Surmodics, Inc. (SRDX) by event type
SRDX moves most on analyst downgrades — a median of +0.02% at 30 minutes across 14 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the SRDX overview →
How SRDX reacts across 3 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst downgrades 1,239 of 2,603 | 14 | +0.02% | 57% | -0.04% |
| Coverage initiations 1,104 of 2,283 | 30 | 0.00% | 47% | -0.06% |
| Rating reiterations 1,488 of 3,522 | 23 | +0.01% | 52% | +0.02% |
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 SRDX usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst downgrades → · Coverage initiations → · Rating reiterations → · SRDX overview →
Other Healthcare names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| VACCINEX INC (VCNX) | 185 | 0.00% | 48% |
| CONVATEC GRP PLC UNSP/ADR (CNVVY) | 184 | 0.00% | 37% |
| NORTH AMER CANNABIS HLDG (USMJ) | 184 | 0.00% | 32% |
| Cutera, Inc. (CUTR) | 183 | +0.09% | 51% |
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.