Krystal Biotech closed at $310.84 on Nov 4, up 1.90%, 17.8% below its 52-week closing high. Volume of 414.3K shares was 1.29× its 20-day average (above normal).
Split-adjusted performance: -4.9% over one month, +7.6% over six months, +57.1% over one year.
In the quarter ended Sep 30, 2026, revenue was $127.34M, up 30.2% from a year earlier, with a net margin of 49.5%.
Short interest was 2.9M shares at the Oct 15 settlement, down 15.5% from the prior report (12.9% of float, 10.3 days to cover).