Stocks Hitting 52-Week Highs

Advanced Micro Devices, Inc. AMD shares gained 4.83 percent to touch a new 52-week high of $4.98. AMD shares have gained 84.11 percent over the past 52 weeks, while the S&P 500 index has dropped 1.52 percent in the same period. Senior Housing Properties Trust SNH shares touched a new 52-week high of $19.805. RBC Capital upgraded Senior Housing Properties Trust from Sector Perform to Outperform. Mimecast Ltd MIME shares gained 4.83 percent to reach a new 52-week high of $12.06. Energizer Holdings Inc ENR shares rose 1.63 percent to reach a new 52-week high of $50.53. Energizer shares have surged 50.21 percent over the past 52 weeks, while the S&P 500 index has declined 1.52 percent in the same period.