Alector (ALEC) options traded 86 contracts on November 6, 2026 (60 calls and 26 puts, a put/call ratio of 0.43), compared with a 30-day average of 2,149. Options price a move of about ±4.2% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 89.0%
Implied move by the nearest expiration: ±4.2%
Option volume: 86 contracts (60 calls, 26 puts); 30-day average 2,149

Data as of November 6, 2026.

ALEC Option Breakdown

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