The S&P 500 Net Dividends Reinvested Index (Net USD) is structured to mirror the performance of the 500 leading companies publicly traded in the United States. This extensive benchmark captures approximately 80% of the investable market capitalization, with its component companies weighted based on their free-float adjusted market capitalization. The index undergoes a comprehensive review cycle every three months. For further details on the index's composition, selection criteria, and weighting methodology, please refer to: https://www.spglobal.com/spdji/en/.