Astrana Health (ASTH) Options Chain
NASDAQ: ASTHConsumer DiscretionaryProfessional ServicesUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $37.55
- Put/call ratio (OI)
- 0.33
- Put/call ratio (volume)
- 4.08
- Expected move
- ±$9.35
- Open interest (C / P)
- 2.11K / 695
ASTH options summary
The ASTH options chain for the November 20, 2026 expiration lists 10 call and 10 put contracts, with 40 days until expiration. Open interest stands at 2,109 calls and 695 puts, a put/call ratio of 0.33, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $40.00 strike is 75.2%, which implies the market expects a move of about ±$9.35 (24.9%) in Astrana Health stock by expiration.
The most open interest sits at the $40.00 call (859 contracts) and the $40.00 put (242 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ASTH options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 22.36 | 24.50 | 28.20 | 12.50 | — | — | — | |||||
| — | — | — | 17.50 | 0.00 | 2.20 | 0.30 | |||||
| 16.94 | 17.40 | 20.90 | 20.00 | 0.00 | 2.35 | 0.50 | |||||
| — | — | — | 22.50 | 0.00 | 2.55 | 0.90 | |||||
| 15.77 | 0.00 | 0.00 | 25.00 | 0.00 | 0.00 | 1.25 | |||||
| 8.05 | 0.00 | 0.00 | 30.00 | 0.00 | 2.55 | 1.75 | |||||
| 4.55 | 3.20 | 6.70 | 35.00 | 1.20 | 3.80 | 2.60 | |||||
| 2.30 | 1.95 | 2.80 | 40.00 | 4.80 | 6.50 | 6.70 | |||||
| 0.95 | 0.70 | 1.10 | 45.00 | 7.90 | 8.80 | 8.80 | |||||
| 0.53 | 0.00 | 1.85 | 50.00 | 11.20 | 14.70 | 15.91 | |||||
| 0.85 | 0.00 | 2.30 | 55.00 | 16.20 | 19.50 | 20.50 | |||||
| 5.00 | 0.00 | 1.55 | 60.00 | — | — | — | |||||
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 ASTH put/call ratio?
For the November 20, 2026 expiration, the ASTH put/call ratio based on open interest is 0.33 (695 puts vs 2,109 calls), and 4.08 based on today's volume. A ratio above 1 means more puts than calls.
What is ASTH's implied volatility?
At-the-money implied volatility for ASTH options expiring November 20, 2026 is about 75.2%, an annualized estimate of how much the market expects Astrana Health stock to move.
How many ASTH option expiration dates are there?
ASTH has 4 listed expiration dates, from Oct 16, 2026 to May 21, 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.