Short interest in Sprott Junior Copper Miners ETF (NASDAQ:COPJ) increased during the last reporting period, rising from 38.90K to 42.43K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 84.31K 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.