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 ...

Warren Buffett bought 2.3 million shares of Sirius XM - worth $54 million - between January 31 and Monday, February 3. He made the purchases public on Monday evening - and, since then, the stock price ...

Shares in Colombia's majority state-owned energy conglomerate Ecopetrol fell 2.20% in early trading to 2,005 pesos ($0.48) ...

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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 ...

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

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.