ASYS · Amtech Systems Inc · Options Chain

Track ASYS — free

$14.91 -0.15 (-1.00%) At close · Sep 11

Russell 2000 member Rebalance outlook locked

Market Cap

$261.05M

17.51M

Options Chain

Underlying $14.91 · at close Sep 11, 2026 Options Calculator

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Positioning

Sep 18, 2026 · 5 days to expiry · 24 contracts · mixed daily-bar sessions · Aug 5, 2026–Sep 11, 2026; 13 unknown

Put / call OI

0.73

Balanced positioning

Open interest

1,001

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$15.00

$0.09 above spot

ATM implied vol

78.4%

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

Sep 18 5d Oct 16 33d Nov 20 68d Feb 19 159d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$11.60	$13.90	—		—	$0.00	$0.05	—	—	—	—
Call · $2.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:03.412 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $2.5 Daily-bar session Unknown Quote as of 2026-09-11 13:30:07.184 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$9.50	$11.50	—		—	$0.00	$0.75	—	—	—	—
Call · $5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:41.175 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $5 Daily-bar session Unknown Quote as of 2026-09-11 19:55:05.912 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.90	$9.20	—		—	$0.00	$0.75	—	—	—	—
Call · $7.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:04.573 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $7.5 Daily-bar session Unknown Quote as of 2026-09-11 19:59:31.641 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
6	6	—	—	$4.50	$6.10	$4.42		—	$0.00	$0.05	—	—	—	—
Call · $10 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-11 19:59:30.705 UTC Last $4.42 Breakeven $14.42 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 10, 2026 Model this call Put · $10 Daily-bar session Unknown Quote as of 2026-09-11 13:33:42.583 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
9	12	—	—	$1.45	$4.40	$1.75		$0.05	$0.00	$0.10	—	—	3	143
Call · $12.5 In the money Daily-bar session Aug 24, 2026 Quote as of 2026-09-11 19:55:01.357 UTC Last $1.75 Breakeven $14.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 OI effective date Sep 10, 2026 Model this call Put · $12.5 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:58:30.313 UTC Last $0.05 Breakeven $12.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 143 OI effective date Sep 10, 2026 Model this put
Underlying $14.91
95	4	77.1%	0.498	$0.10	$1.00	$1.05		$0.65	$0.50	$0.80	-0.501	79.7%	21	267
Call · $15 Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 19:59:54.384 UTC Last $1.05 Breakeven $16.05 Implied vol 77.1% Delta 0.498 ≈50% ITM Gamma 0.271 Theta -0.05 Vega 0.008 Open interest 95 OI effective date Sep 10, 2026 Model this call Put · $15 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.407 UTC Last $0.65 Breakeven $14.35 Implied vol 79.7% Delta -0.501 ≈50% ITM Gamma 0.262 Theta -0.05 Vega 0.008 Open interest 267 OI effective date Sep 10, 2026 Model this put
105	4	98.5%	0.115	$0.05	$0.15	$0.05		$3.22	$1.55	$3.20	—	—	1	3
Call · $17.5 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:35.885 UTC Last $0.05 Breakeven $17.55 Implied vol 98.5% Delta 0.115 ≈11% ITM Gamma 0.103 Theta -0.031 Vega 0.004 Open interest 105 OI effective date Sep 10, 2026 Model this call Put · $17.5 In the money Daily-bar session Sep 1, 2026 Quote as of 2026-09-11 19:57:57.134 UTC Last $3.22 Breakeven $14.28 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 10, 2026 Model this put
337	151	—	—	$0.00	$0.10	$0.08		$3.61	$3.80	$5.90	—	—	6	8
Call · $20 Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 14:59:55.046 UTC Last $0.08 Breakeven $20.08 Implied vol — Delta — Gamma — Theta — Vega — Open interest 337 OI effective date Sep 10, 2026 Model this call Put · $20 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-11 19:55:01.422 UTC Last $3.61 Breakeven $16.39 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 10, 2026 Model this put
18	11	—	—	$0.00	$0.05	$0.10		—	$6.50	$8.00	—	—	—	—
Call · $22.5 Daily-bar session Aug 26, 2026 Quote as of 2026-09-11 13:52:28.681 UTC Last $0.10 Breakeven $22.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 18 OI effective date Sep 10, 2026 Model this call Put · $22.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:34.206 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.40	—		—	$9.00	$10.50	—	—	—	—
Call · $25 Daily-bar session Unknown Quote as of 2026-09-11 19:59:31.994 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $25 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:34.209 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
10	10	—	—	$0.00	$0.50	$0.15		—	$13.60	$16.00	—	—	—	—
Call · $30 Daily-bar session Aug 5, 2026 Quote as of 2026-09-11 19:59:32.585 UTC Last $0.15 Breakeven $30.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 OI effective date Sep 10, 2026 Model this call Put · $30 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:01.450 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.35	—		—	$18.60	$21.00	—	—	—	—
Call · $35 Daily-bar session Unknown Quote as of 2026-09-11 19:55:39.569 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $35 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:01.450 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Aug 5, 2026–Sep 11, 2026; 13 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

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 720500 CUSIP 032332504 13F (30d) 40 filings 40 filers Visit website Investor relations