[ANALYSIS] Cheat Sheet: Bank of England September 17th announcement

The Bank of England under Bailey has historically split its communication into the rate vote, the guidance language, and the QT decision as separate votes, and in past episodes the gilt curve has moved on the balance-sheet details as much as on the rate itself: slowing QT and skewing sales away from the long end has tended to compress long-end yields and flatten the curve, while the rate split drives the front end through the vote margin. The 6-3 versus 5-4 distinction matters because this MPC has a visible hawkish bloc, and named members shifting camp has been the more reliable signal than the majority's language. The central tension in this cycle is whether energy-driven headline inflation feeds wages, so the phraseology around second-round effects is the tell for whether a hold is the terminal stance or a pause before tightening. Press reports that long-maturity gilt sales stop or that sales run through the DMO rather than the secondary market would be structurally significant for the back end, given how sensitive that sector has been to supply mechanics on prior occasions. The follow-ons are the vote split and market notice at the decision, then the Governor's later remarks and the October budget, which has historically been treated by the MPC as a reason to wait.