美股前瞻 | 三大股指期货齐跌，特朗普税改法案在众议院以微弱优势获批

Market Overview - US stock index futures are all down, with Dow futures down 0.33%, S&P 500 futures down 0.18%, and Nasdaq futures down 0.09% [1] - European indices are also experiencing declines, with Germany's DAX down 0.96%, UK's FTSE 100 down 0.83%, France's CAC40 down 1.08%, and the Euro Stoxx 50 down 1.10% [2] - WTI crude oil is down 1.72% at $60.51 per barrel, while Brent crude is down 1.76% at $63.77 per barrel [2] Economic and Policy Updates - The tax reform bill proposed by President Trump has passed the House of Representatives with a narrow margin (215 to 214 votes), moving to the Senate for further modifications [3] - JPMorgan CEO Jamie Dimon warns of potential stagflation risks in the US economy, suggesting that the Federal Reserve should remain cautious in its monetary policy decisions [3] - Goldman Sachs executives note that investors are currently more "emotional" compared to during the pandemic or financial crisis, influenced by political biases [4] Company-Specific News - JPMorgan reports a broad recovery in the Chinese economy, with increasing interest from foreign investors seeking diversification [5] - Analog Devices (ADI) raises its Q3 revenue forecast to $2.75 billion, driven by strong demand in the automotive and industrial sectors [6] - Snowflake (SNOW) exceeds Q1 revenue expectations with $1 billion, a 26% year-over-year increase, and raises its full-year product revenue guidance [6] - LexinFintech (LX) reports a significant increase in Q1 profits, reaching a three-year high, with revenue of 3.1 billion yuan and a 104.7% year-over-year profit growth [6] - Manchester United (MANU) faces a stock price drop after losing a crucial match, resulting in an estimated loss of $100 million in potential revenue from the Champions League [7] - Google (GOOGL) initiates AI search ad testing, aiming to enhance demand conversion efficiency through AI-integrated advertisements [8]