ARKEMA S/ADR (ARKAY) by event type
ARKAY moves most on analyst upgrades — a median of 0.00% at 30 minutes across 19 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the ARKAY overview →
How ARKAY reacts across 2 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades 1,361 of 2,717 | 19 | 0.00% | 32% | +0.21% |
| Analyst downgrades 1,295 of 2,603 | 21 | 0.00% | 43% | -0.43% |
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 ARKAY usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst upgrades → · Analyst downgrades → · ARKAY overview →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Globex Mining Enterprises Inc (GMX_TSE) | 162 | 0.00% | 9% |
| QUAD M SOLUTIONS INC (MMMM) | 161 | 0.00% | 37% |
| Gold Reserve Inc (GRZ_CDNX) | 160 | 0.00% | 28% |
| INNOVEST GLOBAL INC (IVST) | 160 | 0.00% | 26% |
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.