Short interest in Trustco Bank Corp N Y (NASDAQ:TRST) increased during the last reporting period, rising from 727.98K to 773.05K. This put 5.48% of the company's publicly available shares short.

Based on the recent average volume of 158.85K shares traded per day, it would take 4.87 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.