Art’s-Way Manufacturing Co., Inc. (NASDAQ:ARTW) was the target of a significant increase in short interest in November. As of November 15th, there was short interest totalling 28,800 shares, an increase of 196.9% from the October 31st total of 9,700 shares. Approximately 1.4% of the company’s stock are short sold. Based on an average daily volume of 21,500 shares, the short-interest ratio is presently 1.3 days.