Recent upward pressure on 10-year Treasury yields stems primarily from persistent inflation above the Fed’s 2% target, a resilient U.S. economy, and expectations for additional policy rate hikes following the September 2026 FOMC increase. Yields reached 5.24–5.29% in early October 2026, levels last seen in 2007, supported by elevated Treasury and corporate issuance tied to fiscal deficits and AI-driven borrowing. Real rate expectations and term premia account for most of the rise since February, while long-term inflation breakevens remain relatively anchored. Key near-term catalysts include upcoming CPI and PCE releases, October and December FOMC decisions, and labor market data that could shift market-implied rate paths and influence how high yields test before year-end 2026.