The Federal Reserve's September 15-16 FOMC meeting stands as the immediate catalyst for trader sentiment on rate-hike probabilities, with the federal funds target range holding at 3.50%-3.75% since January following prior easing. Recent inflation pressures from elevated energy prices tied to geopolitical tensions, alongside tariff risks, have prompted a divided July vote (9-3 hold) and growing analyst expectations for a potential 25-basis-point increase, though a September 4-9 Reuters poll shows 70% of economists still forecasting no change at the meeting. Incoming August CPI data due September 11 and labor-market readings will shape the outcome, as officials balance persistent core inflation above the 2% target against a stable employment backdrop. Market-implied odds via futures and prediction platforms reflect this uncertainty, with primary dealers split on any 2026 tightening and the next dot-plot projections adding further clarity on the policy path.