Freeport-McMoRan Inc. (FCX) gained 5.40% on September 9, 2026, with shares settling at $76.63. The move lifted the copper and gold mining giant's market capitalization to $104.44 billion.
The single-session advance extended a broader uptrend for FCX. Over the trailing seven days the stock added 5.73%, while the 30-day window showed a cumulative gain of 10.08%, reflecting sustained buying pressure across the recent period.
Freeport-McMoRan is one of the world's largest publicly traded copper producers, and its share price tends to move in close correlation with base metals sentiment and global industrial demand expectations. The latest session's performance placed FCX among the stronger movers in the materials sector for the day.
Trading in FCX over the past month has been broadly positive, with each successive timeframe — 30-day, 7-day, and 24-hour — showing accelerating percentage gains, suggesting momentum has built rather than faded as the stock approached its current price level.
