Warren Buffett may be a big fan of oil giant Occidental Petroleum , but Morningstar has a more bearish view on...
Rigzone | Buffett-backed stock still overvalued despite turnaround
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Tag | Occidental Petroleum Corp
Rigzone | All top stocks this year are oil and gas, except solar company Enphase
The top eight S&P 500 stocks this year are all energy names. But one is unlike the others: Enphase...
Rigzone | Occidental Petroleum looks overbought after its rally this year, Goldman Sachs says
It may be time to take some profits in Occidental Petroleum after the stock's massive rally this year,...