S&P Global US Services PMI
Published:
A monthly survey indicator of business conditions across the US service sector.
Full explanation
The S&P Global US Services PMI is a monthly survey-based measure of business conditions in the United States service sector. It summarizes whether surveyed service-sector purchasing managers report improvement, deterioration or no change from the prior month. The headline index is diffusion-based, with 50 generally separating expanding from contracting activity. It also provides timely detail on business activity, new business, employment and price pressures.
Each month has two readings of the same survey. The Flash reading is normally released in the second half of the month and is based on a substantial but incomplete set of responses. The Final reading follows in the first few working days of the next month and includes the fuller response set. Traders often pay more attention to the Flash because it gives the earlier signal, while the Final is usually judged against the Flash reading.
Why traders watch it
Services make up a large share of US economic activity, so the release can influence views on growth, inflation persistence and the Federal Reserve policy outlook. Surprises can affect the US dollar and US interest-rate markets, particularly when its activity or price components differ from expectations.
Market interpretation
- US dollar
- Unexpected changes in the headline index or its activity and price components can alter perceptions of the US growth and policy outlook.
- US interest-rate markets
- The release can influence rate expectations when it changes views on demand, employment or service-sector inflation pressures.
- US equities
- The details may affect sectors sensitive to domestic demand, labor costs and interest-rate expectations.
Stronger vs weaker outcomes
A higher-than-expected reading may be viewed as evidence of firmer services-sector momentum, while a lower-than-expected reading may point to softer conditions. Participants may also assess whether the index is above or below 50 and review the employment, new-business and price measures.
A higher-than-expected PMI may be interpreted as firmer service-sector activity. Stronger new-business or employment readings, and elevated price measures, may receive additional attention.
A lower-than-expected PMI may be interpreted as softer service-sector conditions. Weaker business activity, new business or employment components may reinforce that reading.
Readings above 50 generally indicate expanding service-sector activity, while readings below 50 generally indicate contraction.
Typical volatility
Moderate. This is a private survey rather than an official output measure, and it is one of multiple US services indicators. Monthly readings can be affected by sampling, seasonal adjustment and differences between the flash and final estimates.
Trading considerations
- Check whether the calendar item is the flash or final S&P Global estimate, as the two release stages are distinct.
- Compare the headline result with business activity, new business, employment and price components rather than relying on one number alone.
- Consider the release alongside other US services surveys and official spending, employment and inflation data.
- Allow for potentially wider spreads and faster price moves around the scheduled publication time.
Educational guidance only — never a trading signal or recommendation.
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