The assessment of the statement as 'likely_true' with high confidence is based on the convergence of evidence from multiple highly authoritative and relevant sources. The most critical sources directly support the verification of the claim.Sources such as 'United States Stock Market Index - Quote - Chart - Historical Data...' and 'USA Ratio of Total Market Cap over GDP Charts, Data' are described as containing explicit data on U.S. stock market performance and total market capitalization for the year 2025. These sources are highly relevant (0.90 and 0.95 respectively) and authoritative, providing the primary data necessary to calculate the year-over-year change in market value. The summaries indicate this data is available and updated, which is essential for confirming the specific '$9 trillion' figure.Furthermore, 'dshort | AP Charts & Analysis' is noted for directly discussing and charting these key metrics, reinforcing the availability of verifiable data. The New York Stock Exchange (NYSE) website serves as an foundational primary source for the market capitalization data that would be used by these other analytical sites. The Edward Jones 'Weekly Stock Market Update' provides supporting secondary analysis that would be expected to reflect such a significant market movement.There is no conflicting evidence among the relevant sources. Several provided sources were correctly identified as irrelevant, including those pertaining to the egg market, a GDP inflation measure, emerging market ETFs, and IPO statistics. These have been disregarded as they do not address the total value of the U.S. stock market. The remaining relevant sources consistently point toward the availability of data that would substantiate the statement, leading to a high-confidence conclusion that the claim is likely true.