The BlackRock Resources & Commodities Strategy Trust (BCX) is a mutual fund that focuses on investing in companies involved in the production and distribution of natural resources and commodities. This includes industries such as energy, agriculture, and mining. The fund aims to provide investors with exposure to these sectors and potentially benefit from their growth and performance. Managed by BlackRock, one of the world's largest investment management firms, BCX offers a diversified portfolio of resource and commodity-related stocks, providing investors with a way to potentially diversify their portfolio and potentially benefit from the global demand for natural resources.