The 5-year Treasury yield, recently trading near 4.6% after peaking above 5.1% in early October 2026, has been driven primarily by sticky inflation readings above the Fed’s 2% target, reinforced by energy price pressures and a resilient economy. The Federal Reserve’s September rate hike to the 3.75–4.00% range, coupled with dot-plot signals for additional tightening, shifted market-implied rate paths higher and elevated term premiums amid large fiscal deficits and heavy Treasury supply. Traders are watching the November 10 CPI release and December FOMC meeting for confirmation on whether inflation breadth narrows enough to cap further upside or sustains the recent yield climb into year-end.