Short interest in ProShares Ultra Copper K-1 Free ETF (ARCA:UCOP) decreased during the last reporting period, falling from 10.49K to 10.39K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 463.00 shares traded per day, it would take 22.43 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.