Alector, Inc. (ALEC) by event type
ALEC moves most on analyst upgrades — a median of +1.98% at 30 minutes across 13 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the ALEC overview →
How ALEC reacts across 4 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades 36 of 2,717 | 13 | +1.98% | 100% | +1.39% |
| Analyst downgrades 2,529 of 2,603 | 25 | -1.95% | 28% | +4.54% |
| Coverage initiations 2,200 of 2,283 | 10 | -1.73% | 40% | +8.52% |
| Rating reiterations 383 of 3,522 | 31 | +0.24% | 52% | -0.58% |
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. 2 further classes were observed with fewer than 10 measured events and are not published.
That’s how ALEC usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst upgrades → · Analyst downgrades → · Coverage initiations → · Rating reiterations → · ALEC overview →