Short interest in Invesco S&P MidCap Momentum ETF (ARCA:XMMO) increased during the last reporting period, rising from 418.79K to 589.88K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 319.24K shares traded per day, it would take 1.85 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.