Trinity Industries closed at $29.87 on Nov 3, down 2.07%, 21.5% below its 52-week closing high. Volume of 1.0M shares was 1.15× its 20-day average (close to normal).
Split-adjusted performance: +13.2% over one month, -16.7% over six months, +9.1% over one year.
In the quarter ended Sep 30, 2026, revenue was $535.10M, up 17.8% from a year earlier, with a net margin of 3.3%.
Short interest was 4.7M shares at the Oct 15 settlement, up 5.9% from the prior report (6.0% of float, 6.0 days to cover).