美股历史新高逼空“例外主义终结论“ 资金加速回流美国科技巨头

Group 1 - The U.S. stock market has rebounded strongly from tariff turmoil, with the S&P 500 index soaring 10% in Q2, significantly outperforming the European Stoxx 600 index, which rose less than 2% [1] - Despite a 7% increase in the Stoxx 600 index year-to-date, concerns are growing about the sustainability of Germany's trillion-euro defense and infrastructure plans, which are critical for European market performance [1] - U.S. economic data remains robust, with strong employment figures and stable unemployment rates, contrasting with declining business confidence in the EU and eurozone [1] Group 2 - Retail investors continue to buy on dips, while companies are engaging in record-scale stock buybacks, providing dual support for the U.S. stock market [3] - Tech stocks are leading the market rally, with companies like Nvidia reaching historical highs and Palantir's stock surging 50% in Q2, indicating ongoing investor interest in technology and crypto assets [4] - Despite the narrowing performance gap in Q2, the dollar remains 13% lower against the euro, and U.S. bonds are under pressure due to debt issues, leading analysts to caution about high valuations in the U.S. stock market [5]