Elevated April 2026 CPI inflation at 3.8% year-over-year, driven by a sharp surge in energy prices amid Middle East geopolitical tensions, has anchored trader sentiment toward delayed or no Federal Reserve rate cuts through year-end. The federal funds target range remains steady at 3.50%-3.75% following consecutive holds, with resilient labor market data including 4.3% unemployment supporting the Fed's data-dependent stance. Market-implied odds on related Polymarket contracts reflect this, pricing the highest probability on a potential December move while assigning minimal chance to cuts before September. Key upcoming catalysts include the June 16-17 FOMC meeting and the next CPI release, which could shift expectations if inflation moderates or labor conditions weaken.