Market insights

Analysis of the gilts yield curve reveals distinct shape movements across the periods examined. Over the past day, the spread change was (+5.55) - (+9.22) = -3.67bps, indicating a flattening move, as the 2Y yield rose faster than the 30Y yield, with all tenors moving higher between 5.5bps and 9.2bps. Over the past month, the spread change was (+8.45) - (+8.22) = +0.23bps, a marginal steepening, though the near-uniform increases across tenors (8.2bps to 11.1bps) suggest a move close to parallel. Over the past year, the spread change was (+25.97) - (+65.77) = -39.80bps, confirming a pronounced flattening, driven by the front end rising substantially more than the long end.

These shape changes carry distinct economic implications. Over the past day, the flattening move, concentrated in short-term yields, is typically associated with near-term monetary policy expectations affecting front-end pricing more than long-term growth or inflation assumptions. Over the past month, the broadly parallel shift across tenors points to a general upward repricing of yields, potentially reflecting shifting expectations across the entire curve rather than a change in relative short versus long-term views. Over the past year, the significant flattening, with the 2Y yield rising by 65.8bps against just 26.0bps for the 30Y, is consistent with tightening monetary policy conditions weighing more heavily on short-term rates, while longer-dated yields remained comparatively anchored, reflecting more stable long-term inflation and growth expectations.