[MARKET ANALYSIS] Gilts lead on Burnham and GDP, OAT-Bund 10yr yield spread hits another multi-year high

Gilt rallies sparked by political signalling on EU relations fit a familiar pattern in UK rates: idiosyncratic political risk premia have been the recurring driver of Gilt under- and outperformance relative to core peers, and verbal openness to closer EU ties has historically compressed that premium without any policy substance behind it. The note's own caveat is the established tell: a 50-tick bounce that leaves the contract barely above its low is short-covering behaviour, not a repricing, and episodes of this kind have tended to fade unless followed by concrete negotiation mandates. The upward GDP revision is the more durable leg, but revisions to back quarters rarely shift the policy path on their own. The OAT-Bund spread pushing through 120bps to its widest in over a decade is the structurally more significant thread: French spread widening episodes have typically been driven by fiscal trajectory against EU deficit procedures rather than by growth, and the transmission channel is the perception of supply and EDP slippage rather than any ECB reaction, which keeps Bunds bid even as OATs lag. Worth noting the decoupling pattern: OATs rising in price while the spread widens is the classic signature of a core-led rally where France simply participates less. The follow-ons are the French debt plan's reception, any Commission commentary on the EDP path, and the US PCE methodology changes, which historically have injected one-off noise into the read on the Fed's preferred gauge.