美股开盘，道指涨0.68%、标普500指数涨0.48%、纳指涨0.68%。部分存储概念股走强，SK海力士(SKHY.O)涨2.4%、美光科技(MU.O)涨0.3%、甲骨文将发行100亿美元债券，盘初跌4.1%；迈威尔科技(MRVL.O)将收购Lumentum(LITE.O)，股价分别跌3.4%和跌6.2%。

Switzerland's CPI rose 1.5% YoY in October, the highest in nearly three years, up from 1.0% in September and above economists' forecasts, the Federal Statistical Office said on Tuesday. The increase, driven by a surge in oil prices and a weaker franc, was mainly due to higher heating oil, gasoline and diesel; energy's low weight in the Swiss CPI limits its overall impact. The print exceeds Swiss National Bank policymakers' Q4 projection of 1.2% but remains inside the SNB's 0–2% target range. Core inflation excluding energy and other volatile items held at 0.5%. Officials characterized the pickup as largely temporary and said medium‑term inflationary pressure had only edged up. The SNB's policy rate has been at zero for more than a year.

Lavrov said rumors the U.S. may strike Iran after the U.S. election remain unconfirmed.