As we reported a few months back, gains in healthcare and energy stocks helped drive the market up, but the three major indexes are facing their worst quarter since 2011. Volatile trading due to fears of slowing growth in China and uncertainty over interest rate hikes are causing problems for the market. Inflation remains below the U.S. Federal Reserve's 2% target and the labor market is still in need of improvement, meaning interest rates will likely not increase for the time being.