Wall Street Journal | Global Stocks Extend Gains, Supported by Higher Oil Prices Wall Street Journal Firmer oil prices helped global stocks extend gains Tuesday after the S&P 500 closed at its highest level since November. Futures markets suggested a 0.3% opening gain for the S&P 500, which closed within 1% of its record high on Monday as energy ... How Saudi Aramco IPO could be 'highly deflationary' for oil Stocks jump as oil prices rise and Fed chief Janet Yellen calms investors Dow adds 100 points ahead of Yellen; energy leads as oil climbs |