COMPASS Pathways Plc - American Depository Shares (CMPS) by event type
CMPS moves most on analyst upgrades — a median of -1.42% at 30 minutes across 11 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the CMPS overview →
How CMPS reacts across 3 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades 2,663 of 2,717 | 11 | -1.42% | 18% | +1.02% |
| Coverage initiations 463 of 2,283 | 23 | +0.42% | 52% | -0.76% |
| Rating reiterations 605 of 3,522 | 83 | +0.15% | 57% | -0.18% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The rank under each event type orders every name measured for it by median 30-min reaction, most positive first — so a low rank on a downgrade means this name falls harder than most, not that it moves less. Names with an identical median share a rank; a name the cross-section does not carry shows no rank rather than a guessed one. 3 further classes were observed with fewer than 10 measured events and are not published.
That’s how CMPS usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst upgrades → · Coverage initiations → · Rating reiterations → · CMPS overview →