Short interest in GAMCO Global Gold Natural Resources & Income Trust (AMEX:GGN) increased during the last reporting period, rising from 65.06K to 235.91K. This put 0.15% of the company's publicly available shares short.

Based on the recent average volume of 795.01K 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.