Short interest in ProShares UltraShort Euro (ARCA:EUO) increased during the last reporting period, rising from 4.17K to 24.81K. This put -% of the company's publicly available shares short.

Short interest for ProShares UltraShort Euro gives investors a sense of the degree to which investors are betting on the decline of ProShares UltraShort Euro's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 16.57K shares traded per day, it would take 1.5 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.