US midday market brief: Dow hits fresh highs; Amazon and AI stocks power rally

Core Viewpoint - US stocks reached record highs, driven by renewed investor confidence in risk assets, despite concerns over the US military operation in Venezuela [1] Group 1 - The Dow Jones Industrial Average and other major indices experienced significant gains, indicating a strong market performance [1] - Investor sentiment improved, leading to increased buying activity in various sectors [1] - The market's resilience suggests a potential shift towards riskier assets as confidence grows [1]