Ascendis Pharma A/S (ASND) shares ended the last trading session 17.1% higher at $139.57. The jump came on an impressive volume with a higher-than-average number of shares changing hands in the session. This compares to the stock's 14.1% loss over the past four weeks.This surge in share price came after ASND reported topline results from the pivotal ApproaCH study which evaluated its investigational once-weekly administered TransCon CNP in children aged two to 11 years with achondroplasia, the most common f ...