S&P U.S. Indices - S&P Global

S&P Completion Index. The index is a sub-index of the S&P Total Market Index and measures the performance of all constituents in the S&P Total Market Index that are not also constituents of the S&P 500. S&P 500 Top 50. The index measures the performance of 50 of the largest companies in the S&P 500, based on float-adjusted market capitalization. ................
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