The GAMCO Global Gold, Natural Resources & Income Trust is a United States-domiciled closed-end equity investment vehicle, launched on January 4, 2005, by GAMCO Investors, Inc. and overseen by Gabelli Funds, LLC. This fund primarily allocates capital to publicly traded companies across global markets. Its investment focus centers on firms within the gold sector—spanning exploration, mining, fabrication, processing, distribution, trading, and related financial or operational services—as well as a broad spectrum of natural resources. These include entities engaged in the exploration, production, or distribution of commodities such as petroleum, natural gas, agricultural products, timber, paper, and various metals and minerals, alongside associated transportation and equipment manufacturing businesses. The fund incorporates call options into its investment methodology. Its performance is evaluated against multiple benchmarks: the CBOE S&P 500 Buy/Write Index, the Philadelphia Gold & Silver Index, the Energy Select Sector Index, and the Barclays Government/Credit Bond Index.