Tightening U.S. cattle supplies, with the national herd at multi-decade lows following years of drought-driven liquidation and elevated feed costs, remain the dominant driver pushing ground beef prices higher into 2026. USDA forecasts show 2026 beef production declining to 25.547 billion pounds, with fed-steer prices projected to reach new highs as non-fed slaughter stays constrained and imports of lean trim rise to offset domestic shortfalls. Strong consumer demand has proven resilient to record retail levels near $6.25 per pound, supporting elevated valuations even as the cattle cycle shows early signs of stabilization. Traders are monitoring spring and summer 2026 slaughter data, import volumes, and any acceleration in herd rebuilding for signals that could moderate the upward price trajectory.