Short interest in Alerian Energy Infrastructure ETF (ARCA:ENFR) increased during the last reporting period, rising from 193.40K to 203.05K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 85.23K shares traded per day, it would take 2.38 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.