[CALENDAR ADDITION] US President Trump is to deliver remarks in New York at 15:00EDT/20:00BST on Friday

Unscheduled or late-added presidential remarks have historically been a live catalyst under this administration, which has repeatedly used impromptu appearances, rather than formal statements, to float tariff actions, pressure the Federal Reserve, and comment on currencies and energy prices. The practical question is always the venue and framing: a scripted economic address in New York tends to differ from a free-form pool spray, and the latter has been the source of most of the headline risk in comparable episodes. Past sequences of this kind have seen the dollar, front-end rates, and trade-sensitive equity sectors move on stray lines rather than prepared text, with follow-through dependent on whether any pronouncement is subsequently formalised or walked back by officials. What distinguishes the cases is whether a comment becomes policy: remarks later codified in an order or announcement have had lasting effects, while off-hand lines have faded within sessions. The tells are any advance guidance on subject matter, whether senior economic officials are in attendance, and whether the timing overlaps with data releases or Fed communication windows. As a calendar entry alone, the note carries no content; the signal is purely in the scheduling itself.