Market-implied odds place the strongest weight on a 2.6% October 2026 Core CPI YoY reading, consistent with the September print that surprised to the upside at 2.6% versus a 2.5% consensus. That outcome reflected broad-based strength in shelter and supercore services, with owners’ equivalent rent rising 0.35% m/m. Economists now project a softer 0.21% m/m core gain in October as used-vehicle prices ease and shelter inflation moderates, though Cleveland Fed nowcasts hover near 2.48% and base effects from prior energy spikes support stability near 2.6%. The BLS release scheduled for November 10 will resolve the market, with any deviation in shelter or goods components the key swing factor.