Using data over the past five years, a stochastic view (devoid of any other context aside from the temporal) reveals a neutral bias in Occidental stock. A position entered at the beginning of the week ...

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Colombian president Gustavo Petro has ordered the state-run oil company Ecopetrol to cancel a joint venture with U.S.-based ...

Houston, Texas-based Occidental Petroleum Corporation (OXY) is an integrated oil and gas company. It engages in the ...

Occidental Petroleum Corporation's share price underperformed due to Goldman Sachs' downgrade. Click here to read why I rate ...

Monday announced that its subsidiary, Ecopetrol Permian LLC, and Occidental Petroleum Corporation have agreed to ...

In a significant twist in Colombia's energy narrative, state-owned petroleum firm Ecopetrol has announced that it has ...

Today shares of Occidental Petroleum have fallen -4.6%, vindicating the analysts who have given the stock an average rating ...

Occidental Petroleum a favorite of Warren Buffett continues to record losses even as the billionaire maintains confidence in ...

Berkshire Hathaway's sixth-largest holding. Don't get me wrong: Occidental Petroleum appears to be a well-run company.

Berkshire now owns 264 million Occidental shares worth about $12 billion, a 28% stake in the big U.S.-focused energy company.