CeriBell closed at $27.39 on Nov 4, down 3.11%, 3.1% below its 52-week closing high. Volume of 1.3M shares was 2.18× its 20-day average (well above normal).
Split-adjusted performance: +12.5% over one month, +35.9% over six months, +141.5% over one year.
In the quarter ended Sep 30, 2026, revenue was $29.34M, up 29.9% from a year earlier, with a net margin of -72.8%.
Short interest was 2.2M shares at the Oct 15 settlement, up 6.8% from the prior report (9.3% of float, 4.8 days to cover).