Short interest in Invesco FTSE RAFI US 1000 ETF (ARCA:PRF) increased during the last reporting period, rising from 6.76K to 13.06K. This put -% of the company's publicly available shares short.

Short interest for Invesco FTSE RAFI US 1000 ETF gives investors a sense of the degree to which investors are betting on the decline of Invesco FTSE RAFI US 1000 ETF's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 189.92K 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.