S&P 500 Futures Giving Back Some Of Wednesday's Gains; Is Apple To Blame? By: Benzinga via Benzinga March 19, 2015 at 12:45 PM EDT Joel Elconin is the co-host of Benzinga's #PreMarket Prep, a daily trading idea radio show. S&P 500 index futures are ... Read More >> Related Stocks: Apple SPDR S&P 500 ETF Trust