Stocks Hitting 52-Week Highs

Naugatuck Valley Financial Corp NVSL shares gained 14.47 percent to reach a new 52-week high of $10.60 after the company announced a merger agreement with Liberty Bank. Bio-Reference Laboratories Inc BRLI shares touched a new 52-week high of $46 after Opko Health Inc. OPK announced its plans to buy Bio-Reference Laboratories in a $1.5 billion deal. Ciena Corporation CIEN shares reached a new 52-week high of $25 after the company reported stronger-than-expected results for the fiscal second quarter. T-Mobile US Inc TMUS shares climbed 5.19 percent to touch a new 52-week high of $40.32 following the Wall Street Journal rumor of merger talks with DISH Network Corp DISH.