Silence Therapeutics PLC - American Depository Share (SLN) options traded 1,598 contracts on November 13, 2026 (1,495 calls and 103 puts, a put/call ratio of 0.07), compared with a 30-day average of 4,185. Options price a move of about ±0.4% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 4.6%
Implied move by the nearest expiration: ±0.4%
Option volume: 1,598 contracts (1,495 calls, 103 puts); 30-day average 4,185

Data as of November 13, 2026.

SLN Option Breakdown

A breakdown of key statistics for each option expiration listed for SLN. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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