S&P 500 Index Futures Trading Higher By: Benzinga via Benzinga August 25, 2015 at 11:08 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 ... Read More >> Related Stocks: Apple Dow Jones Industrial Average (EOD) JPMorgan Chase & Co SPDR S&P 500 ETF Trust