突发！特朗普：对伊朗贸易伙伴征收25%关税！鲍威尔“遭查”引爆金属市场，十余名美前财经要员联名批评并警告

Group 1: Market Performance - The US stock market saw a slight increase, with the S&P 500 and Dow Jones indices reaching all-time highs, closing at 6,977.27 and 49,590.20 points respectively [1] - The Nasdaq China Golden Dragon Index rose by 4.26%, with notable gains in Chinese stocks such as Alibaba, which increased by over 10% [1] Group 2: Precious Metals - Precious metals prices surged to record highs, with spot gold exceeding $4,600 per ounce and silver prices rising over 8% to surpass $86 per ounce [1][7] - Analysts suggest that the investigation into Federal Reserve Chairman Powell could undermine the Fed's independence, providing long-term support for precious metal prices [7][9] Group 3: Oil Prices - Oil prices reached their highest levels since December 2025, with WTI crude oil futures closing at $59.50 per barrel, up 0.64% [1] - Concerns over potential supply disruptions from Iran have contributed to the rise in oil prices [1] Group 4: Federal Reserve and Political Influence - The Trump administration's threat of a criminal investigation against Powell has raised concerns about the independence of the Federal Reserve, with former financial officials criticizing this move [5][6] - The potential appointment of a new Fed chair could influence future monetary policy, with differing views on interest rate strategies among candidates [8][9] Group 5: Tin Market - Tin prices have seen significant increases, driven by positive macro sentiment and speculative buying, with expectations of continued high demand in semiconductor and electric vehicle sectors [11][12] - Analysts predict that the tin market will remain supported by macroeconomic conditions, although caution is advised regarding potential market corrections [12]