Recent softer-than-expected August core PCE data, which rose just 0.2% month-over-month against 0.3% forecasts and held the annual rate at a revised 3.0%, anchors trader sentiment for the September reading. This outcome, incorporating BEA annual revisions that lowered prior inflation measures, reinforces expectations for contained underlying price pressures despite resilient consumer spending. With the Fed having hiked rates in September and weighing further tightening, markets price in a closely contested path where 0.2% leads at 32% implied probability. Key swing factors include October labor market data, Treasury yields, and any further revisions ahead of the October 29 release.