Avista (AVA) Options Chain
NYSE: AVAUtilitiesPower GenerationUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $35.49
- Put/call ratio (OI)
- 0.80
- Put/call ratio (volume)
- 0.04
- Expected move
- ±$3.66
- Open interest (C / P)
- 487 / 389
AVA options summary
The AVA options chain for the December 18, 2026 expiration lists 7 call and 5 put contracts, with 68 days until expiration. Open interest stands at 487 calls and 389 puts, a put/call ratio of 0.80, which is fairly balanced between calls and puts. At-the-money implied volatility near the $35.00 strike is 23.9%, which implies the market expects a move of about ±$3.66 (10.3%) in Avista stock by expiration.
The most open interest sits at the $45.00 call (294 contracts) and the $35.00 put (343 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
AVA options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 19.10 | 0.00 | 0.00 | 22.50 | — | — | — | |||||
| 14.80 | 13.00 | 21.50 | 25.00 | 0.00 | 3.50 | 0.15 | |||||
| 12.00 | 0.00 | 0.00 | 30.00 | — | — | — | |||||
| 1.15 | 0.05 | 1.70 | 35.00 | 0.90 | 1.25 | 1.20 | |||||
| 0.14 | 0.00 | 0.30 | 40.00 | 3.20 | 6.80 | 4.91 | |||||
| 0.04 | 0.00 | 0.10 | 45.00 | — | — | — | |||||
| 0.30 | 0.00 | 2.00 | 50.00 | 13.10 | 16.60 | 13.80 | |||||
| — | — | — | 60.00 | 17.80 | 26.30 | 18.20 | |||||
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 AVA put/call ratio?
For the December 18, 2026 expiration, the AVA put/call ratio based on open interest is 0.80 (389 puts vs 487 calls), and 0.04 based on today's volume. A ratio above 1 means more puts than calls.
What is AVA's implied volatility?
At-the-money implied volatility for AVA options expiring December 18, 2026 is about 23.9%, an annualized estimate of how much the market expects Avista stock to move.
How many AVA option expiration dates are there?
AVA has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 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.