ADUR · Aduro Clean Technologies Inc.

Track ADUR — free

$16.17 -0.60 (-3.58%) At close · Aug 14

Market Cap

$581.54M

35.44M

Options Chain

Underlying $16.17 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 20 contracts · mixed snapshot sessions · Jun 25, 2026–Aug 14, 2026; 7 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 5d Sep 18 33d Oct 16 61d Dec 18 124d Jan 15 152d Feb 19 187d Mar 19 215d Dec 17 488d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	1387.2%	0.974	—		$0.05	—	—	40	40
Call · $2.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 1387.2% Delta 0.974 ≈97% ITM Gamma 0.002 Theta -0.149 Vega 0.001 Open interest 0 Model this call Put · $2.5 Snapshot session Jun 25, 2026 Last $0.05 Breakeven $2.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 40 Model this put
0	—	788.1%	0.953	—		—	—	—	—	0
Call · $5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 788.1% Delta 0.953 ≈95% ITM Gamma 0.006 Theta -0.137 Vega 0.002 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	—	547.2%	0.927	—		$0.25	—	—	1	2
Call · $7.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 547.2% Delta 0.927 ≈93% ITM Gamma 0.013 Theta -0.134 Vega 0.003 Open interest 0 Model this call Put · $7.5 Snapshot session Jul 7, 2026 Last $0.25 Breakeven $7.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
5	1	468.7%	0.864	$6.57		$0.04	-0.036	225.9%	50	660
Call · $10 In the money Snapshot session Aug 13, 2026 Last $6.57 Breakeven $16.57 Implied vol 468.7% Delta 0.864 ≈86% ITM Gamma 0.023 Theta -0.181 Vega 0.004 Open interest 5 Model this call Put · $10 Snapshot session Aug 14, 2026 Last $0.04 Breakeven $9.96 Implied vol 225.9% Delta -0.036 ≈4% ITM Gamma 0.017 Theta -0.031 Vega 0.002 Open interest 660 Model this put
13	3	—	—	$3.25		$0.02	-0.059	135.5%	58	922
Call · $12.5 In the money Snapshot session Aug 11, 2026 Last $3.25 Breakeven $15.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 13 Model this call Put · $12.5 Snapshot session Aug 14, 2026 Last $0.02 Breakeven $12.48 Implied vol 135.5% Delta -0.059 ≈6% ITM Gamma 0.043 Theta -0.028 Vega 0.003 Open interest 922 Model this put
619	18	131.6%	0.69	$1.56		$0.22	-0.239	82%	118	475
Call · $15 In the money Snapshot session Aug 14, 2026 Last $1.56 Breakeven $16.56 Implied vol 131.6% Delta 0.69 ≈69% ITM Gamma 0.134 Theta -0.083 Vega 0.007 Open interest 619 Model this call Put · $15 Snapshot session Aug 14, 2026 Last $0.22 Breakeven $14.78 Implied vol 82% Delta -0.239 ≈24% ITM Gamma 0.187 Theta -0.044 Vega 0.007 Open interest 475 Model this put
Underlying $16.17
505	32	94.2%	0.253	$0.45		$2.00	-0.977	35.8%	5	14
Call · $17.5 Snapshot session Aug 14, 2026 Last $0.45 Breakeven $17.95 Implied vol 94.2% Delta 0.253 ≈25% ITM Gamma 0.17 Theta -0.054 Vega 0.007 Open interest 505 Model this call Put · $17.5 In the money Snapshot session Aug 7, 2026 Last $2.00 Breakeven $15.50 Implied vol 35.8% Delta -0.977 ≈98% ITM Gamma 0.098 Theta -0.003 Vega 0.001 Open interest 14 Model this put
634	11	122.8%	0.09	$0.09		—	—	—	—	0
Call · $20 Snapshot session Aug 14, 2026 Last $0.09 Breakeven $20.09 Implied vol 122.8% Delta 0.09 ≈9% ITM Gamma 0.065 Theta -0.035 Vega 0.004 Open interest 634 Model this call Put · $20 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
16	5	158.5%	0.057	$0.05		—	—	—	—	0
Call · $22.5 Snapshot session Aug 5, 2026 Last $0.05 Breakeven $22.55 Implied vol 158.5% Delta 0.057 ≈6% ITM Gamma 0.035 Theta -0.031 Vega 0.002 Open interest 16 Model this call Put · $22.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
145	6	206.6%	0.059	$0.05		—	—	—	—	0
Call · $25 Snapshot session Jul 28, 2026 Last $0.05 Breakeven $25.05 Implied vol 206.6% Delta 0.059 ≈6% ITM Gamma 0.028 Theta -0.042 Vega 0.003 Open interest 145 Model this call Put · $25 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — 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 · Jun 25, 2026–Aug 14, 2026; 7 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 1863934 CUSIP 007408206 13F (30d) 42 filings 42 filers Visit website Investor relations