今夜，白银又爆了，再创历史新高！美股集体下挫，美最高法院未就特朗普政府关税合法性作出裁决

Market Overview - US stock indices opened lower, with the Dow Jones down 0.5%, Nasdaq down 1.2%, and S&P 500 down 0.82% [1] - Major tech stocks, including Nvidia, Tesla, Facebook, and Amazon, all experienced declines, with Nvidia dropping over 2% and Tesla, Facebook, and Amazon each falling more than 1.5% [3] Tech Sector Performance - The Nasdaq China Golden Dragon Index rose by 0.31%, with notable gains from Bilibili (up nearly 5%), Pony.ai and EHang (both up over 3%), and Alibaba (up 2.9%) [4][5] - The overall performance of the US tech giants was negative, as reflected in the decline of the MAGS index by 1.45% [4] Ctrip's Market Reaction - Ctrip's stock fell nearly 16%, resulting in a market capitalization loss of approximately $7.88 billion (around 55 billion RMB), bringing its total market value to $41.6 billion [5][6] - The decline was attributed to an investigation by the market regulatory authority into alleged monopolistic practices [5] Precious Metals Market - Silver prices surged, reaching an all-time high of $92.2 per ounce, with a daily increase of 5.45% and a year-to-date gain exceeding 28% [6][9] - Gold prices also hit a historical peak at $4641.853 per ounce, with a slight increase of 0.39% [8] - Citigroup raised its three-month price target for gold to $5000 per ounce and for silver to $100 per ounce, citing geopolitical risks and physical market shortages as key factors [9] Energy Sector Update - International crude oil prices saw a slight increase, with WTI and Brent crude both rising nearly 1% [10][11] - The US Supreme Court has not yet ruled on the legality of the Trump administration's tariff policies, which could impact market dynamics [11][12]