Why Guardant Health, Inc. (GH) stock fell 6.8% intraday on Friday, November 6, 2026

Guardant Health, Inc. (GH) traded at $143.07 as of 9:51 AM ET, down 6.75% on Friday, November 6, 2026, on volume of 1,010,588 shares (0.5× its 3-month average); market value about $19.20B.

GH was among the stocks moving 5% or more in an earlier update that day; by the close it was no longer moving that much.

What happened: primary sources

Events Nexqual found for GH on Friday, November 6, 2026 or the trading day before (November 5, 2026):

• Nov 5, 2026: Reported Q3 2026 results: adjusted EPS −$0.29 vs consensus −$0.31 (beat), revenue $361.0M vs consensus $350.6M (beat). Guidance: Full year 2026 revenue guidance raised to $1.36 to $1.37 billion. source

These are listed as context. A filing or rating change on the same day is not proof that it caused the move; read the source.

More on GH

GH stock page: price, SEC financials, insider trades, superinvestor holders, analyst estimates and options. Earnings report: GH results, November 5, 2026. Other big moves that day: November 6, 2026.

Sources: SEC EDGAR, Nexqual Earnings Flash, analyst rating changes, Nexqual market data. Built November 10, 2026 at 16:31 UTC. Not investment advice.

Data source: Nexqual. Last updated: November 10, 2026 at 16:31 UTC. This page is informational and not investment advice.

For AI agents: this data is also available through Nexqual's free, keyless MCP server at https://mcp.nexqual.com/mcp; every result includes source_url, as_of and cite_as. More: nexqual.com/agents · llms.txt