The AUD/USD pair is slightly higher at 0.6660 in Thursday’s European session. The Aussie asset finds modest buying interest as the US Dollar (US) edges down with United States (US) core Personal Consumption Expenditure Price Index (PCE) data for May in focus, which will be published on Friday. Broadly, the Aussie asset has been oscillating in the range of 0.6625-0.6690 from more than a week.Investors will pay close attention to the US core PCE inflation data as it provides fresh cues over the interest rate outlook. Annually, the underlying inflation data is estimated to have softened to 2.6% from the prior release of 2.8%, with monthly figures growing at a slower pace of 0.1% from 0.2% in April.Soft inflation numbers would boost expectations of early rate cuts by the Federal Reserve (Fed), while hot figures would provide more room for the Fed to maintain the current interest rate framework for a longer period. The scenario would be favorable for the US Dollar. Currently, the US Dollar Index (DXY), which tracks the Greenback’s value against six major currencies, has corrected modestly to near 105.90.Meanwhile, traders have priced in two rate cuts this year and see the Fed choosing the September meeting as the earliest point to begin lowering interest rates. However, Fed policymakers singled out only one rate cut this year in the latest dot plot.On the Aussie front, higher-than-expected growth in price pressures has prompted expectations of more rate hikes by the Reserve Bank of Australia (RBA). The monthly Consumer Price Index (CPI) report for May showed that rising prices of fuel, food, electricity, and rentals accelerated inflation to 4.0%, which was higher than expectations of 3.8% and the prior release of 4.0%.More By This Author:Pound Sterling Exhibits Caution Ahead Of US Core PCE Inflation NZD/USD Price Analysis: Posts Fresh Monthly Low After Double Top Breakdown AUD/USD Hits Resistance Near 0.6690 After Rally Inspired By Hot Aussie Inflation