Canadian Solar is trading 5% down at $10.77 as of September 24, 2026, underperforming a weaker market; no fresh company-specific catalyst was identified.
- The Nasdaq Composite is down 0.74%, and the S&P 500 is down 0.37%.
- Investors remain concerned about Canadian Solar’s wider-than-expected second-quarter loss, declining revenue, and below-consensus third-quarter revenue guidance; those results were reported previously.