Occidental Petroleum Corporation (OXY)
OXY moved a median of +0.17% 30 minutes after news, and +0.07% by the close. How OXY actually reacts to news — the realized, point-in-time move the market made, measured across 273 labeled events over the last three years with zero look-ahead.
OXY’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.08% | 55% | 273 |
| 30-min | +0.17% | 58% | 273 |
| 60-min | +0.12% | 53% | 273 |
| to close | +0.07% | 52% | 269 |
| Middle 50% of OXY reactions | -0.61% to +0.80% |
|---|---|
| Median reaction (30-min) | +0.17% |
| Measured reactions | 273 |
Half of all Occidental Petroleum Corporation news events land between -0.61% and +0.80% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How OXY reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 49 | +0.23% | 55% | +0.07% |
| Analyst downgrades | 39 | -0.57% | 31% | -0.26% |
| Coverage initiations | 29 | -0.21% | 38% | +0.06% |
| Rating reiterations | 129 | +0.02% | 51% | -0.01% |
| Price-target raises | 73 | +0.01% | 51% | +0.01% |
| Price-target cuts | 77 | -0.15% | 33% | -0.23% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. See how OXY ranks against every other measured name →
That’s how OXY usually reacts — get an email when it moves on news →Email me when OXY moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to OXY's baseline. Nothing else.
Recent OXY events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K OCCIDENTAL PETROLEUM For: Oct 13 | SEC filing · Form 8-K | SEC EDGAR | -0.16% | +0.33% | |
| Occidental to Announce Third Quarter Results Monday, November 9, 2026; Hold Conference Call Tuesday, November 10, 2026 | Press release | GlobeNewswire | +0.60% | +2.09% | |
| Form SD OCCIDENTAL PETROLEUM | SEC filing · Form SD | SEC EDGAR | -0.30% | -2.44% | |
| Form 10-Q OCCIDENTAL PETROLEUM For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.74% | -0.87% | |
| Form 8-K OCCIDENTAL PETROLEUM For: Aug 05 | SEC filing · Form 8-K | SEC EDGAR | +0.74% | -0.87% | |
| Occidental Announces Second Quarter 2026 Results | Press release | GlobeNewswire | +0.74% | -0.87% | |
| Occidental Names Brad Pollack Senior Vice President and General Counsel | Press release | GlobeNewswire | +0.02% | +1.69% | |
| Form 8-K OCCIDENTAL PETROLEUM For: Jul 10 | SEC filing · Form 8-K | SEC EDGAR | +0.35% | +1.18% | |
| Occidental to Announce Second Quarter Results Wednesday, August 5, 2026; Hold Conference Call Thursday, August 6, 2026 | Press release | GlobeNewswire | +0.00% | +0.84% | |
| Form 11-K OCCIDENTAL PETROLEUM For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | +0.75% | -1.34% | |
| Form 10-Q OCCIDENTAL PETROLEUM For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +2.57% | +0.40% | |
| Form 8-K OCCIDENTAL PETROLEUM For: May 05 | SEC filing · Form 8-K | SEC EDGAR | +2.57% | +0.40% | |
| Occidental Announces First Quarter 2026 Results | Press release | GlobeNewswire | +2.57% | +0.40% | |
| Form 8-K OCCIDENTAL PETROLEUM For: Apr 30 | SEC filing · Form 8-K | SEC EDGAR | -0.08% | -0.30% | |
| Occidental Announces CEO Succession | Press release | GlobeNewswire | -0.52% | -2.21% | |
| Occidental Announces Dividend | Press release | GlobeNewswire | +0.05% | +0.36% | |
| Form 8-K OCCIDENTAL PETROLEUM For: Apr 10 | SEC filing · Form 8-K | SEC EDGAR | +1.24% | -0.12% | |
| Occidental Announces Gulf of America Oil Discovery at Bandit | Press release | GlobeNewswire | +0.23% | -2.63% | |
| Occidental to Announce First Quarter Results Tuesday, May 5, 2026; Hold Conference Call Wednesday, May 6, 2026 | Press release | GlobeNewswire | +1.94% | -2.04% | |
| Form ARS OCCIDENTAL PETROLEUM For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +1.44% | +1.35% | |
| Form DEF 14A OCCIDENTAL PETROLEUM For: Dec 31 | SEC filing · Form DEF | SEC EDGAR | +1.44% | +1.35% | |
| Form DEFA14A OCCIDENTAL PETROLEUM | SEC filing · Form DEFA14A | SEC EDGAR | +1.44% | +1.35% | |
| Form 8-K OCCIDENTAL PETROLEUM For: Mar 05 | SEC filing · Form 8-K | SEC EDGAR | -0.52% | -0.26% | |
