Week ahead: US PCE inflation and global PMIs in focus after the Fed's hawkish turn

After a turbulent week dominated by the Federal Reserve's hawkish surprise and the easing of the Middle East energy crunch, markets turn next week to a heavy slate of inflation and activity data, headlined by the US personal consumption expenditures price index, the central bank's preferred inflation gauge. The releases will test whether the new Fed leadership's tougher line on prices is matched by the incoming data.

The shift in tone set the backdrop. In his first meeting at the helm, new Fed Chair Kevin Warsh prioritized returning inflation to the 2% objective and doubled down on the central bank's price-stability mandate, unsettling investors who had expected a more dovish posture and cutting against the mood of relief that subsiding geopolitical risk had brought. That makes Friday's PCE report for May especially consequential, as traders look for confirmation of how sticky underlying price pressures really are.

Forecasts point to inflation that remains uncomfortably elevated. According to the Cleveland Fed's nowcasting model, core PCE is projected to have held steady at around 3.3% in May, while the headline measure is seen edging up to roughly 4.0% from 3.8%, levels still inflated by the energy spike from the conflict. A print in line with those estimates would reinforce the Fed's cautious stance, whereas any cooling could revive debate about how long rates need to stay high now that oil prices are falling.

The same day brings final first-quarter GDP figures and durable goods orders for May, rounding out the picture of demand and growth. Ahead of that, attention on Tuesday falls on the S&P Global flash PMIs for June, an early read on whether business activity in manufacturing and services is holding up as the energy shock fades and financial conditions tighten. The surveys will be parsed for signs of how firms are navigating the shift from war-driven price pressures toward a more normal environment.

Inflation is also on the agenda across several other economies. Canada releases its May CPI on Tuesday, Australia follows with its own reading on Wednesday, and Japan caps the week with preliminary June figures for the Tokyo region on Friday, each reflecting varying degrees of exposure to the recent run-up in energy costs. Together they will offer a broad gauge of how the global inflation pulse is responding to a falling oil price.

The yen remains a focal point. With the dollar once again pressing toward the 161 mark against the Japanese currency, the likelihood of intervention by Tokyo's authorities is elevated, and traders are wary of sudden official action. Friday's Tokyo inflation data is seen as unlikely to lend the yen much support even if core prices tick higher after months of decline. A more meaningful catalyst could come on Wednesday, when the Bank of Japan publishes the summary of opinions from its June meeting; any sign of previously undisclosed hawkish views could lift rate-hike expectations and offer the currency a firmer footing.

Beyond the data, the broader narrative pits a newly hawkish Fed against a world where the energy shock is receding. If inflation readings stay hot, the case for higher-for-longer policy strengthens and the dollar's advantage persists; if they soften, the market may begin to question how durable the hawkish pivot can be once cheaper oil works through the numbers. With central-bank decisions also due in several emerging economies, the week promises plenty for markets to digest as the second half of the year comes into view.