Recent sharp declines in the 5-year Treasury yield, which touched 4.78% on October 23 after trading above 5.06% earlier in the month, reflect safe-haven demand amid equity sell-offs in AI-related stocks and concerns over debt-funded data center expansion. These flows have outweighed upward pressure from sticky inflation, with September CPI at 3.7% year-over-year and core at 2.6%, alongside elevated oil prices near $100 per barrel. The Federal Reserve maintains the funds rate at 3.75-4.00% following its September hike, with markets pricing limited additional tightening this year. Key near-term catalysts include the late-October FOMC meeting, flash PMI readings, and ongoing fiscal deficit trends that continue to support a higher term premium.