Ranger Energy Services, Inc. Class A (RNGR)
RNGR moved a median of +0.23% 30 minutes after news, and +0.06% by the close. How RNGR actually reacts to news — the realized, point-in-time move the market made, measured across 216 labeled events over the last three years with zero look-ahead.
RNGR’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 37% | 215 |
| 30-min | +0.23% | 60% | 216 |
| 60-min | +0.43% | 61% | 216 |
| to close | +0.06% | 50% | 207 |
| Middle 50% of RNGR reactions | -0.46% to +1.14% |
|---|---|
| Median reaction (30-min) | +0.23% |
| Measured reactions | 216 |
Half of all Ranger Energy Services, Inc. Class A news events land between -0.46% and +1.14% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when RNGR moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to RNGR's baseline. Nothing else.
Recent RNGR events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K Ranger Energy Services, For: Oct 08 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.39% | |
| Form 8-K Ranger Energy Services, For: Aug 31 | SEC filing · Form 8-K | SEC EDGAR | +0.35% | -2.17% | |
| Ranger Energy Services to Acquire STEP Energy Services’ U.S. Coiled Tubing Assets | Press release | Business Wire | +0.35% | -2.17% | |
| Form 10-Q Ranger Energy Services, For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +1.69% | +0.60% | |
| Form 8-K Ranger Energy Services, For: Jul 28 | SEC filing · Form 8-K | SEC EDGAR | +1.69% | +0.60% | |
| Form 8-K Ranger Energy Services, For: Jul 27 | SEC filing · Form 8-K | SEC EDGAR | -3.34% | -4.72% | |
| Ranger Energy Services, Inc. Reports Second Quarter 2026 Financial Results | Press release | Business Wire | -3.34% | -4.72% | |
| Ranger Energy Services, Inc. Announces Date for Second Quarter 2026 Earnings Conference Call | Press release | Business Wire | +0.06% | +3.65% | |
| Ranger Energy Services Announces Contract with Chevron to Build Three Additional ECHO Hybrid Rigs | Press release | Business Wire | +0.00% | -0.25% | |
| Form 8-K Ranger Energy Services, For: Jun 10 | SEC filing · Form 8-K | SEC EDGAR | -0.25% | -0.69% | |
| Ranger Energy Services, Inc. to Present and Host 1x1 Investor Meetings at the 16th Annual East Coast IDEAS Investor Conference on June 10th & 11th in New York, NY | Press release | Business Wire | +0.79% | +2.11% | |
| Form 8-K Ranger Energy Services, For: May 15 | SEC filing · Form 8-K | SEC EDGAR | +0.31% | +0.12% | |
| Form 10-Q Ranger Energy Services, For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -1.99% | +0.17% | |
| Form 8-K Ranger Energy Services, For: Apr 27 | SEC filing · Form 8-K | SEC EDGAR | +2.04% | +0.58% | |
| Ranger Energy Services, Inc. Reports First Quarter 2026 Financial Results | Press release | Business Wire | +2.04% | +0.58% | |
| Ranger Energy Services, Inc. Announces Date for First Quarter 2026 Earnings Conference Call | Press release | Business Wire | +1.00% | +2.00% | |
| Form ARS Ranger Energy Services, For: Apr 02 | SEC filing · Form ARS | SEC EDGAR | +0.00% | -1.61% | |
| Form DEF 14A Ranger Energy Services, For: Apr 02 | SEC filing · Form DEF | SEC EDGAR | +0.00% | -1.61% | |
| Form DEFA14A Ranger Energy Services, | SEC filing · Form DEFA14A | SEC EDGAR | +0.00% | -1.61% | |
| Form 10-K Ranger Energy Services, For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.06% | -3.24% | |
| Form 8-K Ranger Energy Services, For: Mar 05 | SEC filing · Form 8-K | SEC EDGAR | +2.58% | -1.28% | |
| Ranger Energy Services, Inc. Reports Fourth Quarter and Full Year 2025 Financial Results | Press release | Business Wire | +2.58% | -1.28% | |
| Form EFFECT Ranger Energy Services, | SEC filing · Form EFFECT | SEC EDGAR | -2.55% | +0.00% | |
| Ranger Energy Services, Inc. Announces Date for Fourth Quarter and Full Year 2025 Earnings Conference Call | Press release | Business Wire | -0.60% | +1.26% | |
| Form 8-K Ranger Energy Services, For: Jan 16 | SEC filing · Form 8-K | SEC EDGAR | +2.06% | -1.49% | |
