Beta Bionics, Inc. (BBNX) by event type
BBNX moves most on coverage initiations — a median of -1.21% at 30 minutes across 45 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the BBNX overview →
How BBNX reacts across 3 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades 1,328 of 2,717 | 10 | +0.01% | 50% | -1.95% |
| Coverage initiations 2,145 of 2,283 | 45 | -1.21% | 20% | -0.91% |
| Rating reiterations 1,583 of 3,522 | 36 | 0.00% | 44% | -0.27% |
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 BBNX usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst upgrades → · Coverage initiations → · Rating reiterations → · BBNX overview →