ALXO · Alx Oncology Holdings Inc

Track ALXO — free

$1.96 +0.02 (+1.03%) At close · Aug 14

Market Cap

$271.02M

138.28M

Options Chain

Underlying $1.96 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 4 days to expiry · 16 contracts · mixed snapshot sessions · Feb 18, 2026–Aug 14, 2026; 4 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

Aug 21 4d Sep 18 32d Nov 20 95d Jan 15 151d Feb 19 186d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	984.2%	0.962	—		$0.03	—	—	2	2
Call · $0.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 984.2% Delta 0.962 ≈96% ITM Gamma 0.037 Theta -0.019 Vega 0 Open interest 0 Model this call Put · $0.5 Snapshot session Jul 30, 2026 Last $0.03 Breakeven $0.47 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
40	40	531.1%	0.921	$0.80		$0.15	—	—	1	1
Call · $1 In the money Snapshot session Jun 12, 2026 Last $0.80 Breakeven $1.80 Implied vol 531.1% Delta 0.921 ≈92% ITM Gamma 0.126 Theta -0.019 Vega 0 Open interest 40 Model this call Put · $1 Snapshot session Jul 15, 2026 Last $0.15 Breakeven $0.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
0	—	348.2%	0.803	—		$0.25	—	—	1	2
Call · $1.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 348.2% Delta 0.803 ≈80% ITM Gamma 0.36 Theta -0.023 Vega 0.001 Open interest 0 Model this call Put · $1.5 Snapshot session Aug 12, 2026 Last $0.25 Breakeven $1.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
Underlying $1.96
31	20	450.5%	0.581	$0.45		$0.25	-0.437	387.1%	1	21
Call · $2 Snapshot session Aug 14, 2026 Last $0.45 Breakeven $2.45 Implied vol 450.5% Delta 0.581 ≈58% ITM Gamma 0.394 Theta -0.042 Vega 0.001 Open interest 31 Model this call Put · $2 In the money Snapshot session Aug 6, 2026 Last $0.25 Breakeven $1.75 Implied vol 387.1% Delta -0.437 ≈44% ITM Gamma 0.462 Theta -0.036 Vega 0.001 Open interest 21 Model this put
240	138	361.9%	0.199	$0.10		$1.00	—	—	1	1
Call · $3 Snapshot session Aug 7, 2026 Last $0.10 Breakeven $3.10 Implied vol 361.9% Delta 0.199 ≈20% ITM Gamma 0.348 Theta -0.024 Vega 0.001 Open interest 240 Model this call Put · $3 In the money Snapshot session Jun 29, 2026 Last $1.00 Breakeven $2.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
125	35	—	—	$0.05		$2.32	-0.886	439.5%	1	1
Call · $4 Snapshot session Aug 7, 2026 Last $0.05 Breakeven $4.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 125 Model this call Put · $4 In the money Snapshot session Feb 18, 2026 Last $2.32 Breakeven $1.68 Implied vol 439.5% Delta -0.886 ≈89% ITM Gamma 0.199 Theta -0.02 Vega 0.001 Open interest 1 Model this put
69	54	—	—	$0.05		—	-0.899	527.1%	—	0
Call · $5 Snapshot session Aug 7, 2026 Last $0.05 Breakeven $5.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 69 Model this call Put · $5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 527.1% Delta -0.899 ≈90% ITM Gamma 0.151 Theta -0.021 Vega 0 Open interest 0 Model this put
47	25	1292.6%	0.487	$0.07		—	-0.907	594.6%	—	0
Call · $6 Snapshot session Aug 7, 2026 Last $0.07 Breakeven $6.07 Implied vol 1292.6% Delta 0.487 ≈49% ITM Gamma 0.136 Theta -0.123 Vega 0.001 Open interest 47 Model this call Put · $6 In the money Snapshot session Unknown Last — Breakeven — Implied vol 594.6% Delta -0.907 ≈91% ITM Gamma 0.125 Theta -0.023 Vega 0 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 · Feb 18, 2026–Aug 14, 2026; 4 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 1810182 CUSIP 00166B105 13F (30d) 95 filings 94 filers Visit website Investor relations