The August 2026 Core PCE YoY release on September 30 confirmed a 3.0% reading, matching the ≤3.0% threshold and driving the market-implied odds to near-certainty. This outcome reflected a 0.2% monthly increase—below consensus forecasts around 0.3%—amid downward revisions to prior months and methodological changes by the BEA that tempered the annual rate from earlier estimates near 3.3%. With the data aligning precisely at the boundary and no immediate upward revisions expected, trader consensus has consolidated firmly. The primary risk to this positioning would involve subsequent benchmark revisions or definitional adjustments that lift the final figure above 3.0%, though such changes typically occur with a lag and have limited impact on near-term resolution.