| Occidental Announces Early Tender Results and Upsize in Cash Tender Offers and Consent Solicitations for Certain of its Senior Notes and Debentures | Press release | GlobeNewswire | +0.94% | -1.39% | |
| Occidental Announces Total Consideration for its Cash Tender Offers and Consent Solicitations for Certain of its Senior Notes and Debentures | Press release | GlobeNewswire | +1.70% | +0.17% | |
| Form 8-K OCCIDENTAL PETROLEUM For: Feb 19 | SEC filing · Form 8-K | SEC EDGAR | +2.60% | +3.20% | |
| Occidental Announces Cash Tender Offers and Consent Solicitations for Certain of its Senior Notes and Debentures | Press release | GlobeNewswire | +2.60% | +3.20% | |
| Form 10-K OCCIDENTAL PETROLEUM For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +2.60% | +3.20% | |
| Form 8-K OCCIDENTAL PETROLEUM For: Feb 18 | SEC filing · Form 8-K | SEC EDGAR | +2.60% | +3.20% | |
| Occidental Announces Fourth Quarter 2025 Results | Press release | GlobeNewswire | +2.60% | +3.20% | |
| Form 8-K OCCIDENTAL PETROLEUM For: Jan 20 | SEC filing · Form 8-K | SEC EDGAR | -1.02% | -1.12% | |
| 1PointFive and Bain & Company Announce Agreement for Direct Air Capture Carbon Removal Credits | Press release | GlobeNewswire | -0.23% | -0.07% | |
| Occidental to Announce Fourth Quarter Results Wednesday, February 18, 2026; Hold Conference Call Thursday, February 19, 2026 | Press release | GlobeNewswire | +0.58% | +0.87% | |
| Form 8-K OCCIDENTAL PETROLEUM For: Jan 02 | SEC filing · Form 8-K | SEC EDGAR | -0.46% | -4.25% | |
| Occidental Completes Sale of OxyChem | Press release | GlobeNewswire | +0.09% | +3.20% | |
| IFM Investors Launches Texas-Based Mobius Renewables, a Global Low Carbon Fuels Platform | Press release | Business Wire | +0.15% | +2.51% | |
| Form 10-Q OCCIDENTAL PETROLEUM For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +1.60% | -1.53% | |
| Form 8-K OCCIDENTAL PETROLEUM For: Nov 10 | SEC filing · Form 8-K | SEC EDGAR | +1.60% | -1.53% | |
| Occidental Announces Third Quarter 2025 Results | Press release | GlobeNewswire | +1.60% | -1.53% | |
| Occidental Announces Dividend | Press release | GlobeNewswire | -0.13% | -0.94% | |
| Form 8-K OCCIDENTAL PETROLEUM For: Oct 10 | SEC filing · Form 8-K | SEC EDGAR | -0.73% | -4.29% | |
| Occidental to Announce Third Quarter Results Monday, November 10, 2025; Hold Conference Call Tuesday, November 11, 2025 | Press release | GlobeNewswire | -0.73% | -4.29% | |
| Form 8-K OCCIDENTAL PETROLEUM For: Oct 01 | SEC filing · Form 8-K | SEC EDGAR | -0.36% | +1.11% | |
| Form 8-K OCCIDENTAL PETROLEUM For: Oct 02 | SEC filing · Form 8-K | SEC EDGAR | -1.98% | -7.08% | |
| Occidental Promotes Richard A. Jackson to Senior Vice President and Chief Operating Officer | Press release | GlobeNewswire | -1.98% | -7.08% | |
| Form SD OCCIDENTAL PETROLEUM | SEC filing · Form SD | SEC EDGAR | +1.01% | -0.41% | |
| Form 10-Q OCCIDENTAL PETROLEUM For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +1.32% | -0.71% | |
| Form 8-K OCCIDENTAL PETROLEUM For: Aug 06 | SEC filing · Form 8-K | SEC EDGAR | +1.32% | -0.71% | |
| Occidental Announces Further Progress on Asset Sales and Debt Reduction | Press release | GlobeNewswire | +1.32% | -0.71% | |
| Occidental Announces Second Quarter 2025 Results | Press release | GlobeNewswire | +1.32% | -0.71% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the OXY section they belong to.
Where else OXY is measured.
OXY earnings → · Analyst actions → · SEC filings →
Other Energy names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Gulfport Energy Corporation Common Shares (GPOR) | 273 | -0.12% | 44% |
| Hess Midstream LP Class A Representing Limited Partner Interests (HESM) | 273 | +0.01% | 51% |
| KEANE GROUP INC (FRAC) | 272 | -0.18% | 48% |
| Natural Gas Services Group, Inc. (NGS) | 271 | -0.07% | 44% |
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 Occidental Petroleum Corporation's median reaction calculated?
Every labeled OXY 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 273 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. 58% of OXY'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 OXY'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.