Why GRAIL, Inc. (GRAL) stock fell 17.6% intraday on Thursday, November 5, 2026

GRAIL, Inc. (GRAL) traded at $118.34 as of 10:31 AM ET, down 17.62% on Thursday, November 5, 2026, on volume of 501,553 shares (0.5× its 3-month average); market value about $5.30B.

GRAL 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 GRAL on Thursday, November 5, 2026 or the trading day before (November 4, 2026):

• Nov 4, 2026: Reported Q3 2026 results: EPS −$2.21 vs consensus −$1.90 (miss), revenue $37.5M vs consensus $44.2M (miss). Guidance: The company anticipates an FDA decision by early Q1 2027. 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 GRAL

GRAL stock page: price, SEC financials, insider trades, superinvestor holders, analyst estimates and options. Earnings report: GRAL results, November 4, 2026. Other big moves that day: November 5, 2026.

Sources: SEC EDGAR, Nexqual Earnings Flash, analyst rating changes, Nexqual market data. Built November 10, 2026 at 16:39 UTC. Not investment advice.

Data source: Nexqual. Last updated: November 10, 2026 at 16:39 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