Stocks Hitting 52-Week Highs

State Auto Financial STFC shares gained 11.43% to touch a new 52-week high of $22.62 after the company reported a better-than-expected second-quarter profit. Repligen RGEN shares jumped 4.62% to reach a new 52-week high of $10.63 on Q2 results. Yelp YELP shares surged 20.96% to touch a new 52-week high of $50.56 after the company reported a narrower-than-expected Q2 loss. Torchmark TMK shares gained 1.83% to create a new 52-week high of $72.38. Torchmark's PEG ratio is 1.22.