73		—	—	—	—	0
Call · $10 In the money Snapshot session Aug 19, 2026 Last $12.73 Breakeven $22.73 Implied vol 119.3% Delta 0.995 ≈99% ITM Gamma 0.002 Theta -0.003 Vega 0.001 Open interest 2 Model this call Put · $10 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	120.3%	0.967	—		$0.05	—	—	3	0
Call · $12.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 120.3% Delta 0.967 ≈97% ITM Gamma 0.011 Theta -0.011 Vega 0.004 Open interest 0 Model this call Put · $12.5 Snapshot session Aug 21, 2026 Last $0.05 Breakeven $12.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1	—	110.7%	0.912	—		—	-0.105	123.8%	—	48
Call · $15 In the money Snapshot session Unknown Last — Breakeven — Implied vol 110.7% Delta 0.912 ≈91% ITM Gamma 0.025 Theta -0.021 Vega 0.008 Open interest 1 Model this call Put · $15 Snapshot session Unknown Last — Breakeven — Implied vol 123.8% Delta -0.105 ≈11% ITM Gamma 0.026 Theta -0.025 Vega 0.013 Open interest 48 Model this put
2	—	94.9%	0.825	—		$0.32	-0.173	93.5%	4	36
Call · $17.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 94.9% Delta 0.825 ≈83% ITM Gamma 0.047 Theta -0.028 Vega 0.014 Open interest 2 Model this call Put · $17.5 Snapshot session Aug 21, 2026 Last $0.32 Breakeven $17.18 Implied vol 93.5% Delta -0.173 ≈17% ITM Gamma 0.048 Theta -0.026 Vega 0.014 Open interest 36 Model this put
61	13	75.7%	0.678	$2.43		$1.07	-0.324	76.2%	3	33
Call · $20 In the money Snapshot session Aug 21, 2026 Last $2.43 Breakeven $22.43 Implied vol 75.7% Delta 0.678 ≈68% ITM Gamma 0.083 Theta -0.031 Vega 0.022 Open interest 61 Model this call Put · $20 Snapshot session Aug 20, 2026 Last $1.07 Breakeven $18.93 Implied vol 76.2% Delta -0.324 ≈32% ITM Gamma 0.083 Theta -0.03 Vega 0.022 Open interest 33 Model this put
Underlying $21.46
71	23	86.9%	0.472	$1.10		$1.74	-0.567	65.2%	3	4
Call · $22.5 Snapshot session Aug 21, 2026 Last $1.10 Breakeven $23.60 Implied vol 86.9% Delta 0.472 ≈47% ITM Gamma 0.079 Theta -0.039 Vega 0.023 Open interest 71 Model this call Put · $22.5 In the money Snapshot session Aug 21, 2026 Last $1.74 Breakeven $20.76 Implied vol 65.2% Delta -0.567 ≈57% ITM Gamma 0.105 Theta -0.027 Vega 0.024 Open interest 4 Model this put
225	2	61.8%	0.209	$0.46		—	-0.799	61%	—	3
Call · $25 Snapshot session Aug 21, 2026 Last $0.46 Breakeven $25.46 Implied vol 61.8% Delta 0.209 ≈21% ITM Gamma 0.08 Theta -0.02 Vega 0.017 Open interest 225 Model this call Put · $25 In the money Snapshot session Unknown Last — Breakeven — Implied vol 61% Delta -0.799 ≈80% ITM Gamma 0.082 Theta -0.017 Vega 0.017 Open interest 3 Model this put
20	4	90.3%	0.107	$0.12		—	-0.894	91.3%	—	0
Call · $30 Snapshot session Aug 19, 2026 Last $0.12 Breakeven $30.12 Implied vol 90.3% Delta 0.107 ≈11% ITM Gamma 0.035 Theta -0.018 Vega 0.012 Open interest 20 Model this call Put · $30 In the money Snapshot session Unknown Last — Breakeven — Implied vol 91.3% Delta -0.894 ≈89% ITM Gamma 0.036 Theta -0.016 Vega 0.012 Open interest 0 Model this put
2	1	—	—	$0.10		—	-0.913	121.7%	—	0
Call · $35 Snapshot session Aug 20, 2026 Last $0.10 Breakeven $35.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this call Put · $35 In the money Snapshot session Unknown Last — Breakeven — Implied vol 121.7% Delta -0.913 ≈91% ITM Gamma 0.024 Theta -0.019 Vega 0.007 Open interest 0 Model this put

About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Aug 19, 2026–Aug 21, 2026; 14 unknown. Cross-contract positioning totals are shown only when every returned row has the same known session. 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.

Key facts CIK 836690 CUSIP 45769N105 13F (30d) 110 filings 109 filers Visit website