So-Young International American Depository Shares (SY) Options Chain
NASDAQ: SYTechnologyEDP ServicesUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $2.48
- Put/call ratio (OI)
- 1.25
- Put/call ratio (volume)
- 1.38
- Expected move
- ±$0.2639
- Open interest (C / P)
- 1.23K / 1.54K
SY options summary
The SY options chain for the October 16, 2026 expiration lists 3 call and 2 put contracts, with 8 days until expiration. Open interest stands at 1,233 calls and 1,536 puts, a put/call ratio of 1.25, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $2.50 strike is 71.9%, which implies the market expects a move of about ±$0.2639 (10.6%) in So-Young International American Depository Shares stock by expiration.
The most open interest sits at the $2.50 call (623 contracts) and the $2.50 put (1.53K contracts).
Summary generated from market data by MetaCap's automated system. Methodology
SY options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.40 | 0.00 | 0.20 | 2.50 | 0.05 | 0.20 | 0.10 | |||||
| 0.05 | 0.00 | 0.05 | 5.00 | 2.00 | 3.20 | 2.50 | |||||
| 0.05 | 0.00 | 0.25 | 7.50 | — | — | — | |||||
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 SY put/call ratio?
For the October 16, 2026 expiration, the SY put/call ratio based on open interest is 1.25 (1,536 puts vs 1,233 calls), and 1.38 based on today's volume. A ratio above 1 means more puts than calls.
What is SY's implied volatility?
At-the-money implied volatility for SY options expiring October 16, 2026 is about 71.9%, an annualized estimate of how much the market expects So-Young International American Depository Shares stock to move.
How many SY option expiration dates are there?
SY has 3 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.