Voyager Therapeutics, Inc. (VYGR) by event type
VYGR moves most on coverage initiations — a median of +2.27% at 30 minutes across 18 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the VYGR overview →
How VYGR reacts across 3 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades 2,245 of 2,717 | 12 | -0.36% | 50% | -1.61% |
| Coverage initiations 34 of 2,283 | 18 | +2.27% | 61% | +1.31% |
| Rating reiterations 2,529 of 3,522 | 44 | -0.09% | 43% | +0.37% |
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 VYGR usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst upgrades → · Coverage initiations → · Rating reiterations → · VYGR overview →
Other Healthcare names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Wave Life Sciences, Inc. (WVE) | 321 | -0.14% | 45% |
| Pulse Biosciences, Inc (PLSE) | 320 | +0.18% | 55% |
| Viking Therapeutics, Inc. (VKTX) | 319 | -0.60% | 43% |
| Aptevo Therapeutics Inc. (APVO) | 318 | -0.89% | 34% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.