昔日霸主跌落神坛，全球货币秩序重构，美元收割时代将彻底终结？

Core Viewpoint - The U.S. dollar, once considered the "global currency hegemon," is facing unprecedented challenges, with a significant decline in its value and a potential shift in the global monetary order by 2025 [1][2]. Economic Performance - As of June 30, the dollar index fell below 97, closing at 96.77, marking a cumulative drop of 10.79% in the first half of the year, the worst performance since the index's inception in 1973 [1][2]. - The U.S. economy showed signs of weakness, with a revised annualized GDP contraction of 0.5% in Q1 2025 and a significant drop of 33,000 jobs in June, the largest decline since March 2023 [7][9]. Fiscal Challenges - The U.S. Congress passed a tax and spending bill in July, projected to add $3.3 trillion in debt over the next decade, pushing the national debt to over $38 trillion, with annual interest payments exceeding $1.1 trillion [9][11]. - Moody's downgraded the U.S. debt rating in May, undermining confidence in the dollar and leading to a significant decrease in demand for U.S. Treasury bonds, with a subscription rate of only 2.5 times [9][11]. Political Interference - The independence of the Federal Reserve is under unprecedented pressure, with political attempts to influence monetary policy, leading to a loss of market confidence in the continuity of U.S. monetary policy [11]. Global Currency Dynamics - The decline of the dollar is prompting a shift towards currency diversification, with the dollar's share in global foreign exchange reserves dropping to 56.32%, the lowest in 30 years [14]. - Central banks are increasingly purchasing gold, with a reported increase of 166 tons in global official gold reserves in Q2 2025, and significant purchases by countries like Thailand and China [15]. - There is a fundamental shift in capital flows, with many Asian central banks reducing their holdings of U.S. Treasuries, while the euro and yuan are becoming more popular choices for central bank reserves [17]. Market Reactions - The depreciation of the dollar is providing unexpected benefits to emerging markets, reducing their dollar debt burden and increasing asset attractiveness, leading to a reallocation of global capital [17][19]. - Major companies are beginning to settle trades in currencies other than the dollar, with examples like BHP using yuan for iron ore transactions, indicating a growing trend of rejecting dollar payments [17].