Which S&P 500 stocks were the best performers (and which were the worst performers) in the first half of 2019? What were the best performers (and what were the worst performers) among components of the Nasdaq-100 Index in the first six months of the year? And how did the components of the Dow Jones Industrial Average perform? Today’s article lays out this information for what the author notes could be called “the year of the mood swing for the U.S. stock market.” For more, CLICK HERE.