ARKO Petroleum Corp. - Class A (APC)
APC moved a median of -0.77% 30 minutes after news, and +0.11% by the close. How APC actually reacts to news — the realized, point-in-time move the market made, measured across 59 labeled events over the last three years with zero look-ahead.
APC’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.33% | 16% | 56 |
| 30-min | -0.77% | 35% | 57 |
| 60-min | -0.34% | 37% | 57 |
| to close | +0.11% | 53% | 57 |
| Middle 50% of APC reactions | -1.66% to +1.19% |
|---|---|
| Median reaction (30-min) | -0.77% |
| Measured reactions | 59 |
Half of all ARKO Petroleum Corp. - Class A news events land between -1.66% and +1.19% 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 APC moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to APC's baseline. Nothing else.
Recent APC events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| ARKO Petroleum Corp Announces Agreement to Acquire the Business of U.S. Petroleum Partners, LLC (“USPP”), a Vertically Integrated Fuel Supply and Distribution Platform Expected to Increase Annual Wholesale Fuel Volumes by Approximately 280 Million Gallons | Press release | GlobeNewswire | -1.06% | -1.82% | |
| ARKO Petroleum Corp. Reports Second Quarter 2026 Results | Press release | GlobeNewswire | -1.06% | -1.82% | |
| Form 10-Q ARKO Petroleum Corp. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -1.06% | -1.82% | |
| Form 8-K ARKO Petroleum Corp. For: Aug 04 | SEC filing · Form 8-K | SEC EDGAR | -1.06% | -1.82% | |
| Form 8-K ARKO Petroleum Corp. For: Aug 06 | SEC filing · Form 8-K | SEC EDGAR | -1.06% | -1.82% | |
| ARKO Petroleum Corp. to Report Second Quarter 2026 Financial Results on August 6, 2026 | Press release | GlobeNewswire | -0.15% | +0.70% | |
| ARKO Petroleum Corp. Reports First Quarter 2026 Results | Press release | GlobeNewswire | -1.36% | +2.97% | |
| Form 10-Q ARKO Petroleum Corp. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -1.36% | +2.97% | |
| Form 8-K ARKO Petroleum Corp. For: May 11 | SEC filing · Form 8-K | SEC EDGAR | -1.36% | +2.97% | |
| Form 8-K ARKO Petroleum Corp. For: May 07 | SEC filing · Form 8-K | SEC EDGAR | -0.68% | -0.68% | |
| ARKO Petroleum Corp. to Participate at the 23rd Annual Energy Infrastructure CEO & Investor Conference on May 19, 2026 | Press release | GlobeNewswire | +0.47% | -0.63% | |
| ARKO Petroleum Corp. to Report First Quarter 2026 Financial Results on May 11, 2026 | Press release | GlobeNewswire | +0.86% | +0.78% | |
| ARKO Petroleum Corp. Reports Fourth Quarter and Full Year 2025 Results | Press release | GlobeNewswire | +0.12% | +2.82% | |
| Form 10-K ARKO Petroleum Corp. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.12% | +2.82% | |
| Form 8-K ARKO Petroleum Corp. For: Mar 30 | SEC filing · Form 8-K | SEC EDGAR | +0.12% | +2.82% | |
| UPDATE: ARKO Petroleum Corp. to Report Fourth Quarter and Full Year 2025 Financial Results on March 30, 2026 | Press release | GlobeNewswire | +0.00% | -0.16% | |
| Form 8-K ARKO Petroleum Corp. For: Mar 09 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +2.10% | |
| Form S-8 ARKO Petroleum Corp. | SEC filing · Form S-8 | SEC EDGAR | +0.00% | -1.37% | |
| Form 8-K ARKO Petroleum Corp. For: Feb 25 | SEC filing · Form 8-K | SEC EDGAR | -0.29% | -0.05% | |
| Greenberg Traurig Represents ARKO Petroleum Corp. in $200M Initial Public Offering | Press release | PR Newswire | -0.60% | +3.74% | |
| Form 8-K ARKO Petroleum Corp. For: Feb 12 | SEC filing · Form 8-K | SEC EDGAR | +0.11% | +7.55% | |
| Form EFFECT ARKO Petroleum Corp. | SEC filing · Form EFFECT | SEC EDGAR | +0.00% | -1.13% | |
| Form 8-A12B ARKO Petroleum Corp. | SEC filing · Form 8-A12B | SEC EDGAR | — | — | |
| Form CERT ARKO Petroleum Corp. | SEC filing · Form CERT | SEC EDGAR | — | — | |
| Form S-1MEF ARKO Petroleum Corp. | SEC filing · Form S-1MEF | SEC EDGAR | +0.00% | -1.13% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the APC section they belong to.
Where else APC is measured.
APC earnings → · Analyst actions → · SEC filings →
Other Energy names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Superior Drilling Products, Inc. (SDPI) | 60 | +1.07% | 63% |
| Solaris Oilfield Infrastructure, Inc. Class A (SOI) | 60 | -0.40% | 43% |
| Seadrill Limited Common Shares (SDRL) | 58 | -0.41% | 47% |
| The Generation Essentials Group Class A Ordinary Shares (TGE) | 58 | -0.24% | 40% |
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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How the numbers are made.
How is ARKO Petroleum Corp. - Class A's median reaction calculated?
Every labeled APC 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 59 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. 35% of APC'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 APC'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.