CMPS records no single-day close move exceeding +/-15% before 2026-09-10.

In the next month, COMPASS Pathways stock (CMPS) is very unlikely to jump or drop by more than 15% in a single day. Big single-day moves happen when surprising news drops — a trial result, a regulatory decision, a major deal. None of those are expected before September 10, 2026, so the stock should stay relatively calm.

With no dated COMPASS catalyst in the next 30 days, large single-day moves are unlikely; this gives a frequently-resolving near-term price check anchored to a named ticker.