IC平台：通胀推高澳洲联储加息预期，澳元兑美元延续涨势

Core Viewpoint - The Australian dollar (AUD) has shown strong performance against the US dollar (USD), trading around 0.7040, driven by better-than-expected inflation data, which has raised interest rate expectations from the Reserve Bank of Australia (RBA) [1][3]. Group 1: Inflation Data - Australia's December Consumer Price Index (CPI) rose by 3.8% year-on-year, up from 3.4% the previous month and exceeding the market expectation of 3.6% [3]. - The monthly CPI increased by 1.0%, significantly improving from the previous month's flat reading of 0% and surpassing the expected 0.7% [3]. - The trimmed mean inflation rate, a core inflation measure, rose by 0.2% month-on-month and 3.3% year-on-year, remaining above the RBA's target range of 2%-3%, reinforcing the necessity for interest rate hikes [3]. Group 2: Market Expectations - Following the inflation data, market expectations for RBA's monetary policy shifted, with a 70% probability of a rate hike at the upcoming meeting, up from 60% prior to the data release [3]. - Long-term interest rate pricing suggests that rates could rise to 3.85% by May and potentially to 4.10% by September, driven by increasing rate hike expectations [3]. Group 3: Trade Data - Australia's export prices increased by 3.2% quarter-on-quarter in Q4 2025, marking the first growth in three quarters and the largest increase in a year, while import prices rose by 0.9%, reversing a previous decline [4]. - The improvement in both export and import data reflects the resilience of Australia's external economy, indirectly boosting the attractiveness of the AUD [4]. Group 4: US Dollar Influence - Despite the AUD's current strength, its upward potential may be limited by the strengthening of the USD, as US Treasury Secretary Scott Pelley reiterated a strong dollar policy, leading to a rebound in the dollar index [4]. - The Federal Reserve's decision to maintain current interest rates and its indication of ongoing tight monetary policy, along with Chairman Jerome Powell's comments on data-driven policy adjustments, suggest a continued strong dollar environment [4].