ET stock refers to the stock of Energy Transfer LP (ET), a publicly traded master limited partnership (MLP) engaged in natural gas and propane pipeline transport. The company operates a large network of pipelines and storage facilities across the United States. Investing in ET stock offers exposure to the energy infrastructure sector, often providing a relatively high dividend yield. However, potential investors should be aware of the risks associated with MLPs, including complex tax implications and sensitivity to commodity prices and interest rate changes.