S&P 500 Index Futures Trading Sharply Higher By: Benzinga via Benzinga December 15, 2015 at 10:41 AM EST S&P 500 index futures are trading higher by 28 points at 2037.50 in Tuesday's session. The rally from the after-hours and pre-market ... Read More >> Related Stocks: Apple Dow Jones Industrial Average (EOD) Exxon Mobil SPDR S&P 500 ETF Trust