Solid Biosciences (SLDB) Options Chain
NASDAQ: SLDBHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD
Market open · Delayed 15 min · as of Oct 9, 11:40 AM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $6.91
- Put/call ratio (OI)
- 0.29
- Put/call ratio (volume)
- 3.00
- ATM implied volatility
- 121.7%
- Expected move
- ±$1.16
- Open interest (C / P)
- 562 / 164
SLDB options summary
The SLDB options chain for the October 16, 2026 expiration lists 5 call and 4 put contracts, with 7 days until expiration. Open interest stands at 562 calls and 164 puts, a put/call ratio of 0.29, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $7.00 strike is 121.7%, which implies the market expects a move of about ±$1.16 (16.9%) in Solid Biosciences stock by expiration.
The most open interest sits at the $9.00 call (458 contracts) and the $8.00 put (115 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
SLDB options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.25 | 0.00 | 0.75 | 7.00 | 0.20 | 1.05 | 0.17 | |||||
| 2.35 | 0.00 | 2.90 | 8.00 | 0.00 | 4.90 | 0.10 | |||||
| 0.34 | 0.00 | 0.35 | 9.00 | 1.50 | 3.10 | 0.65 | |||||
| 0.05 | 0.00 | 0.55 | 10.00 | 0.80 | 5.50 | 1.43 | |||||
| 0.10 | 0.00 | 4.10 | 11.00 | — | — | — | |||||
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 SLDB put/call ratio?
For the October 16, 2026 expiration, the SLDB put/call ratio based on open interest is 0.29 (164 puts vs 562 calls), and 3.00 based on today's volume. A ratio above 1 means more puts than calls.
What is SLDB's implied volatility?
At-the-money implied volatility for SLDB options expiring October 16, 2026 is about 121.7%, an annualized estimate of how much the market expects Solid Biosciences stock to move.
How many SLDB option expiration dates are there?
SLDB has 5 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.