Short interest in ProShares Ultra MSCI EAFE (ARCA:EFO) increased during the last reporting period, rising from 22.00 to 177.00. This put -% of the company's publicly available shares short.

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

Based on the recent average volume of 2.71K 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.