El-Erian: Rate Hike Part Of 'Loosest Tightening' In Modern History By: Benzinga via Benzinga December 16, 2015 at 15:08 PM EST Amid market reaction to the FOMC's decision to raise interest rates, Mohamed El-Erian said the announcement is really about one ... Read More >> Related Stocks: SPDR S&P 500 ETF Trust Standard & Poors 500