BOLIDEN AB UNSP/ADR (BDNNY) by event type
BDNNY moves most on analyst upgrades — a median of +0.02% 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 BDNNY overview →
How BDNNY reacts across 2 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades 1,316 of 2,717 | 31 | +0.02% | 52% | +0.48% |
| Analyst downgrades 1,295 of 2,603 | 22 | 0.00% | 41% | -0.05% |
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 BDNNY usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst upgrades → · Analyst downgrades → · BDNNY overview →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| NANOPHASE TECHS CORP (NANX) | 95 | 0.00% | 29% |
| Abacus Global Management, Inc. Class A (ABX) | 94 | +0.59% | 73% |
| NORD PRECIOUS METALS INC (CCWOF) | 92 | +0.40% | 55% |
| EMX Royalty Corporation Common Shares (Canada) (EMX) | 91 | -0.00% | 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.