Teradata Corporation (TDC) by event type
TDC moves most on analyst downgrades — a median of +0.80% at 30 minutes across 31 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the TDC overview →
How TDC reacts across 5 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades 2,211 of 2,717 | 18 | -0.33% | 33% | -1.33% |
| Analyst downgrades 185 of 2,603 | 31 | +0.80% | 61% | +1.48% |
| Rating reiterations 2,226 of 3,522 | 80 | -0.05% | 48% | +0.03% |
| Price-target raises 1,619 of 1,790 | 10 | -0.24% | 30% | +0.10% |
| Price-target cuts 696 of 1,527 | 27 | 0.00% | 48% | -0.83% |
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 TDC usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst upgrades → · Analyst downgrades → · Rating reiterations → · Price-target raises → · Price-target cuts → · TDC overview →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Methode Electronics, Inc. (MEI) | 1,249 | -0.21% | 42% |
| Vicor Corporation (VICR) | 1,244 | +0.01% | 50% |
| Micron Technology, Inc. (MU) | 1,242 | +0.00% | 50% |
| Five9, Inc. (FIVN) | 1,238 | -0.10% | 46% |
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.