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
- Jan 19, 2029
- Days to expiration
- 831
- Share price
- $9.86
- Put/call ratio (OI)
- 0.00
- Put/call ratio (volume)
- 0.00
- Expected move
- ±$13.94
- Open interest (C / P)
- 8 / 0
SLN options summary
The SLN options chain for the January 19, 2029 expiration lists 3 call and 0 put contracts, with 831 days until expiration. Open interest stands at 8 calls and 0 puts, a put/call ratio of 0.00, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $10.00 strike is 93.7%, which implies the market expects a move of about ±$13.94 (141.4%) in Silence Therapeutics Plc American Depository Share stock by expiration.
Summary generated from market data by MetaCap's automated system. Methodology
SLN options chain · January 19, 2029
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 11.00 | 5.50 | 10.50 | 2.50 | — | — | — | |||||
| 4.90 | 3.20 | 7.00 | 10.00 | — | — | — | |||||
| 5.00 | — | — | 25.00 | — | — | — | |||||
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 SLN put/call ratio?
For the January 19, 2029 expiration, the SLN put/call ratio based on open interest is 0.00 (0 puts vs 8 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is SLN's implied volatility?
At-the-money implied volatility for SLN options expiring January 19, 2029 is about 93.7%, 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.