日经指数在创下纪录高位后或下跌

Group 1 - The Japanese stock market is expected to decline after the benchmark index reached a record high [1][2] - Nikkei futures fell by 1.1% in Singapore, currently at 52,080 points [1][2] - The Nikkei index rose by 1.3% on Tuesday, reaching a record of 52,518.08 points, following a 3.0% increase on Monday [1][2] Group 2 - Investors are focusing on Prime Minister Fumio Kishida's policy measures and U.S. economic data [1][2]