· Volume surge · GFS

Globalfoundries Inc (GFS) retreats 6.9% as weekly semiconductor momentum cools

The pullback interrupts a strong 12-week advance, leaving the chip foundry’s trend constructive but less clean in weekly context.

Weekly stock chart display with semiconductor wafers representing Globalfoundries market activity.

Globalfoundries Inc (GFS) closed the latest week at $79.78, down -6.9% on the weekly market screen. The move marks a sharp setback for the semiconductor foundry after a much larger medium-term advance.

The weekly price path over 52 weeks still shows a 82.4% twelve-week gain, while the four-week return is nearly flat at -0.1%. Confirmation is mixed: the trend signal remains active and Market Dynamics shows positive pressure, but Relative Strength at 54.0 is only moderate.

Turnover evidence is also uneven. The active-mover screen flagged volume at 1.8x, while latest weekly volume of 16.8 million shares sat below the 13-week average of 22.5 million. Globalfoundries remains a large-cap Technology stock with a market value near $44.2 billion.