S&P 500 Index Futures Trading Higher By: Benzinga via Benzinga June 16, 2015 at 11:06 AM EDT Joel Elconin is the co-host of Benzinga's #PreMarket Prep, a daily trading idea radio show. S&P 500 index futures were trading ... Read More >> Related Stocks: Dow Jones Industrial Average (EOD) General Electric Microsoft Procter & Gamble SPDR S&P 500 ETF Trust