美指创新低逼近关键支撑 政策情绪博弈震荡格局

Core Viewpoint - The US dollar index continues to show weakness, hitting a new low for the year at 96.1575, driven by expectations of continued monetary easing by the Federal Reserve and diverging policies among global central banks [1][2]. Group 1: Dollar Index Performance - As of January 28, the dollar index was reported at 96.224, down 0.82% from the previous trading day, with a trading range of 96.1575 to 97.2896 [1]. - The dollar index experienced a decline of over 9% in 2025, marking its worst annual performance since 2017, with this downward trend expected to continue into 2026 [2]. Group 2: Federal Reserve and Economic Factors - The Federal Reserve has completed three rate cuts in 2025, with expectations for two additional 25 basis point cuts in 2026, influenced by a deteriorating labor market and manageable inflation levels [1]. - The anticipated appointment of a new Fed chair by President Trump, likely to adopt a more dovish monetary policy, could further diminish the attractiveness of dollar-denominated assets [1]. Group 3: Global Central Bank Policies - In contrast to the Fed's easing stance, major central banks like the European Central Bank and the Bank of England are expected to maintain current interest rates, while some emerging market central banks may initiate rate hikes [2]. - This divergence in monetary policy is leading to a narrowing of the interest rate differential between the US and Europe, weakening the relative yield advantage of the dollar [2]. Group 4: Technical Analysis - The dollar index is currently testing key support levels between 96.20 and 96.35, which coincide with previous low points and psychological support at the 96 mark [3]. - There are mixed signals in technical indicators, with the RSI entering oversold territory, suggesting potential for a short-term rebound, while the MACD indicates that the downtrend has not yet reversed [3]. Group 5: Market Outlook - The upcoming Federal Open Market Committee (FOMC) meeting is seen as a critical indicator for the dollar's short-term direction, with expectations that a neutral stance could provide temporary support [4]. - Long-term trends suggest that the dollar is in a typical down cycle, which historically lasts 7-10 years, indicating that the current downtrend may persist [4]. Group 6: Non-USD Currency Performance - The euro is expected to benefit from marginal improvements in the Eurozone economy and the ECB's stable policies, with a projected increase of over 13.4% against the dollar in 2025 [4]. - The Australian dollar may see optimistic trends due to potential rate hikes by the Reserve Bank of Australia, while the Japanese yen is expected to remain weak due to high US-Japan interest rate differentials [4].