Group 1 - The Federal Reserve maintained the federal funds rate in the range of 3.50%-3.75%, aligning with market expectations [3][7] - The Dow Jones Industrial Average decreased by 35.85 points, or 0.07%, closing at 48,967.56 points; the Nasdaq Composite increased by 52.63 points, or 0.22%, closing at 23,869.73 points; the S&P 500 index fell by 5.95 points, or 0.09%, closing at 6,972.65 points [3][7] - ASML reported record orders and provided a strong 2026 earnings outlook due to the AI boom, resulting in a significant increase in its stock price [3][7] - Seagate Technology announced second-quarter earnings and revenue that exceeded expectations, leading to a surge in its stock price, with strong demand for AI data storage noted by CEO Dave Mosley [3][7] - Major tech companies, including Microsoft, Meta Platforms, and Tesla, are set to release quarterly financial results, with Apple scheduled for Thursday [3][7] Group 2 - The S&P 500 index rose by 0.4% to a historical high in the previous trading session, while the Nasdaq Composite increased by 0.9% [3][7] - The Dow Jones index saw a decline of over 400 points, primarily due to a nearly 20% drop in UnitedHealth's stock price [3][7]

Market Overview - US stock market showed mixed performance with the S&P 500 index briefly surpassing 7000 points, as investors awaited the Federal Reserve's interest rate decision and earnings reports from major tech companies [1][9] - The Dow Jones Industrial Average fell by 30.17 points (0.06%) to 48,973.24 points, while the Nasdaq Composite rose by 125.32 points (0.53%) to 23,942.42 points, and the S&P 500 increased by 13.18 points (0.19%) to 6,991.78 points [3][8] Company Performance - ASML, a semiconductor equipment giant, saw its stock price surge after reporting record orders and providing a strong 2026 earnings outlook driven by the AI boom [3][8] - Seagate Technology announced second-quarter earnings and revenue that exceeded expectations, leading to a significant rise in its stock price, with CEO Dave Mosley highlighting strong demand for AI data storage [3][8] - Major tech companies including Microsoft, Meta Platforms, and Tesla are set to release their quarterly financial results, with Apple scheduled for Thursday [3][8] Federal Reserve Insights - The Federal Reserve is expected to maintain the federal funds rate between 3.50% and 3.75%, with a 72% probability that the rate will remain unchanged for most of April [4][9] - The Fed's cautious approach reflects ongoing inflation concerns, with the latest dot plot indicating a more conservative rate cut path, projecting the federal funds rate to be around 3% by the end of 2026 [4][5][9] - Vontobel Asset Management's Christian Hantel noted that the current US economic outlook remains optimistic, with growth continuing despite a slightly weakened labor market, and emphasized that there is little basis for immediate rate cuts [10]