Alcon (ALC) options traded 397 contracts on October 19, 2026 (187 calls and 210 puts, a put/call ratio of 1.12), compared with a 30-day average of 917. Options price a move of about ±2.3% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 35.5%
Implied move by the nearest expiration: ±2.3%
Option volume: 397 contracts (187 calls, 210 puts); 30-day average 917

Data as of October 19, 2026.

ALC Option Breakdown

A breakdown of key statistics for each option expiration listed for ALC. 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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