Natural Gas Services Group, Inc. (NGS) by event type
NGS moves most on rating reiterations — a median of +0.16% at 30 minutes across 14 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the NGS overview →
How NGS reacts across 2 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst downgrades 1,108 of 2,603 | 11 | +0.06% | 55% | -0.20% |
| Rating reiterations 549 of 3,522 | 14 | +0.16% | 57% | +0.67% |
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 NGS usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst downgrades → · Rating reiterations → · NGS overview →
Other Energy names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Occidental Petroleum Corporation (OXY) | 273 | +0.17% | 58% |
| KEANE GROUP INC (FRAC) | 272 | -0.18% | 48% |
| ZAZA ENERGY CORP (ZAZA) | 269 | 0.00% | 45% |
| Energy Transfer LP Common Units (ET) | 267 | +0.06% | 53% |
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.