Questcor (QCOR) breaks out of a tight two-week trading range today, leaping nearly 10% on heavy...

|By:, SA News Editor

Questcor (QCOR) breaks out of a tight two-week trading range today, leaping nearly 10% on heavy volume, and closing at a new 52-week high. The stock is up 120% since February, largely on the performance of its multiple sclerosis drug Acthar.