Refinery problems and speculative bets keep pressure on pumps nationwide.
Here are some steady payers with low prices in different industries.
Revenue per employee is one way to measure a company's efficiency. Based on that, the energy giant tops the mega-caps.
The current quarter has continued to highlight the sector's challenges and its long-term potential.
The country is sitting on huge untapped shale gas reserves, and Shell senses opportunity.
Although the oil giant is in an attractive position to make acquisitions, obvious candidate Chesapeake Energy most likely won't be a target.
Brazil's state-run oil company is rising, seeing a 14.1% gain in just the past month.
The iPhone maker is now the most valuable public company in history, breaking a record for market cap that the software giant set in 1999.
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FRUGAL COOL
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MONEY & POLITICS
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SMART TAXES
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