Kosmos Energy Ltd. Common Shares (DE) (KOS) by event type
KOS moves most on analyst upgrades — a median of -1.12% at 30 minutes across 15 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the KOS overview →
How KOS reacts across 5 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades 2,625 of 2,717 | 15 | -1.12% | 40% | +0.52% |
| Analyst downgrades 2,395 of 2,603 | 23 | -0.90% | 48% | -1.32% |
| Coverage initiations 533 of 2,283 | 14 | +0.34% | 71% | -0.47% |
| Rating reiterations 1,583 of 3,522 | 30 | 0.00% | 47% | -0.67% |
| Price-target cuts 1,144 of 1,527 | 13 | -0.14% | 39% | -0.78% |
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 KOS 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 → · Price-target cuts → · KOS overview →
Other Energy names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| AEGEAN MARINE PETROLEUM (ANW) | 391 | 0.00% | 50% |
| Delek US Holdings, Inc. (DK) | 381 | 0.00% | 50% |
| ConocoPhillips (COP) | 372 | +0.06% | 54% |
| Calumet, Inc (CLMT) | 368 | +0.11% | 52% |
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.