| Form S-3 Ranger Energy Services, | SEC filing · Form S-3 | SEC EDGAR | +2.06% | -1.49% | |
| Form 8-K/A Ranger Energy Services, For: Nov 07 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +3.87% | |
| Ranger Energy Services, Inc. to Present and Host 1x1 Meetings at 17th Annual Southwest IDEAS Investor Conference on November 19th & 20th in Dallas, TX | Press release | Business Wire | +1.00% | -0.29% | |
| Form 10-Q Ranger Energy Services, For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -1.31% | +2.12% | |
| Form 8-K Ranger Energy Services, For: Nov 07 | SEC filing · Form 8-K | SEC EDGAR | +5.17% | +10.74% | |
| Form 8-K Ranger Energy Services, For: Nov 10 | SEC filing · Form 8-K | SEC EDGAR | +5.17% | +10.74% | |
| Ranger Energy Services Announces Agreement to Acquire American Well Services | Press release | Business Wire | +5.17% | +10.74% | |
| Ranger Energy Services, Inc. Announces Q3 2025 Results & Acquisition of American Well Services | Press release | Business Wire | +5.17% | +10.74% | |
| Ranger Energy Services, Inc. Announces Date for Third Quarter 2025 Earnings Conference Call | Press release | Business Wire | +0.44% | +1.75% | |
| Form 8-K Ranger Energy Services, For: Sep 19 | SEC filing · Form 8-K | SEC EDGAR | +1.90% | +1.48% | |
| Form 8-K Ranger Energy Services, For: Jul 24 | SEC filing · Form 8-K | SEC EDGAR | +1.23% | -3.18% | |
| Form 10-Q Ranger Energy Services, For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.27% | -3.46% | |
| Form 8-K Ranger Energy Services, For: Jul 28 | SEC filing · Form 8-K | SEC EDGAR | -2.12% | — | |
| Ranger Energy Services to Launch Industry’s First Hybrid Double Electric Workover Rigs | Press release | Business Wire | -2.12% | — | |
| Ranger Energy Services, Inc. Announces Q2 2025 Results | Press release | Business Wire | -2.12% | — | |
| Ranger Energy Services, Inc. Announces Date for Second Quarter 2025 Earnings Conference Call | Press release | Business Wire | +0.00% | -0.96% | |
| Form 8-A12B Ranger Energy Services, | SEC filing · Form 8-A12B | SEC EDGAR | -0.29% | +0.70% | |
| Form 8-A12G Ranger Energy Services, | SEC filing · Form 8-A12G | SEC EDGAR | — | +0.29% | |
| Form CERT Ranger Energy Services, | SEC filing · Form CERT | SEC EDGAR | +0.00% | +1.41% | |
| Ranger Energy Services, Inc. Announces Dual Listing on NYSE Texas | Press release | Business Wire | +0.08% | -0.81% | |
| Form S-8 Ranger Energy Services, | SEC filing · Form S-8 | SEC EDGAR | -0.72% | +2.07% | |
| Form 8-K Ranger Energy Services, For: May 09 | SEC filing · Form 8-K | SEC EDGAR | -0.25% | -1.68% | |
| Form 10-Q Ranger Energy Services, For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -2.30% | +2.50% | |
| Form 8-K Ranger Energy Services, For: Apr 29 | SEC filing · Form 8-K | SEC EDGAR | -7.62% | -9.10% | |
| Ranger Energy Services, Inc. Announces Q1 2025 Results | Press release | Business Wire | -7.62% | -9.10% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the RNGR section they belong to.
Where else RNGR is measured.
RNGR earnings → · Analyst actions → · SEC filings →
Other Energy names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Range Resources Corporation (RRC) | 221 | -0.28% | 38% |
| CrossAmerica Partners LP Common Units representing limited partner interests (CAPL) | 217 | 0.00% | 44% |
| Western Midstream Partners, LP Common Units Representing Limited Partner Interests (WES) | 212 | +0.02% | 50% |
| Vermilion Energy Inc. Common (Canada) (VET) | 206 | -0.25% | 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.
All Energy names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Ranger Energy Services, Inc. Class A's median reaction calculated?
Every labeled RNGR news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 216 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 60% of RNGR's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does RNGR's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.