Stocks Hitting 52-Week Lows

shares fell 5 percent to touch a new 52-week low of $2.47. Senomyx shares have declined 44.68 percent over the past 52 weeks, while the S&P 500 index has dropped 1 percent in the same period.

shares fell 1.85 percent to touch a new 52-week low of $2.65. RF Industries shares have tumbled 33.66 percent over the past 52 weeks, while the S&P 500 index has dropped 1 percent in the same period.

shares reached a new 52-week low of $70.33. UBS downgraded the rating for Novartis from Buy to Neutral, while reducing the price target from CHF100 to CHF72.

shares touched a new 52-week low of $15.39. E. W. Scripps shares have declined 37.34 percent over the past 52 weeks, while the S&P 500 index has dropped 1 percent in the same period.