GAMCO Global Gold, Natural Resources & Income Trust is a closed-ended equity mutual fund launched by GAMCO Investors, Inc. and managed by Gabelli Funds, LLC. It invests in public equity markets worldwide, focusing on companies in the gold and natural resources industries, including exploration, mining, fabrication, processing, distribution, and trading of gold, as well as natural resources such as gas and oil, paper, food and agriculture, forestry products, metals, and minerals, along with related transportation and equipment manufacturers. The fund uses call options and benchmarks its performance against the CBOE S&P 500 Buy/Write Index, Philadelphia Gold & Silver Index, Energy Select Sector Index, and Barclays Government/Credit Bond Index. Formerly known as GAMCO Global Gold, Natural Resources & Income Trust by Gabelli, it was formed on January 4, 2005 and is domiciled in the United States.