Short interest in Calamos Global Total Return Fund (NASDAQ:CGO) increased during the last reporting period, rising from 2.02K to 6.28K. This put 0.17% of the company's publicly available shares short.

Based on the recent average volume of 38.59K 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.