Cloud backup/storage firm Carbonite (CARB +14.3%) rose as much as 56% over the last 20 minutes...

|About: Carbonite Inc. (CARB)|By:, SA News Editor

Cloud backup/storage firm Carbonite (CARB +14.3%) rose as much as 56% over the last 20 minutes of trading before being halted on circuit breakers. Shares have now given up most of those gains, but remain sharply higher.