澳元强势攀升 加息落地支撑汇率走强

Core Viewpoint - The Australian dollar (AUD) has strengthened against the US dollar (USD) due to the Reserve Bank of Australia's (RBA) interest rate hike and the weakness of the USD, with expectations of continued upward momentum in the AUD exchange rate. Group 1: Economic Indicators - As of February 4, 2026, the AUD/USD exchange rate is 0.7031, showing a slight increase of 0.1282% within a daily range of 0.7011 to 0.7036 [1] - The RBA raised the cash rate by 25 basis points to 3.85% on February 2, 2026, marking it as the first major developed economy to implement tightening measures in 2026, driven by rising inflation pressures [1] - Australia's Consumer Price Index (CPI) rose to 3.8% in December 2025, exceeding market expectations, alongside strong private demand and a tight labor market [1] Group 2: Market Dynamics - The USD index fell by 0.22% to 97.39 on February 3, 2026, amid concerns over the long-term credit and policy easing of the USD, leading to capital outflows from USD assets and indirectly boosting non-USD currencies like the AUD [1] - The RBA's stance on inflation suggests that further rate hikes may be possible, maintaining a tight monetary policy that supports the AUD, contrasting with the Federal Reserve's recent rate cuts and easing measures [2] Group 3: Technical Analysis - The AUD/USD shows strong bullish momentum, with the weekly chart indicating a breakout from previous ranges and a clear bullish alignment in MACD indicators, suggesting sufficient upward momentum for the medium to long term [3] - Key resistance is identified at the 0.7050 level, with potential for further gains towards the 0.7100 mark if this level is breached, while 0.7000 serves as a critical support level [3]