Baselight
Sign In
Anomaly06STOCKS2026-06-11

Alcoa Stock Plummets 9.5% Following Projected $60 Million Hit to Alumina Segment

  • Alcoa stock fell sharply after an investor presentation detailed a projected second-quarter headwind.
  • The stock dropped 9.47% to close at $65.55 on heavy volume that was 1.48 times its 20-day average.
  • A projected $60 million hit to its Alumina segment is raising concerns about near-term profitability.

Supporting queries

To surface this insight, Baselight ran 2 queries across its structured data. Each one is reproducible — open it, read the SQL, and rerun it yourself.

Conclusion

June 10 close of $65.55 vs. June 9 close of $72.41 (9.47% decline); volume of 6,520,947 vs. 20-day average of 4,410,177; projected $60 million Q2 Alumina segment hit.

Share link

Anyone who has the link will be able to view this.