Short interest in ProShares Ultra SK hynix (ARCA:SKHU) increased during the last reporting period, rising from 77.18K to 734.94K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 665.23K shares traded per day, it would take 1.1 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.