Suncor Energy Inc. (SU) by event type
SU moves most on rating reiterations — a median of -0.17% at 30 minutes across 17 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the SU overview →
How SU reacts across 3 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades 1,130 of 2,717 | 44 | +0.08% | 59% | -0.17% |
| Analyst downgrades 1,213 of 2,603 | 27 | +0.03% | 52% | +0.11% |
| Rating reiterations 2,844 of 3,522 | 17 | -0.17% | 29% | -0.04% |
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 SU usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst upgrades → · Analyst downgrades → · Rating reiterations → · SU overview →
Other Energy names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Vermilion Energy Trust (VET_TSE) | 112 | +0.47% | 53% |
| Chesapeake Energy Corporation (CHK) | 110 | +0.61% | 70% |
| Callon Petroleum Company (CPE) | 109 | +0.62% | 66% |
| Cross Timbers Royalty Trust (CRT) | 109 | 0.00% | 50% |
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.