Recent August ISM Services PMI strength at 55.4, above the 54.3 consensus and July’s 54.1, has set a high bar for September amid resilient demand signals like business activity at 61.7 and new orders at 60.9. Trader consensus, reflected in the heaviest weighting on the 53.0–53.9 bin, anticipates moderation toward the 12-month average near 53.7 as employment remains in contraction at 47.8 for a second month and price pressures intensify to 72.6 on tariff and Middle East supply-chain effects. Key swing factors include whether new orders and inventories sustain momentum or if cautious hiring and elevated input costs prompt further cooling, with the early-October release serving as the immediate catalyst.