美元崩盘至四年新低！特朗普一句话引爆市场恐慌，美元指数单日暴跌1.4%，市场恐慌性抛售蔓延，黄金突破5180美元历史高位

Group 1 - The core viewpoint of the news is the significant decline of the US dollar index, which fell 1.4% to 95.51 points, marking its lowest level since February 2022, and a cumulative drop of 3.62% over seven days, indicating rising market panic [1] - President Trump's comments downplaying the risks of dollar depreciation and suggesting a fluctuating dollar have been interpreted as the government encouraging a weaker dollar, triggering a new wave of sell-offs [3] - The "Sell America" trade has emerged, with investors moving funds into gold and non-US currencies, as gold prices surpassed $5,180 per ounce, and the euro reached 1.20 against the dollar for the first time since June 2021 [4] Group 2 - Market expectations of a US-Japan joint intervention in the currency market have intensified, with the New York Fed contacting financial institutions to check the yen's exchange rate, which is seen as a precursor to market intervention [6] - The concept of the "Mar-a-Lago Agreement," which suggests using dollar depreciation and debt restructuring to reshape the global economy, has resurfaced, reflecting concerns about the current market situation [6] - Structural issues such as political polarization and the looming debt crisis are eroding confidence in US economic governance, with US net overseas debt exceeding 90% of GDP, totaling $26 trillion [7] Group 3 - Investors are facing unprecedented hedging costs against systemic risks associated with the dollar, with the premiums for short-term put options reaching the highest level since 2011 [8] - The dollar's weakening is prompting a structural adjustment in global capital allocation, with a forecast of dollar depreciation over the next decade as investors question its status as a safe-haven asset and global reserve currency [10] - Foreign ownership of US stocks is approximately 18%, while foreign holdings of US corporate bonds are around 10%, indicating that any loss of confidence in the dollar could trigger significant capital outflows [10]