Global Factory Activity Stalls in October as Energy Costs Squeeze Margins

The first read on October business activity showed a global expansion that is stalling. The S&P Global Flash Composite PMI for the U.S. slipped to 51.1, the euro area composite eased to 50.3, and Japan's flash figure dipped to 50.9 — all above the 50 no-change mark but below their September levels.

The composition is more troubling than the headline. Manufacturers are reporting the fastest rise in input costs since mid-2022, as the Middle East supply shock keeps crude near $114 and lifts energy, freight and petrochemical inputs. Output-price gauges, however, are rising more slowly, squeezing producer margins from both sides.

"This is a classic supply-side squeeze rather than a demand boom," said Elena Maurer, chief economist at Transatlantic Economics. "New orders are decelerating at the same time costs are accelerating. That combination is stagflationary at the margin and leaves little room for a soft landing to be taken for granted."

The euro area is closest to contraction, with manufacturing output contracting for an eighth straight month and the German composite index back below 50. French services, meanwhile, are being held back by the budget crisis and nationwide protests that have dented business confidence.

Japan's reading held above 50 on a still-weak yen and solid services demand, but the BoJ is watching the same input-cost channel. With core inflation running above the 2% target, the flash PMI's cost component only strengthens the case for the December hike markets already expect.

For central banks, the surveys cut both ways: weakening activity argues for patience, while accelerating input prices argue for tightening. The energy impulse is the tiebreaker, and as long as crude stays elevated, the balance of risk tilts toward the inflation-fighting instinct.