Allegiant Travel closed at $87.59 on Nov 5, up 7.43%, 26.5% below its 52-week closing high. Volume of 1.2M shares was 2.61× its 20-day average (well above normal).
Split-adjusted performance: +14.8% over one month, +6.6% over six months, +50.9% over one year.
In the quarter ended Jun 30, 2026, revenue was $943.49M, up 36.9% from a year earlier, with a net margin of -0.5%.
Short interest was 2.1M shares at the Oct 15 settlement, down 16.9% from the prior report (9.0% of float, 4.8 days to cover).