Empire Petroleum Corporation (EP)
EP moved a median of 0.00% 30 minutes after news, and -0.43% by the close. How EP actually reacts to news — the realized, point-in-time move the market made, measured across 205 labeled events over the last three years with zero look-ahead.
EP’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 28% | 199 |
| 30-min | 0.00% | 49% | 204 |
| 60-min | 0.00% | 45% | 204 |
| to close | -0.43% | 45% | 202 |
| Middle 50% of EP reactions | -1.05% to +1.67% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 205 |
Half of all Empire Petroleum Corporation news events land between -1.05% and +1.67% 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 EP moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to EP's baseline. Nothing else.
Recent EP events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form EFFECT EMPIRE PETROLEUM CORP | SEC filing · Form EFFECT | SEC EDGAR | +0.00% | -1.87% | |
| Form S-3/A EMPIRE PETROLEUM CORP | SEC filing · Form S-3 | SEC EDGAR | +0.00% | -2.98% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Sep 10 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.80% | |
| Form S-3 EMPIRE PETROLEUM CORP | SEC filing · Form S-3 | SEC EDGAR | +0.32% | +0.64% | |
| Empire Petroleum Marks Strategic Milestone With Successful 21,006-Foot Well in the Western Haynesville in Texas to Accelerate Revenue Development | Press release | Business Wire | -0.36% | -1.78% | |
| Empire Petroleum Reports Financial Results for Second Quarter 2026 and Provides Operational Update | Press release | Business Wire | -0.36% | -1.78% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Aug 17 | SEC filing · Form 8-K | SEC EDGAR | -0.36% | +3.62% | |
| Form 10-Q EMPIRE PETROLEUM CORP For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.36% | -1.78% | |
| Form S-8 EMPIRE PETROLEUM CORP | SEC filing · Form S-8 | SEC EDGAR | +0.00% | +1.87% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Jun 17 | SEC filing · Form 8-K | SEC EDGAR | -0.18% | -1.08% | |
| Empire Petroleum Reports Financial Results for First Quarter 2026 and Provides Operational Update | Press release | Business Wire | +2.57% | -4.04% | |
| Form 8-K EMPIRE PETROLEUM CORP For: May 15 | SEC filing · Form 8-K | SEC EDGAR | -1.48% | +4.44% | |
| Form 10-Q EMPIRE PETROLEUM CORP For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +2.57% | -4.04% | |
| Form 8-K EMPIRE PETROLEUM CORP For: May 01 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +1.09% | |
| Form ARS EMPIRE PETROLEUM CORP For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.00% | -0.36% | |
| Form DEF 14A EMPIRE PETROLEUM CORP For: Jun 17 | SEC filing · Form DEF | SEC EDGAR | +0.00% | -0.36% | |
| Empire Petroleum Announces Full Subscription of Rights Offering | Press release | Business Wire | -0.34% | +6.08% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Mar 19 | SEC filing · Form 8-K | SEC EDGAR | -0.34% | +6.08% | |
| Empire Petroleum Announces Participation in Louisiana Oil and Natural Gas Development Program | Press release | Business Wire | +0.98% | -3.60% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Mar 18 | SEC filing · Form 8-K | SEC EDGAR | — | -2.08% | |
| Empire Petroleum Reports Financial Results for Fourth Quarter and Full Year 2025 and Provides Operational Updates | Press release | Business Wire | -0.65% | -0.65% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Mar 16 | SEC filing · Form 8-K | SEC EDGAR | -0.32% | -0.65% | |
| Form 10-K EMPIRE PETROLEUM CORP For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -0.65% | -0.65% | |
| Empire Petroleum Announces Modification of Terms of Previously Announced Rights Offering | Press release | Business Wire | +0.00% | +4.24% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Feb 25 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +4.24% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Feb 19 | SEC filing · Form 8-K | SEC EDGAR | +3.77% | +3.08% | |
| Empire Petroleum Announces Commencement of Previously Announced Rights Offering | Press release | Business Wire | +3.57% | +8.21% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Feb 02 | SEC filing · Form 8-K | SEC EDGAR | +3.57% | +8.21% | |
| Empire Petroleum Announces Record Date for Proposed Rights Offering | Press release | Business Wire | -0.97% | +2.59% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Jan 21 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -2.88% | |
