Copa Holdings (CPA) shares ended the last trading session 5% higher at $102.41. 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 8.2% gain over the past four weeks. Copa Holdings is being aided by the rosy air travel demand scenario. Riding on the buoyant air travel demand scenario, total traffic at CPA increased 7.3% year over year in September. Capacity increased 9.1%, highlighting the rosy scenario with respect t ...