2025美股复盘：美股不再领涨全球，美元全年疲软，ETF 抱团，2026 盯紧两件事！

Core Insights - The U.S. stock market in 2025 showed moderate performance with the S&P 500 rising by 16.39%, the Nasdaq by 20.36%, and the Dow Jones also experiencing double-digit growth, but these gains are considered only marginal compared to previous bull markets [4] - A significant concern is the underlying shift in market dynamics, where the dollar index fell nearly 10% throughout the year, indicating a loss of confidence in U.S. dollar assets despite the stock market's rise [4] - Valuations in the U.S. stock market have increased significantly, with the forward 12-month P/E ratio for the S&P around 22 times, well above historical averages, suggesting that the market is not "cheap" [4] Group 1 - The core value of the U.S. dollar, which is backed by trade settlements and financial system credibility, is being questioned as external uncertainties rise, leading to a demand for higher risk premiums reflected in the dollar's depreciation and increased gold purchases by central banks [7] - Non-U.S. stocks outperformed U.S. stocks in 2025, with MSCI U.S. gaining approximately 16% and MSCI ex-U.S. rising around 33%, indicating a shift in capital allocation preferences [7] - The impact of Federal Reserve interest rate cuts on long-term rates is diminishing, as long-term rates did not decline in tandem with policy rate cuts, affecting mortgage rates and housing market dynamics [9] Group 2 - The U.S. economy is experiencing polarization, with a divide between those struggling financially and those thriving, leading to stagnation in traditional job markets while AI-driven companies aggressively recruit talent [12] - The private equity fundraising environment has slowed significantly, with approximately $900 billion raised in the first three quarters of 2025, indicating a cooling off from previous growth rates [16] - The structure of capital flows is increasingly dominated by ETFs and passive investment strategies, with record net inflows of over $1.3 trillion into U.S. listed ETFs in 2025, which may lead to a concentration of investment in a few large-cap companies [16][18] Group 3 - The market is characterized by a high concentration of investment in a few technology giants, with the "Magnificent 7" companies accounting for over 30% of the S&P 500, making the market more sensitive to negative news [18] - The outlook for 2026 hinges on employment trends and corporate earnings reports, with potential volatility expected if high valuations and concentrated investments do not yield continued growth [21]