Bangkok speech by Fed's Warsh could signal next move after hot CPI

This stands out as the day's most consequential appearance. Two-year Treasury yields jumped on Wednesday's inflation report, and any hint that an October move is on the table would hit short-dated Treasuries and the dollar hardest. Oil remains the key swing factor: the latest surge in inflation is driven mainly by fuel costs linked to the Iran war, so a continued climb in crude would feed directly into expectations for Fed tightening. If Warsh sounds hawkish, equities and gold — both of which lost ground after the CPI print as yields rose — could come under fresh pressure. If he stays guarded and sticks to his opposition to forward guidance, the debate over a hike would remain data-dependent.

For two months, Warsh has contended that inflation will not correct on its own. The stronger-than-expected September CPI gives him fresh ammunition at a moment when traders are split on whether the Fed's next rate rise will land in October or December.

Summary:

• At 03:30 GMT (23:30 ET Thursday), Warsh joins a moderated conversation at the IMF meetings in Bangkok.
• The Fed's September quarter-point increase to 3.75%-4.00% was its first since 2023 and passed unanimously.
• Higher fuel costs pushed both headline and core inflation up in September, and the CPI figures came in ahead of expectations.
• The pace of hiring has dropped off sharply, yet unemployment remains low and inside a narrow band.
• Most Fed officials indicated at least one more increase this year, and the next meeting runs from 27 to 28 October.
• Warsh has made clear that inflation worries him more, and he has rejected the idea of forward guidance.

Kevin Warsh, chair of the Federal Reserve, is scheduled for a moderated conversation at the IMF and World Bank annual meetings in Bangkok on Friday. That appearance comes only days after US inflation data made the case for further tightening stronger. The event starts at 03:30 GMT (23:30 US Eastern on Thursday), under two weeks before the Federal Open Market Committee gathers on 27 and 28 October.

The central bank remains on a tightening track. According to its published statement, the Fed lifted the federal funds target range by a quarter point to 3.75%-4.00% in September — the first such increase since 2023. The decision carried unanimous support. It also unwound the final one of three quarter-point reductions made in late 2025 and marked a distinct turn toward fighting inflation.

Prices were the force behind that change. Inflation has stayed above the Fed's 2% objective for years, and fuel costs tied to the Iran war have driven it farther away. Wednesday's release of September consumer price data showed headline inflation climbing once more and exceeding expectations, while core inflation ticked up as well. In September, the Fed stated that inflation is still elevated and that the decision would help bring it back to target sooner.

The jobs side of the Fed's dual mandate is not much of a drag at the moment. Recent months have brought a clear slowdown in hiring, and prior data have been marked down. Still, unemployment has held within a tight band and is historically low.

Warsh's stance is unambiguous. During his August Jackson Hole address, he said inflation was too high and would not return to target by itself, adding that underlying price pressures had shown no meaningful improvement. He viewed inflation as a greater risk than the labour market. He also argued that rates were not currently restraining activity, given robust investment and consumer spending, and called short-term rates the Fed's principal instrument against inflation. He has also said he will not offer forward guidance about upcoming meetings.

Other policymakers have struck a similar note. Cleveland Fed President Beth Hammack, a voter on the FOMC this year, dissented in July in favour of a rise. This week she said she thinks rates must go higher to cool demand, though she remains open on when.

Markets had been leaning toward no change in October after a weak September jobs report. The inflation figures released Wednesday then drove Treasury yields up, with traders raising their bets on further tightening. At their September meeting, most Fed officials expected at least one more rise before the end of the year.

A few things to monitor:

• October: whether Warsh treats an October move as a live option, or sticks to refusing to preview decisions.
• Energy: how he explains the fuel-driven inflation increase and whether he sees the rise spilling into wider price pressures and expectations.
• Jobs: whether the hiring slowdown is addressed in his remarks at all.
• AI investment: with the IMF as the backdrop, whether he revisits the argument that strong AI-related investment is one reason current rates are not restraining activity.