U.S. Services Sector Expanded to 54.5 in May, Outperforming Forecasts

The U.S. services sector experienced a notable acceleration in May, with the ISM Non-Manufacturing Index rising to 54.5. This figure exceeded the consensus forecast of 53.8, indicating a healthy expansion in the sector that underpins roughly two-thirds of the American economy. This marks the 23rd consecutive month the index has remained above 50, signaling sustained growth.

Several key measures of activity showed significant gains during the month. The business activity index advanced to 57.7 from 55.9 in April, while the new orders index saw a robust increase to 57.3 from 53.5. Both of these indices have consistently indicated expansion over the past year. However, the employment index saw a slight dip to 47.9 from 48.0, moving further into contraction territory after beginning the year with expansion. The supplier deliveries index also decreased to 55.2 from 56.8.

Despite the overall positive growth, inflationary pressures remain a prominent concern. The prices paid index climbed to 71.3 in May, up from 70.7 in April, reaching its highest level since August 2022. This suggests that service companies are encountering the fastest price growth in nearly two years. Survey comments from businesses highlight that supply chain disruptions and elevated fuel costs are contributing to these inflationary trends across various product categories.

The broad-based nature of the expansion is noteworthy, with seventeen out of eighteen major service industries reporting growth in May. Only the real estate sector experienced a contraction. While the continued strength in business activity and new orders is positive, some caution persists regarding the broader economic landscape. The ongoing inflationary environment is leading many service companies to postpone internal projects, and hiring efforts have come to a standstill after an initial increase earlier in the year.

The persistent high readings in the prices index, which at 71.3 in May is the highest since August 2022, underscore the ongoing challenge of rising costs. While this level is still below the peak observed during the COVID-related supply chain disruptions experienced in 2020-2022, it remains a significant factor. Economists will continue to monitor broader monetary indicators, such as the M2 money supply, to discern whether these short-term input price increases, potentially exacerbated by global events, translate into more entrenched long-term inflationary pressures. In a separate economic indicator, May also saw car and light truck sales reach an annualized rate of 16.1 million, a 1.0% increase from April and a 2.7% rise year-over-year.

Key terms

1. **ISM Non-Manufacturing Index**: A monthly economic indicator based on a survey of purchasing and supply executives in over a dozen non-manufacturing industries, reflecting the health of the services sector. A reading above 50 generally indicates economic expansion in the services sector, while a reading below 50 suggests contraction.

2. **M2 Money Supply**: A measure of the total amount of money in circulation, including cash, checking deposits, savings deposits, money market accounts, and mutual funds. Economists often monitor M2 to gauge potential inflationary pressures in the economy.

3. **Annualized Rate**: A calculation that converts a short-term growth rate into an annual rate. For example, monthly sales data can be multiplied to project a full year's sales, assuming the same rate continues.