Guardant Health (GH) options traded 587 contracts on November 11, 2026 (311 calls and 276 puts, a put/call ratio of 0.89), compared with a 30-day average of 2,022. Options price a move of about ±3.4% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 53.5%
Implied move by the nearest expiration: ±3.4%
Option volume: 587 contracts (311 calls, 276 puts); 30-day average 2,022

Data as of November 11, 2026.

GH Option Breakdown

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