**Recent hawkish signals from the September 16 FOMC meeting, including a 25 basis point hike to the 3.75-4.00% target range and an updated dot plot with a 4.1% median end-2026 rate projection, have driven market-implied odds for another 25 bp increase at the October 27-28 meeting to roughly 55-70% across prediction platforms and Fed funds futures.** Persistent inflation pressures, with core PCE and other readings showing limited progress toward the 2% target, combined with resilient growth and labor market data, underpin the shift in trader sentiment toward further tightening. Fed officials, including Governor Barr, have reinforced expectations of additional policy adjustment to achieve a timelier return to target. Key upcoming catalysts include October economic releases on inflation and employment, plus any intervening speeches, which could sway the closely contested probability ahead of the decision. Markets price in this path with real capital at risk, reflecting the balance between inflation risks and the absence of forward guidance.