日股狂飙后，多个指标亮起红灯！

Group 1 - The core viewpoint of the articles highlights the recent surge in Japanese stock markets driven by a trade agreement with the U.S., but it also raises concerns about potential market corrections due to overbought conditions and historical precedents of market crashes [1][2][5] - The Tokyo Stock Exchange Index and Nikkei 225 Index saw a cumulative increase of over 3% following the announcement of a 15% tariff by the U.S. on Japan, with the Tokyo Stock Exchange Index closing at 2977.55 points, surpassing its previous historical high set on July 11, 2024 [1] - Technical indicators, such as the 14-day Relative Strength Index (RSI) reaching approximately 79, suggest that the market is nearing overbought territory, similar to conditions observed before last year's market crash [1][2] Group 2 - Analysts express caution regarding the rapid market rise, referencing the market crash in August 2024 triggered by unexpected interest rate hikes and hawkish comments from the Bank of Japan, which could lead investors to reassess risks despite current macroeconomic drivers [2] - The forward price-to-earnings ratio of the Tokyo Stock Exchange Index stands at 15.7, close to the 15.87 level seen before last year's downturn, indicating that stock valuations need to be supported by corporate earnings as the earnings season approaches [5] - Foreign investors have been net buyers of Japanese stocks for 15 consecutive weeks, but underlying political and fiscal issues in Japan, including concerns over government bond yields, could complicate the market outlook [6]