日央行放宽收益率控制引升值

Core Viewpoint - The Japanese yen has experienced significant fluctuations due to changes in the Bank of Japan's monetary policy, particularly the adjustment of the yield curve control policy, which has led to a short-term appreciation of the yen while long-term trends remain influenced by various factors [1][2]. Group 1: Monetary Policy Adjustments - On February 2, the Bank of Japan announced an adjustment to its core monetary policy, expanding the 10-year Japanese government bond yield fluctuation range from ±0.25% to ±0.5%, marking the first change in three years [1]. - This policy adjustment is aimed at addressing domestic inflation changes and enhancing monetary policy flexibility, with Japan's core CPI expected to rise by 2.3% in 2025, exceeding the central bank's 2% inflation target for four consecutive years [1][2]. Group 2: Inflation and Economic Indicators - The January Tokyo core CPI increased by 2.0% year-on-year, the lowest since March 2022, but still close to the central bank's target, indicating persistent inflationary pressures [2]. - The unemployment rate remains stable at 2.6%, providing a foundation for potential policy tightening, while December's industrial output growth rate exceeded expectations at 2.6%, suggesting some momentum in Japan's economic recovery [2]. Group 3: Currency Market Dynamics - Despite the Bank of Japan signaling a tightening stance, the divergence in monetary policies between the U.S. and Japan continues to support the yen in the long term, with the 10-year U.S.-Japan government bond yield spread at 198.8 basis points as of February 2 [3]. - The market anticipates that if inflation remains above 2%, the Bank of Japan will gradually raise interest rates in 2026, although the pace will be cautious [2][3]. Group 4: Political and Market Implications - The upcoming Japanese general election on February 8 is expected to influence currency policies, with the weak yen and rising living costs being key issues in the election [3][4]. - Concerns about potential official intervention in the currency market have increased, particularly if there are no substantial actions following the election, which could lead to the dollar-yen exchange rate entering a new range of fluctuations [4][5].