Short interest in MFS Active Core Plus Bond ETF (NYSE:MFSB) increased during the last reporting period, rising from 38.08K to 39.28K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 192.58K 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.