Graphic Packaging Holding (NYSE:GPK – Get Free Report) was the recipient of a significant growth in short interest in November. As of November 15th, there was short interest totalling 13,470,000 shares, a growth of 10.2% from the October 31st total of 12,220,000 shares. Based on an average daily trading volume, of 3,200,000 shares, the short-interest […]