Stocks Hitting 52-Week Highs

The Medicines Company MDCO shares touched a new 52-week high of $38.964 following the announcement of positive ALN-PCSsc study results. Smith & Wesson Holding Corp SWHC shares reached a new 52-week high of $18.22. Smith & Wesson shares have jumped 63.17 percent over the past 52 weeks, while the S&P 500 index has declined 0.67 percent in the same period. Signet Jewelers Ltd. SIG shares rose 1.83 percent to reach a new 52-week high of $142.16. Signet Jewelers' PEG ratio is 0.97.