First Solar closed at $194.51 on Nov 4, up 4.63%, 38.9% below its 52-week closing high. Volume of 8.8M shares was 3.92× its 20-day average (well above normal).
Split-adjusted performance: +8.2% over one month, -10.8% over six months, -26.8% over one year.
In the quarter ended Sep 30, 2026, revenue was $1.23B, down 22.8% from a year earlier, with a net margin of 46.4%.
Short interest was 11.6M shares at the Oct 15 settlement, up 4.2% from the prior report (10.8% of float, 5.8 days to cover).