For markets, US Federal Reserve chief Jay Powell is the Grinch who stole Christmas. But the festive shakeout in bonds, currencies and stocks now under way in the wake of the US central bank’s latest pronouncements is a mini-crisis of investors’ own making.

Fed meetings, and the minutiae of its public statements, are always marquee events for investors, setting the tone across all major asset classes. Wednesday’s meeting, the last of 2024, always came with the potential for greater punch, given the timing — right on the cusp of Donald Trump’s second stint in the White House. 

The decision on rates itself — a quarter-point chop off the benchmark — was in line with expectations. But it went downhill from there, as the central bank’s apparent cooling on further cuts next year — an allusion to the potentially inflationary impact of Trump’s economic policies — has gone down like a mouldy mince pie.