标普500、纳指期货日内跌约0.4%。特朗普称，计划对所有海外制作的电影征收100%的关税。

Core Viewpoint - The S&P 500 and Nasdaq futures have declined by approximately 0.4% during the day, indicating a bearish sentiment in the market [1] Group 1: Market Reaction - The decline in S&P 500 and Nasdaq futures suggests a negative market reaction to recent news [1] Group 2: Policy Impact - Former President Trump announced plans to impose a 100% tariff on all movies produced overseas, which could significantly impact the film industry and related sectors [1]