Aduro Clean Technologies (ADUR) Options Chain
NASDAQ: ADURIndustrialsMajor ChemicalsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Apr 16, 2027
- Days to expiration
- 186
- Share price
- $11.11
- Put/call ratio (OI)
- 1.34
- Put/call ratio (volume)
- 0.15
- Expected move
- ±$6.51
- Open interest (C / P)
- 44 / 59
ADUR options summary
The ADUR options chain for the April 16, 2027 expiration lists 8 call and 4 put contracts, with 186 days until expiration. Open interest stands at 44 calls and 59 puts, a put/call ratio of 1.34, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $10.00 strike is 82.0%, which implies the market expects a move of about ±$6.51 (58.6%) in Aduro Clean Technologies stock by expiration.
The most open interest sits at the $12.50 call (19 contracts) and the $10.00 put (30 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ADUR options chain · April 16, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 4.50 | 3.80 | 4.90 | 7.50 | 0.50 | 1.35 | 0.70 | |||||
| 4.73 | 2.60 | 3.60 | 10.00 | 1.50 | 2.20 | 1.95 | |||||
| 2.00 | 1.75 | 2.40 | 12.50 | 2.80 | 4.00 | 3.50 | |||||
| 1.45 | 1.00 | 1.80 | 15.00 | — | — | — | |||||
| 0.85 | 0.50 | 1.40 | 17.50 | 6.50 | 8.00 | 6.83 | |||||
| 0.90 | 0.20 | 1.30 | 20.00 | — | — | — | |||||
| 1.00 | 0.00 | 1.00 | 22.50 | — | — | — | |||||
| 0.30 | 0.00 | 0.75 | 30.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the ADUR put/call ratio?
For the April 16, 2027 expiration, the ADUR put/call ratio based on open interest is 1.34 (59 puts vs 44 calls), and 0.15 based on today's volume. A ratio above 1 means more puts than calls.
What is ADUR's implied volatility?
At-the-money implied volatility for ADUR options expiring April 16, 2027 is about 82.0%, an annualized estimate of how much the market expects Aduro Clean Technologies stock to move.
How many ADUR option expiration dates are there?
ADUR has 8 listed expiration dates, from Oct 16, 2026 to Dec 17, 2027.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.