Hudbay Minerals Inc. Ordinary Shares (Canada) (HBM) by event type
HBM moves most on analyst downgrades — a median of -0.57% at 30 minutes across 16 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the HBM overview →
How HBM reacts across 4 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades 329 of 2,717 | 25 | +0.54% | 68% | +0.97% |
| Analyst downgrades 2,254 of 2,603 | 16 | -0.57% | 38% | +0.60% |
| Coverage initiations 1,104 of 2,283 | 19 | 0.00% | 42% | +0.25% |
| Rating reiterations 2,295 of 3,522 | 27 | -0.06% | 44% | -0.29% |
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 HBM usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst upgrades → · Analyst downgrades → · Coverage initiations → · Rating reiterations → · HBM overview →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Goldgroup Mining Inc. (GORO) | 184 | -0.29% | 41% |
| POSCO Holdings Inc. American Depositary Shares (Each representing 1/4th of a share of) (PKX) | 184 | +0.04% | 51% |
| NewMarket Corp (NEU) | 183 | 0.00% | 37% |
| Vista Gold Corp (VGZ) | 180 | -0.01% | 43% |
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.