Recent hotter-than-expected September CPI data, showing a 0.6% monthly rise and 3.7% annual increase, has driven the 2-year Treasury yield to approximately 4.8% amid shifting trader expectations for Federal Reserve policy. This release, released just ahead of the late-October FOMC meeting, elevated the implied probability of additional rate hikes this year, with the federal funds rate currently at 3.75-4.00%. Persistent inflation pressures, particularly in energy and shelter components, contrast with a moderating labor market where recent payroll gains have slowed. The 2-year yield remains sensitive to incoming data on producer prices, retail sales, and jobless claims, as markets price the path of monetary tightening into 2027 against resilient nominal growth and elevated term premiums.