Silence Therapeutics Plc American Depository Share (SLN) Options Chain
NASDAQ: SLNHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $9.86
- ATM implied volatility
- 129.3%
- Expected move
- ±$4.22
- Open interest (C / P)
- 0 / 39
SLN options summary
The SLN options chain for the November 20, 2026 expiration lists 0 call and 3 put contracts, with 40 days until expiration. At-the-money implied volatility near the $10.00 strike is 129.3%, which implies the market expects a move of about ±$4.22 (42.8%) in Silence Therapeutics Plc American Depository Share stock by expiration.
Summary generated from market data by MetaCap's automated system. Methodology
SLN options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 5.00 | 0.00 | 0.05 | 0.05 | |||||
| — | — | — | 10.00 | 0.55 | 3.00 | 0.77 | |||||
| — | — | — | 12.50 | 2.25 | 3.80 | 2.55 | |||||
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 SLN's implied volatility?
At-the-money implied volatility for SLN options expiring November 20, 2026 is about 129.3%, an annualized estimate of how much the market expects Silence Therapeutics Plc American Depository Share stock to move.
How many SLN option expiration dates are there?
SLN has 6 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
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.