Japan's stock market has kicked off the new week with a bang, as the Nikkei 225 index surged to a record high following a holiday closure. The key driver behind this rally is the performance of major tech investors, including OpenAI and Arm, whose recent gains have lifted the spirits of investors. The London-based chip designer Arm has been making waves in the industry with its cutting-edge technology, while OpenAI, the artificial intelligence powerhouse behind the popular ChatGPT chatbot, continues to revolutionize the AI landscape. As a result, investors are piling into stocks with ties to these innovative companies, pushing the Nikkei 225 to unprecedented heights. Can this momentum continue, or is it just a brief respite from the market's usual volatility?
Gains for OpenAI and Arm investor help Nikkei 225 to record high after holiday closure
