Delta Air Lines closed at $85.36 on Nov 5, down 4.35%, 8.9% below its 52-week closing high. Volume of 7.8M shares was 1.10× its 20-day average (close to normal).
Split-adjusted performance: +2.9% over one month, +16.8% over six months, +53.4% over one year.
In the quarter ended Sep 30, 2026, revenue was $20.19B, up 21.1% from a year earlier, with a net margin of 3.7%.
Short interest was 21.1M shares at the Oct 15 settlement, down 17.4% from the prior report (3.2% of float, 2.7 days to cover).
After its Oct 9 report (EPS missed estimates by 2.8%), the stock moved -2.5% from the close before to the close after.