Short interest in First Trust Global Wind Energy ETF (ARCA:FAN) increased during the last reporting period, rising from 29.17K to 29.50K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 25.87K shares traded per day, it would take 1.14 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.