Short interest in Vanguard Mid-Cap ETF (ARCA:VO) increased during the last reporting period, rising from 479.57K to 552.37K. This put -% of the company's publicly available shares short.

Short interest for Vanguard Mid-Cap ETF gives investors a sense of the degree to which investors are betting on the decline of Vanguard Mid-Cap ETF's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 683.69K 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.