RT @charliebilello: S&P 500: volatility over the past 12 months down to 6.2%, lowest since May 2007 (using monthly returns). $SPX https://t…

RT @charliebilello: S&P 500: volatility over the past 12 months down to 6.2%, lowest since May 2007 (using monthly returns). $SPX https://t…