Avalyn Pharma (AVLN) Options Chain
NASDAQ: AVLNHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
After hours: 25.72 0.00%
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $25.72
- Put/call ratio (OI)
- 1.76
- Put/call ratio (volume)
- 0.45
- Expected move
- ±$3.26
- Open interest (C / P)
- 17 / 30
AVLN options summary
The AVLN options chain for the October 16, 2026 expiration lists 3 call and 2 put contracts, with 8 days until expiration. Open interest stands at 17 calls and 30 puts, a put/call ratio of 1.76, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $30.00 strike is 85.6%, which implies the market expects a move of about ±$3.26 (12.7%) in Avalyn Pharma stock by expiration.
The most open interest sits at the $35.00 call (14 contracts) and the $30.00 put (20 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
AVLN options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.85 | 0.00 | 0.25 | 30.00 | 2.30 | 7.00 | 2.00 | |||||
| 0.50 | 0.00 | 0.25 | 35.00 | 8.00 | 12.00 | 1.25 | |||||
| 1.17 | 0.00 | 0.25 | 40.00 | — | — | — | |||||
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 AVLN put/call ratio?
For the October 16, 2026 expiration, the AVLN put/call ratio based on open interest is 1.76 (30 puts vs 17 calls), and 0.45 based on today's volume. A ratio above 1 means more puts than calls.
What is AVLN's implied volatility?
At-the-money implied volatility for AVLN options expiring October 16, 2026 is about 85.6%, an annualized estimate of how much the market expects Avalyn Pharma stock to move.
How many AVLN option expiration dates are there?
AVLN has 4 listed expiration dates, from Oct 16, 2026 to Apr 16, 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.