Short interest in Vanguard Communication Services ETF (ARCA:VOX) increased during the last reporting period, rising from 70.91K to 79.76K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 232.72K 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.