S&P 500 Index Futures Trading Lower By: Benzinga via Benzinga August 03, 2015 at 11:00 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) Exxon Mobil General Electric Pfizer Procter & Gamble SPDR S&P 500 ETF Trust