美股开盘三大股指集体高开

Core Points - The U.S. stock market opened with all three major indices rising, with the Dow Jones up 0.4%, S&P 500 up 0.7%, and Nasdaq up 1.0% [1] Company Performance - Morgan Stanley's Q3 net revenue exceeded expectations, resulting in a 4.4% increase in stock price [1] - Bank of America's Q3 performance also surpassed expectations, leading to a 4.1% rise in its stock [1] - Dollar Tree's stock rose by 4.9%, with a forecast of 12-15% annual growth in earnings per share over the next three years [1] - ASML's stock increased by 5.0% after reporting Q3 net profit above expectations and forecasting strong performance for the next year [1]