The Topix index reached a record high due to various factors, including improved economic outlook for Japan, corporate governance reforms, favorable market conditions, and increased retail investment incentives. Additionally, the Bank of Japan's accommodative monetary policy and global investors' interest in Japanese stocks contributed to the index's surge.
The Topix stock index in Japan reached a record high due to a combination of factors, including buying momentum spreading beyond a narrow set of stocks, automakers providing the biggest boost, and expectations that the Bank of Japan will raise interest rates, improving bank and insurer profitability.
The Nikkei 225 recently reached a record high close of 40,913.65, surpassing its previous record set in March. This was driven by heavy buying of automaker and technology shares, as well as a weak yen and changes to investment regulations attracting investors. The index has gained 22.4% so far this year.