The United States equity market has achieved a record-breaking valuation of approximately $81 trillion. This total now accounts for nearly 48% of the aggregate global market capitalization, reflecting the highest level of domestic market concentration in history.
Domestic valuations currently outpace China, the world’s second-largest stock market, which sits at $17 trillion. This disparity indicates that the U.S. market capitalization is now 375% larger than its closest international competitor.