Stocks Hitting 52-Week Highs

Tiffany & Co

shares created a new 52-week high of $80.76 after the company reported upbeat quarterly earnings. Thermo Fisher Scientific

shares gained 1.51% to touch a new 52-week high of $88.54. Thermo Fisher's PEG ratio is 1.55. Sparton

shares rose 1.95% to create a new 52-week high of $16.20. Sparton shares have jumped 76.95% over the past 52 weeks, while the S&P 500 index has gained 23.80% in the same period. RLI

shares gained 1.32% to reach a new 52-week high of $76.46. RLI's trailing-twelve-month operating margin is 20.42%.