Market Brief: Dollar ascends after hawkish Fed decision

Risk sentiment is improving across the financial markets and the dollar is holding near a seven-week high after the Federal Reserve fired the starting gun on a new monetary tightening cycle and oil prices pulled back, easing tensions in bond markets.

In yesterday's unanimous decision, the Fed's rate-setting committee raised borrowing costs by a quarter of a percentage point, saying the move would help return inflation to target in a “timelier” way. Chair Kevin Warsh pinned the decision on a strong economy, a stubbornly slow disinflation process, and geopolitical tensions that are lifting commodity prices—appearing to signal that the Fed is no longer willing to wait out the energy shock from the war in Iran. “The plain fact is that inflation is too high, and has been for too long,” he said. “This summer's inflation readings do not tell me that underlying trends have meaningfully improved.”

The move bore all the hallmarks of the start of a tightening cycle. An updated summary of economic projections—the “dot plot”—showed officials now expect to raise rates once more this year and to keep them high through 2027. Repeating views expressed at the Jackson Hole conference in late August, Warsh said he would “be hard pressed to describe broad financial conditions as 'restrictive'”, explaining that the Fed had “removed a dose of accommodation so that financial and credit conditions would be more consistent with our ultimate objectives”—language implying that rates remain stimulative, and that this was not a “one and done” move.

Markets are interpreting the decision as unequivocally hawkish. Policy-sensitive two-year yields have risen sharply, widening rate differentials between the US and other major economies, and currencies are reacting even more dramatically, with the trade-weighted dollar consolidating territory after posting its biggest post-Fed advance since December 2024. At the same time, the move has bolstered the Fed's inflation-fighting credibility, putting pressure on long-term breakevens and capping gains in ten-year Treasury yields.

an easing in supply concerns. Brent is at $103 a barrel after topping $109 earlier in the week, on reports that Saudi Arabia could restore roughly half the capacity of its East-West pipeline within days—undoing some of the damage from last week's drone attacks on pumping stations—and that it will begin delivering crude to Asian buyers just outside the Strait of Hormuz, sparing international shippers from having to make the transit themselves.

The British pound is paring gains after the Bank of England left rates unchanged and communicated little urgency in delivering further rises. Contrary to market expectations, there was no hawkish tilt on the rate-setting committee, with just three members dissenting in favour of an earlier move—the same as in July. In the statement accompanying the decision, policymakers acknowledged the risk of a broader inflation shock should energy prices remain high and volatile for an extended period, but said “there has been little evidence so far of material second-round effects in price and wage-setting”—suggesting officials would prefer to avoid tightening into an energy price shock and weakening the economy. Where swap markets were earlier in the week pricing roughly 48 basis points in tightening by year-end, just 36 are now discounted.

Tonight the Bank of Japan will almost certainly deliver a rate hike of its own, lifting benchmark borrowing costs to a three-decade high. The fully-priced move is unlikely to move markets on its own; the focus will be on any guidance Governor Kazuo Ueda offers on the timing and pace of further normalisation—and the yen is vulnerable to nuances in either direction. Much as in the run-up to yesterday's Fed meeting, a dovish communications tilt could weaken the currency and raise inflation concerns, while hawkish guidance could be interpreted as lowering long-term inflation risks—thereby depressing Japanese yields—or as signalling an acceleration in the tightening trajectory ahead, helping to lift them.

Taken in sum, currency markets remain deeply unsettled, even if headline volatility levels remain relatively subdued. Long-standing correlations have stopped working, and many event risks are producing counter-intuitive moves. Against that backdrop, hedgers should trim risk and resist the urge to over-optimise.

Market Overview

Data as of 7:15 AM EDT

Notes: DXY: Dollar index, DMA: Daily Moving Average, Pivot points are calculated on a one-month basis, 3-month and 10-year spreads are against USD, Implied V.: implied at-the-money option volatility

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