| Empire Petroleum Extends $20.0 Million Revolver Loan Facility with Equity Bank Through 2028 | Press release | Business Wire | +0.00% | -4.05% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Dec 29 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -4.05% | |
| Empire Petroleum Reports Third Quarter 2025 Results, Advances Development, and Positions for 2026 Growth | Press release | Business Wire | +9.03% | +1.38% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Nov 17 | SEC filing · Form 8-K | SEC EDGAR | +1.36% | +8.81% | |
| Form 10-Q EMPIRE PETROLEUM CORP For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +9.03% | +1.38% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Nov 05 | SEC filing · Form 8-K | SEC EDGAR | +0.15% | +4.18% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Sep 24 | SEC filing · Form 8-K | SEC EDGAR | -1.65% | -4.95% | |
| Empire Petroleum Announces Full Subscription of Rights Offering | Press release | Business Wire | +0.00% | +0.21% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Aug 21 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +16.18% | |
| Empire Petroleum Announces Extension of Previously Announced Rights Offering | Press release | Business Wire | +0.00% | — | |
| Form 8-K EMPIRE PETROLEUM CORP For: Aug 19 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +1.07% | |
| Empire Petroleum Secures Unanimous Victory to Advance CO2 Development and Protect EMSU Assets | Press release | Business Wire | +3.92% | +4.54% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Aug 15 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -2.59% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Aug 13 | SEC filing · Form 8-K | SEC EDGAR | +3.92% | +4.54% | |
| Empire Petroleum Reports Results for Second Quarter 2025 and Demonstrates Operational Momentum | Press release | Business Wire | +3.11% | -2.08% | |
| Form 10-Q EMPIRE PETROLEUM CORP For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +3.11% | -2.08% | |
| Empire Petroleum Announces Extension of Previously Announced Rights Offering and Clarifies Unit Subscription Price | Press release | Business Wire | +0.00% | +2.59% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Jul 25 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +2.59% | |
| Empire Petroleum Announces Extension of Previously Announced Rights Offering | Press release | Business Wire | +0.00% | +1.22% | |
| Form 8-K EMPIRE PETROLEUM CORP For: Jul 24 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.60% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the EP section they belong to.
Where else EP is measured.
EP earnings → · Analyst actions → · SEC filings →
Every ticker we measure the same way24
Apple (AAPL)
How AAPL actually reacts to news, measured.
NVIDIA (NVDA)
How NVDA actually reacts to news, measured.
Tesla (TSLA)
How TSLA actually reacts to news, measured.
Microsoft (MSFT)
How MSFT actually reacts to news, measured.
Advanced Micro Devices (AMD)
How AMD actually reacts to news, measured.
Amazon (AMZN)
How AMZN actually reacts to news, measured.
Alphabet (GOOG)
How GOOG actually reacts to news, measured.
Meta Platforms (META)
How META actually reacts to news, measured.
Broadcom (AVGO)
How AVGO actually reacts to news, measured.
JPMorgan Chase (JPM)
How JPM actually reacts to news, measured.
Visa (V)
How V actually reacts to news, measured.
Walmart (WMT)
How WMT actually reacts to news, measured.
Eli Lilly (LLY)
How LLY actually reacts to news, measured.
UnitedHealth Group (UNH)
How UNH actually reacts to news, measured.
Netflix (NFLX)
How NFLX actually reacts to news, measured.
Johnson & Johnson (JNJ)
How JNJ actually reacts to news, measured.
Exxon Mobil (XOM)
How XOM actually reacts to news, measured.
Home Depot (HD)
How HD actually reacts to news, measured.
Costco (COST)
How COST actually reacts to news, measured.
Mastercard (MA)
How MA actually reacts to news, measured.
Oracle (ORCL)
How ORCL actually reacts to news, measured.
Salesforce (CRM)
How CRM actually reacts to news, measured.
Bank of America (BAC)
How BAC actually reacts to news, measured.
Coca-Cola (KO)
How KO actually reacts to news, measured.
Walt Disney (DIS)
How DIS actually reacts to news, measured.
Browse all tickers
Every name we’ve measured, in one place.
How the numbers are made.
How is Empire Petroleum Corporation's median reaction calculated?
Every labeled EP 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 205 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. 49% of EP'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 EP'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.