Ecopetrol S.A. (BVC: ECOPETROL; NYSE: EC) announces that Ecopetrol Permian LLC ("Ecopetrol Permian") and Occidental Petroleum ...

His increased position in Occidental Petroleum could indicate a shift in ... to a much greater degree than the tech sector. Apple logo in front of a stock ticker screen Again, the shifting ...

Warren Buffett is among the greatest investors of all time, and his Berkshire Hathaway (NYSE:BRK.B) is among the most notable portfolio companies in the market. Largely viewed as a holding company for ...

Goldman Sachs analyst Neil Mehta downgraded Occidental Petroleum (OXY – Research Report) to a Sell today and set a price target of $45.00. The ...

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

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

Colombian energy company Ecopetrol said on Monday it has reached an agreement to renew its oil joint venture with Occidental ...

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 ...

Occidental Petroleum Corp. closed 34.47% below its 52-week high of $71.19, which the company reached on April 12th.