深夜，涨声迸裂，但鲍威尔又给特朗普浇了一盆冷水

Market Performance - The U.S. stock market saw significant gains, with the Nasdaq rising by 1.43%, the Dow Jones increasing by 1.19%, and the S&P 500 up by 1.11%, marking new closing highs since early March and late February respectively [1] - Major tech stocks mostly rose, with Intel up over 6%, Nvidia, Netflix, and Amazon each rising over 2%, while Tesla fell over 2% [1] - Chinese concept stocks also performed well, with the Nasdaq Golden Dragon China Index increasing by 3.31%, the largest single-day gain since May 13 [1] Geopolitical Factors - One reason for the stock market's strong performance was the reported ceasefire agreement between Israel and Iran, although the agreement appears fragile as both parties accuse each other of violations [1] - Investors view the ceasefire as a sign of easing tensions in the Middle East, which has positively impacted risk assets [1][6] - Market analysts suggest that the key focus has shifted back to tariffs and fiscal policy, despite the potential for occasional conflicts post-ceasefire [1] Federal Reserve's Stance - Federal Reserve Chairman Jerome Powell reiterated that the Fed is not in a hurry to cut interest rates, as officials await clearer impacts of tariffs on the economy [2][4] - Powell indicated that the effects of tariffs on inflation could be temporary or more persistent, depending on various factors [6] - Following Powell's remarks, U.S. short-term interest rate futures slightly declined, indicating reduced expectations for an early rate cut [6]