Short interest in ProShares Merger ETF (BATS:MRGR) decreased during the last reporting period, falling from 1.96K to 1.25K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 1.54K shares traded per day, it would take 1 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.