Stocks Hitting 52-Week Lows

Allergan plc Ordinary Shares (NYSE: AGN) shares fell 2.21 percent to touch a new 52-week low of $217.66. Allergan shares have declined 25.54 percent over the past 52 weeks, while the S&P 500 index has dropped 2.13 percent in the same period. QLT Inc. (USA) (NASDAQ: QLTI) shares touched a new 52-week low of $1.64. QLT shares have dropped 56.22 percent over the past 52 weeks, while the S&P 500 index has declined 2.13 percent in the same period.