UK sells GBP 1.25bln 2029 Gilt via Tender: b/c 3.65x (prev. 3.61x), average yield 4.818% (prev. 4.062%)

Moves of this size between auctions of a similar line tend to reflect the back-up in yields across the intervening period rather than any deterioration in sponsorship, and the cover ratio here points to absorption that remains comfortable. The distinction worth drawing is between the demand signal, which this print does not show weakening, and the concession signal, where a higher average yield tells more about where the belly of the curve has repriced since the last tap. Historically, gilt supply has been digested cleanly when covers hold above typical levels and tails stay short, with stress showing first in poor tail statistics and forced post-auction cheapening rather than in the headline ratio. What matters next is the size of the tail, the breakdown of bidder behaviour if published, and how the result sits against the prevailing issuance calendar and any shift in DMO remit, since heavy supply phases have in the past amplified sensitivity at the long end and in inflation-linked peers.