上海黄金交易所黄金T+D 9月1日（周二）收盘下跌1.15%报957.77元/克； 上海黄金交易所白银T+D 9月1日（周二）收盘下跌1.27%报16234.0元/千克。

美国总统特朗普：美国最高法院裁定支持修建白宫宴会厅，项目将于2028年夏季完工。项目由爱国者与企业出资，不增加纳税人负担。

Oxford Economics says Canada's planned retaliatory tariffs on U.S. goods, due to take effect Sept. 8 and covering roughly C$27.5 billion of annual trade (about US$19.8 billion), will shelter some domestic manufacturers but raise costs and hurt most industries, weighing on national GDP by increasing producer and consumer costs. Ontario and Quebec face the biggest hit given concentrated manufacturing exposure; Atlantic provinces and British Columbia will also be pressured as higher prices and weaker household purchasing power dampen their service-led economies.