Aeterna Zentaris saw a increase in short interest during the month of December. As of December 31st, there was short interest totaling 1,890,000 shares, an increase of 28.6% from the December 15th total of 1,470,000 shares. Based on an average daily trading volume, of 2,130,000 shares, the short-interest ratio is currently 0.9 days. Currently, 3.2% of the company's shares are sold short.
View Aeterna Zentaris' Short Interest.