Couchbase, Inc. (BASE) by event type
BASE moves most on coverage initiations — a median of +0.64% at 30 minutes across 19 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the BASE overview →
How BASE reacts across 5 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst downgrades 1,194 of 2,603 | 30 | +0.04% | 53% | -0.13% |
| Coverage initiations 293 of 2,283 | 19 | +0.64% | 58% | -0.12% |
| Rating reiterations 2,817 of 3,522 | 89 | -0.16% | 46% | +0.63% |
| Price-target raises 1,701 of 1,790 | 25 | -0.42% | 40% | -0.98% |
| Price-target cuts 1,386 of 1,527 | 28 | -0.33% | 46% | +1.01% |
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. 1 further class was observed with fewer than 10 measured events and is not published.
That’s how BASE usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst downgrades → · Coverage initiations → · Rating reiterations → · Price-target raises → · Price-target cuts → · BASE overview →