日韩股市，高开

Market Overview - London spot gold opened lower and subsequently expanded its decline to over 1%, reaching a low of $4061.31 per ounce [1] - The Nikkei 225 index opened up 595.64 points, a rise of 1.21%, reaching 49895.29 points, and broke the 50,000-point mark for the first time, increasing over 1.8% [1] - The KOSPI index opened up 60.19 points, a rise of 1.53%, reaching 4001.78 points, with gains exceeding 2% [1] Economic Indicators - The U.S. stock market indices closed at record highs last Friday, with the Dow Jones up 2.2%, S&P 500 up 1.92%, and NASDAQ up 2.31% over the week [4] - This week is characterized as "Super Central Bank Week" and "Super Earnings Week," with major central banks including the Federal Reserve, Bank of Japan, and European Central Bank set to announce interest rate decisions [4][5] - The Federal Reserve is expected to announce a 25 basis point rate cut, despite resilient economic indicators and persistent core inflation [4][5] Earnings Reports - Over 170 companies are expected to report earnings this week, including the "Tech Seven" giants: Microsoft, Apple, Alphabet, Amazon, and Meta, which collectively account for about a quarter of the S&P 500 index [5][6] - The earnings season has started strong, with over 25% of S&P 500 companies reporting, and approximately 85% exceeding Wall Street expectations, marking the best performance in four years [6] - The projected profit growth rate for the "Tech Seven" in Q3 is 14%, down from 27% in Q2, but still nearly double the expected 8% growth rate for S&P 500 companies [6]