日本央行玩 “鹰式操作”，稳利率抛资产，美联储降息算盘遇变数

Core Viewpoint - The Bank of Japan (BOJ) has signaled a hawkish stance by maintaining interest rates while planning to reduce its ETF holdings, which may disrupt the Federal Reserve's interest rate reduction plans [1][3][11]. Group 1: BOJ's Policy Actions - On September 19, 2025, the BOJ decided to keep the benchmark interest rate at 0.5% but announced plans to reduce its ETF holdings by approximately 3.3 trillion yen annually and 5 billion yen in real estate investment trusts [3]. - This decision reflects a gradual exit from strong market intervention, indicating a potential shift towards a more hawkish monetary policy [3][10]. - The internal discussions within the BOJ revealed a divide, with two policymakers advocating for an immediate rate hike to 0.75%, highlighting the emergence of hawkish sentiments within the institution [3]. Group 2: Market Reactions - Following the BOJ's announcement, the Japanese yen appreciated against the US dollar, causing the USD/JPY exchange rate to breach critical support levels [5]. - The Nikkei index experienced a decline, signaling investor concerns over tightening liquidity [5]. - The BOJ's actions, while domestic in nature, have significant implications for global financial markets, particularly affecting the US due to the timing with the Federal Reserve's recent rate cut announcement [5]. Group 3: Implications for the Federal Reserve - The appreciation of the yen may lead to a corresponding rise in the dollar, which could weaken US export competitiveness and impact the manufacturing sector and job market [7]. - The Federal Reserve faces internal disagreements regarding the necessity of further rate cuts, with some officials expressing skepticism about the need for additional reductions [7]. - The BOJ's subtle yet impactful maneuvering has complicated the Fed's previously clear path for rate cuts, necessitating a reassessment of risk and liquidity in global markets [11][12].