Callon Petroleum Company (CPE)
CPE moved a median of +0.62% 30 minutes after news, and +0.04% by the close. How CPE actually reacts to news — the realized, point-in-time move the market made, measured across 109 labeled events over the last three years with zero look-ahead.
CPE’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.27% | 61% | 70 |
| 30-min | +0.62% | 66% | 70 |
| 60-min | +0.59% | 63% | 70 |
| to close | +0.04% | 50% | 70 |
| Middle 50% of CPE reactions | -0.40% to +1.26% |
|---|---|
| Median reaction (30-min) | +0.62% |
| Measured reactions | 109 |
Half of all Callon Petroleum Company news events land between -0.40% and +1.26% 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 CPE moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to CPE's baseline. Nothing else.
Recent CPE events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 15-12G Callon Petroleum Co | SEC filing · Form 15-12G | SEC EDGAR | — | — | |
| Form EFFECT Callon Petroleum Co | SEC filing · Form EFFECT | SEC EDGAR | — | — | |
| Form 8-K Callon Petroleum Co For: Apr 01 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form POS AM Callon Petroleum Co | SEC filing · Form POS | SEC EDGAR | — | — | |
| Form POSASR Callon Petroleum Co | SEC filing · Form POSASR | SEC EDGAR | — | — | |
| Form S-8 POS Callon Petroleum Co | SEC filing · Form S-8 | SEC EDGAR | — | — | |
| CALLON PETROLEUM COMPANY ANNOUNCES EXPIRATION AND FINAL RESULTS OF ITS TENDER OFFERS AND CONSENT SOLICITATIONS | Press release | PR Newswire | — | — | |
| Form 10-K/A Callon Petroleum Co For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | — | — | |
| Form 8-K Callon Petroleum Co For: Mar 27 | SEC filing · Form 8-K | SEC EDGAR | +1.69% | +0.87% | |
| CALLON PETROLEUM COMPANY ANNOUNCES EARLY RESULTS OF ITS TENDER OFFERS AND CONSENT SOLICITATIONS | Press release | PR Newswire | +0.95% | -0.45% | |
| CALLON PETROLEUM COMPANY ANNOUNCES PRICE DETERMINATION WITH RESPECT TO ITS TENDER OFFERS AND CONSENT SOLICITATIONS | Press release | PR Newswire | +0.00% | -0.21% | |
| Form 8-K Callon Petroleum Co For: Mar 15 | SEC filing · Form 8-K | SEC EDGAR | +1.10% | +0.72% | |
| CALLON PETROLEUM COMPANY ANNOUNCES TENDER OFFERS AND CONSENT SOLICITATIONS CONTINGENT ON CLOSING OF MERGER | Press release | PR Newswire | -0.03% | +1.14% | |
| CPE Alert: Monsey Firm of Wohl & Fruchter Renews Investigation of Proposed Merger of Callon Petroleum Company and APA Corp. | Press release | GlobeNewswire | +0.13% | -1.67% | |
| Callon Petroleum Company Reports Fourth Quarter and Full Year 2023 Results | Press release | PR Newswire | +0.97% | +2.17% | |
| Form 10-K Callon Petroleum Co For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.97% | +2.17% | |
| Form 8-K Callon Petroleum Co For: Feb 26 | SEC filing · Form 8-K | SEC EDGAR | +0.97% | +2.17% | |
| Form 8-K Callon Petroleum Co For: Feb 22 | SEC filing · Form 8-K | SEC EDGAR | +1.07% | +1.59% | |
| Form DEFM14A Callon Petroleum Co | SEC filing · Form DEFM14A | SEC EDGAR | -0.55% | +0.61% | |
| SHAREHOLDER NOTICE: Halper Sadeh LLC Investigates CPE, AMAM, JNPR, ROVR | Press release | Accesswire | +0.40% | +0.43% | |
| APA Corporation to Acquire Callon Petroleum Company in All-Stock Transaction | Press release | PR Newswire | +0.27% | -2.06% | |
| CPE Alert: Monsey Firm of Wohl & Fruchter Investigating Fairness of the Proposed Merger of Callon Petroleum Company With APA Corp. | Press release | GlobeNewswire | -0.31% | -1.06% | |
| CPE Stock Alert: Halper Sadeh LLC Is Investigating Whether the Sale of Callon Petroleum Company Is Fair to Shareholders | Press release | Business Wire | +0.27% | -2.06% | |
| Form 8-K Callon Petroleum Co For: Jan 03 | SEC filing · Form 8-K | SEC EDGAR | -0.71% | -0.20% | |
| Callon Petroleum Company Reports Third Quarter 2023 Results | Press release | PR Newswire | +0.45% | +4.72% | |
| Form 10-Q Callon Petroleum Co For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.45% | +4.72% | |
| Form 8-K Callon Petroleum Co For: Nov 01 | SEC filing · Form 8-K | SEC EDGAR | +0.45% | +4.72% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the CPE section they belong to.
Where else CPE is measured.
CPE earnings → · Analyst actions → · SEC filings →
Other Energy names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Chesapeake Energy Corporation (CHK) | 110 | +0.61% | 70% |
| Suncor Energy Inc. (SU) | 110 | +0.05% | 53% |
| Cross Timbers Royalty Trust (CRT) | 109 | 0.00% | 50% |
| Legacy Education Inc. (LGCY) | 108 | +0.82% | 64% |
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 Callon Petroleum Company's median reaction calculated?
Every labeled CPE 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 109 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. 66% of CPE'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 CPE'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.