Stocks Hitting 52-Week Lows

Intuitive Surgical

shares fell 17.54% to touch a new 52-week low of $412.37 after the company issued downbeat Q2 revenue forecast. Greenway Medical Technologies

shares fell 2.44% to reach a new 52-week low of $10.79. Greenway Medical's PEG ratio is 19.37. China Southern Airlines Co

touched a new 52-week low of $18.60. China Southern Airlines has a dividend yield of 1.80%. Protective Life

shares reached a new 52-week low of $21.04. Protective Life has a 52-week high of $25.04.