Autohome (ATHM) Options Chain
NYSE: ATHMTechnologyEDP ServicesUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $20.67
- Put/call ratio (OI)
- 0.14
- Put/call ratio (volume)
- 0.15
- Expected move
- ±$3.18
- Open interest (C / P)
- 327 / 46
ATHM options summary
The ATHM options chain for the December 18, 2026 expiration lists 10 call and 4 put contracts, with 68 days until expiration. Open interest stands at 327 calls and 46 puts, a put/call ratio of 0.14, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $20.00 strike is 35.6%, which implies the market expects a move of about ±$3.18 (15.4%) in Autohome stock by expiration.
The most open interest sits at the $25.00 call (193 contracts) and the $17.50 put (27 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ATHM options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 13.72 | 14.70 | 19.00 | 5.00 | — | — | — | |||||
| 11.56 | 12.20 | 16.50 | 7.50 | — | — | — | |||||
| 4.60 | 5.00 | 8.90 | 15.00 | 0.00 | 0.75 | 0.10 | |||||
| 4.17 | 2.90 | 3.80 | 17.50 | 0.10 | 0.30 | 0.10 | |||||
| 3.70 | 0.00 | 0.00 | 20.00 | 0.70 | 0.95 | 0.95 | |||||
| 1.35 | 0.25 | 0.90 | 22.50 | 1.85 | 2.95 | 2.00 | |||||
| 0.25 | 0.00 | 0.75 | 25.00 | — | — | — | |||||
| 0.78 | 0.00 | 0.00 | 27.50 | — | — | — | |||||
| 0.05 | 0.00 | 0.25 | 30.00 | — | — | — | |||||
| 0.30 | 0.00 | 2.25 | 32.50 | — | — | — | |||||
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 ATHM put/call ratio?
For the December 18, 2026 expiration, the ATHM put/call ratio based on open interest is 0.14 (46 puts vs 327 calls), and 0.15 based on today's volume. A ratio above 1 means more puts than calls.
What is ATHM's implied volatility?
At-the-money implied volatility for ATHM options expiring December 18, 2026 is about 35.6%, an annualized estimate of how much the market expects Autohome stock to move.
How many ATHM option expiration dates are there?
ATHM 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.