IMUX · Immunic, Inc. · Options Chain

Track IMUX — free

$11.42 -0.42 (-3.55%) At close · Sep 11

Rebalance outlook locked

Market Cap

$155.82M

13.64M

Options Chain

Underlying $11.42 · at close Sep 11, 2026 Options Calculator

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Positioning

Sep 18, 2026 · 5 days to expiry · 22 contracts · mixed daily-bar sessions · Jul 20, 2026–Sep 10, 2026; 10 unknown

Put / call OI

1.82

Put-heavy positioning

Open interest

1,241

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$15.00

$3.58 above spot

ATM implied vol

244.6%

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 Jan 15 124d Apr 16 215d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$7.20	$11.50	—		—	$0.00	$0.50	—	—	—	—
Call · $2.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:46.227 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 19:59:36.839 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.90	$9.00	—		—	$0.00	$0.50	—	—	—	—
Call · $5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:46.227 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 19:59:35.442 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.40	$6.50	—		—	$0.00	$0.50	—	—	—	—
Call · $7.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:05.254 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 19:59:34.109 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	4	388.3%	0.687	$0.30	$4.90	$2.17		$0.17	$0.00	$0.80	—	—	4	4
Call · $10 In the money Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:59:26.229 UTC Last $2.17 Breakeven $12.17 Implied vol 388.3% Delta 0.687 ≈69% ITM Gamma 0.069 Theta -0.182 Vega 0.005 Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $10 Daily-bar session Sep 3, 2026 Quote as of 2026-09-11 19:55:06.054 UTC Last $0.17 Breakeven $9.83 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 10, 2026 Model this put
Underlying $11.42
26	22	160.3%	0.321	$0.10	$0.70	$0.50		$0.75	$0.10	$4.90	-0.532	329%	267	304
Call · $12.5 Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:58:52.009 UTC Last $0.50 Breakeven $13.00 Implied vol 160.3% Delta 0.321 ≈32% ITM Gamma 0.17 Theta -0.076 Vega 0.005 Open interest 26 OI effective date Sep 10, 2026 Model this call Put · $12.5 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-11 19:59:31.809 UTC Last $0.75 Breakeven $11.75 Implied vol 329% Delta -0.532 ≈53% ITM Gamma 0.092 Theta -0.171 Vega 0.005 Open interest 304 OI effective date Sep 10, 2026 Model this put
96	2	—	—	$0.00	$0.05	$0.15		$3.00	$1.80	$5.20	—	—	191	493
Call · $15 Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 14:23:59.115 UTC Last $0.15 Breakeven $15.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 96 OI effective date Sep 10, 2026 Model this call Put · $15 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-11 19:59:32.812 UTC Last $3.00 Breakeven $12.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 493 OI effective date Sep 10, 2026 Model this put
37	1	—	—	$0.00	$0.90	$0.05		$5.00	$3.50	$7.90	—	—	5	—
Call · $17.5 Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:35.343 UTC Last $0.05 Breakeven $17.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 37 OI effective date Sep 10, 2026 Model this call Put · $17.5 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-11 19:56:52.119 UTC Last $5.00 Breakeven $12.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
114	42	—	—	$0.00	$0.95	$0.05		—	$6.00	$10.50	—	—	—	—
Call · $20 Daily-bar session Sep 3, 2026 Quote as of 2026-09-11 19:59:36.740 UTC Last $0.05 Breakeven $20.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 114 OI effective date Sep 10, 2026 Model this call Put · $20 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:06.314 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
59	1	—	—	$0.00	$0.95	$0.21		—	$8.50	$13.00	—	—	—	—
Call · $22.5 Daily-bar session Aug 24, 2026 Quote as of 2026-09-11 19:59:38.139 UTC Last $0.21 Breakeven $22.71 Implied vol — Delta — Gamma — Theta — Vega — Open interest 59 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 19:55:05.254 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
106	2	—	—	$0.00	$0.95	$0.85		—	$11.00	$15.50	—	—	—	—
Call · $25 Daily-bar session Jul 20, 2026 Quote as of 2026-09-11 19:59:39.513 UTC Last $0.85 Breakeven $25.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 106 OI effective date Sep 10, 2026 Model this call Put · $25 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:46.228 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$0.95	$0.10		—	$16.00	$20.50	—	—	—	—
Call · $30 Daily-bar session Aug 25, 2026 Quote as of 2026-09-11 19:59:41.940 UTC Last $0.10 Breakeven $30.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $30 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:46.227 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 · Jul 20, 2026–Sep 10, 2026; 10 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 1280776 CUSIP 4525EP200 13F (30d) 22 filings 22 filers Visit website Investor relations