Short interest in ProShares S&P 500 Buyback Aristocrats ETF (ARCA:BUYB) decreased during the last reporting period, falling from 4.55K to 4.20K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 1.30K shares traded per day, it would take 3.23 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.