Short interest in ProShares Ultra Yen (ARCA:YCL) increased during the last reporting period, rising from 111.76K to 113.43K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 45.30K shares traded per day, it would take 2.5 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.