Why Alamos Gold Inc. (AGI) stock fell 8.5% on Thursday, October 29, 2026

Alamos Gold Inc. (AGI) traded at $28.99 as of 11:31 AM ET, down 8.46% on Thursday, October 29, 2026, on volume of 3,238,593 shares (0.8× its 3-month average); market value about $12.10B.

What happened: primary sources

Events Nexqual found for AGI on Thursday, October 29, 2026 or the trading day before (October 28, 2026):

• Oct 28, 2026: Reported Q3 2026 results: adjusted EPS $0.44 vs consensus $0.45 (miss), revenue $510.4M vs consensus $529.3M (miss). Guidance: The Company remains on track to achieve revised full year cost guidance with total cash costs and AISC expected to decrease in the fourth quarter. 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 AGI

AGI stock page: price, SEC financials, insider trades, superinvestor holders, analyst estimates and options. Other big moves that day: October 29, 2026.

Sources: SEC EDGAR, Nexqual Earnings Flash, analyst rating changes, Nexqual market data. Built October 29, 2026 at 16:11 UTC. Not investment advice.

Data source: Nexqual. Last updated: October 29, 2026 at 16:11 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