[CALENDAR ADDITION] Fed's Williams (Neutral) to speak on CNBC at 13:15BST/08:15EDT

A New York Fed president appearance on television is a different animal from a prepared speech: the NY Fed chief sits permanently on the FOMC, is typically read as close to the committee's centre of gravity, and the unscripted question and answer format has historically been where officials give the clearest read on the reaction function rather than the rehearsed line. The neutral tag implies no expected deviation from the prevailing stance, and calendar additions of this kind tend to matter only when the official uses the platform to nudge the front end, so the initial read-through is whether the timing relative to the most recent data and the next meeting suggests intent. The relevant transmission is the two-year and the rate path pricing at the front of the curve, with the dollar following the short-end differential rather than any headline verbatim. Comparable episodes have tended to fade quickly when the remarks restate existing guidance and to extend when they shift language on the conditions for the next move, which is the distinction that separates noise from signal here. Follow-ons are any clarification from other officials and how the remarks are framed in the subsequent Fed blackout or communications calendar.