The Federal Reserve is laying the groundwork for the start of a cycle of interest-rate hikes that the bond market warns might be unusually constrained in how far it can go, setting the two on a collision course where one will eventually have to give.
The Treasuries yield curve -- or the spread between short-term and long-term interest rates -- looks set to be the flattest at the beginning of a Fed tightening cycle in a generation if the central bank begins raising its benchmark overnight rate in mid-2022 as now forecast. The two-year, 10-year spread is about 83 basis points, with futures indicating 55 basis points in June.