Short interest in ProShares UltraShort Materials (ARCA:SMN) decreased during the last reporting period, falling from 1.99K to 1.03K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 2.34K 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.