Today's Biggest Winners  Inovio Pharmaceuticals Inc. $INO » 20.44 5.1433.59% Apple Inc. $AAPL » 371.82 12.953.61%  Inc. $AMZN » 2780.59 66.772.46% Rankings chart increasing chart increasing 1st place medal upwards button black small square 2nd place medal upwards button black small square 3rd place medal upwards button black small square right arrow