ZeroStack closed at $2.71 on Nov 4, down 5.57%, 77.0% below its highest close since Jan 29. Volume of 31.3K shares was 1.76× its 20-day average (above normal).
Split-adjusted performance: -42.9% over one month, -47.9% over six months.
In the quarter ended Jun 30, 2026, revenue was $13.66M, with a net margin of -180.2%.
Short interest was 69.3K shares at the Oct 15 settlement, down 28.6% from the prior report (0.7% of float, 3.7 days to cover).