美股在PPI公布后扩大跌幅 标普恐创去年3月以来最差单月表现

Group 1 - The U.S. stock market experienced a decline on Friday morning, with the S&P 500 index down 0.9%, the Nasdaq 100 index down 1%, and the Dow Jones also down 0.9%, indicating the worst monthly performance since March of the previous year [1][3] - Concerns over the artificial intelligence bubble have put pressure on technology stocks, with OpenAI raising $110 billion at a valuation of $730 billion [3] - The latest inflation data has strengthened market bets that the Federal Reserve will not lower interest rates in the short term, while geopolitical risks have pushed up U.S. Treasury yields, oil prices have risen, and gold prices have surpassed $5,200 [1][2] Group 2 - The Producer Price Index (PPI) data showed a higher-than-expected increase, with a month-on-month rise of 0.5%, revised from a 0.4% increase in December, and the core index, excluding food and energy, recorded the largest increase since July of the previous year [2][4] - Market participants are on alert for escalating tensions between the U.S. and Iran, as the U.S. has deployed significant military forces in the Middle East, contributing to market anxiety [2][4] - Northlight Asset Management's Chris Zaccarelli noted that the inflation data may give the Federal Reserve more reason to be patient regarding interest rate cuts, potentially waiting until the second half of the year for adjustments [4]