Japanese stocks rallied on the 10th, with the Nikkei 225 index climbing 813.88 points (1.20%) to close at 68,557.73, recovering the 68,000 level for the first time in four trading sessions. The advance was driven by positive semiconductor sector news from the United States, including reports that SK Hynix's American Depositary Receipt (ADR) offering attracted demand exceeding seven times the available shares and Micron Technology's announcement of large-scale investment plans. Market participants viewed the developments as reaffirming the solid foundation of the AI supply chain, with AI and semiconductor-related stocks drawing concentrated buying interest throughout the session.
The Topix index closed at 4,036.08, up 15.71 points (0.39%) from the previous trading day, according to Yonhap Infomax World Stock Index data.
Semiconductor Stocks Lead Nikkei 225 Gains
AI and semiconductor-related stocks dominated trading activity. SoftBank Group's share price jumped more than 11% by the close, while Tokyo Electron and Advantest both advanced over 2%.
Tomori Hiroaki, managing director at Mitsubishi UFJ Asset Management, stated that "opinions are emerging in the market that this has become a turning point for reaffirming the solid foundation of the AI supply chain."
Kohei Onishi, chief investment strategy researcher at Mitsubishi UFJ Morgan Stanley Securities, noted that "there is still widespread optimism in the market that AI and semiconductor-related stocks will remain resilient due to high potential for earnings expansion."
The pace of gains in both major indices moderated during afternoon trading as investors preemptively engaged in short selling, anticipating increased cash selling pressure from ETF dividend payments.
Daisuke Hashizume, chief strategist at Daiwa Securities, analyzed that "market sentiment revealed growing concerns among market participants about supply-side pressures ahead of the close."
Japanese Government Statements Drive Bond Yields Lower
Japanese government bond yields declined sharply following the government's policy direction to expand domestic asset investment.
According to Yonhap Infomax Overseas Interest Rate data, the 10-year Japanese government bond yield plunged 11.19 basis points to 2.7721% as of 3:37 PM. The 30-year yield fell 9.89 basis points to 3.9291%, while the 2-year yield dropped 1.66 basis points to 1.4349%.
Finance Minister Katayama Satsuki announced encouragement for Japanese pension funds, including the Government Pension Investment Fund (GPIF), to increase investment in domestic financial assets.
Following these remarks and additional statements from officials respecting the central bank's independence, the dollar-yen exchange rate reversed course during the session and fell below the 162 yen level. The exchange rate traded at 161.529 yen, down 0.51% from the previous session.
Minoru Kiuchi, Minister of State for Economic and Fiscal Policy, stated at a press conference that "the government does not provide guidance to the Bank of Japan (BOJ) regarding the timing or extent of interest rate increases or decreases." Finance Minister Katayama also stated at a separate press conference that "the specific means of monetary policy should be left to the BOJ, and this government position is important for gaining market confidence."
FAQ
What drove the Nikkei 225 index higher on the 10th?
The Nikkei 225 rose 813.88 points (1.20%) to 68,557.73, driven by positive US semiconductor sector news including SK Hynix's ADR offering attracting seven times oversubscription and Micron Technology's large-scale investment announcement. AI and semiconductor-related stocks led gains, with SoftBank Group jumping over 11% and Tokyo Electron and Advantest both rising over 2%.
Why did Japanese government bond yields fall sharply?
Japanese government bond yields declined following Finance Minister Katayama Satsuki's announcement encouraging pension funds including GPIF to increase domestic asset investment. The 10-year yield fell 11.19 basis points to 2.7721%, while government officials also made statements respecting the Bank of Japan's independence in monetary policy decisions.
How did the dollar-yen exchange rate react to government statements?
The dollar-yen exchange rate reversed during the session and fell below 162 yen following government officials' remarks on pension fund domestic investment and central bank independence. The exchange rate traded at 161.529 yen, down 0.51% from the previous session.
