沃尔玛涨3%创历史新高，将被纳入纳斯达克100指数

Core Insights - Walmart (WMT.US) shares rose by 3% to a record high of $117.97, with a total market capitalization of $940.24 billion [1] - Walmart will replace AstraZeneca in the Nasdaq-100 index, with the adjustment effective on January 20, 2026 [1] - Walmart and Google announced a shift from traditional web or app searches to AI-driven business models, indicating a significant transformation in the retail industry [1]