October 5 Services PMI: Four Components, One Separate Price Signal
October 4, 2026. Preview of a scheduled release; September services results are not yet available.
Monday's services report can tell several stories at once. A stronger headline need not mean stronger hiring, and its prices reading answers a different question again. The useful preparation is to decide which signal you want before the numbers arrive.
The September ISM Services PMI is scheduled for Monday, October 5 at 10:00 a.m. Eastern Time, according to ISM's release calendar. That is 14:00 UTC and 17:00 in Kyiv. October is the publication month; September is the period being surveyed.
Four parts make the headline
ISM's August services report and methodology identify four equally weighted components: Business Activity, New Orders, Employment and Supplier Deliveries. The separate Prices Index is not one of those four.
That distinction suggests a better reading order: start with the composite, inspect its ingredients, then look at prices. Do not ask a single number to answer questions about activity, staffing and costs simultaneously.
Consider a hypothetical arithmetic example, not an ISM result or forecast. If three components stayed unchanged and the fourth rose by four points, their equally weighted average would rise by one point. The headline would improve even though most ingredients had not moved. This is why a summary and its underlying details can produce different, compatible descriptions.
For your own release note, leave space for one sentence explaining the driver. “The composite rose” is an observation. “Hiring improved” requires the employment reading. Save both only when the evidence supports both.
August shows why the distinction matters
In the August 2026 report, the headline was 55.4, while Employment was 47.8. Business Activity was 61.7, New Orders 60.9, and Supplier Deliveries 51.3. These are dated survey indexes, not September results or market probabilities.
The combination is a useful starting point for Monday's questions. Does the next report show activity and staffing moving together, or does their separation persist? Which component accounts for the change? You can ask those questions without predicting the answer or declaring a turning point in advance.
Our manufacturing PMI guide explains the diffusion-index framework. Keep that factory release in a separate row from this services release; a shared acronym is not a reason to merge the observations.
Prices and deliveries need their own labels
August's separate Prices Index was 72.6. Supplier Deliveries above 50 indicates slower deliveries, according to ISM's definitions. Neither figure is a percentage growth rate for consumer prices or delivery times.
A practical note should therefore distinguish what changed from why it changed. A delay could prompt a question about demand or capacity; the index alone does not settle that explanation. Read the accompanying discussion before attaching a cause, and label any broader interpretation as your inference.
Likewise, keep a survey cost signal separate from the inflation measure named in a forecast. Our PCE reading guide is a reminder to retain the publisher, measure and period beside every number. A prices-related headline is not automatically the particular inflation statistic you were tracking.
Prepare a release note before the rush
Use a short template on Monday: release name and reference month; headline level and change; component driving that change; separate prices observation; source link and time checked. Leave the entries blank until the official release is available.
If you are investigating an event contract through Predictions, copy the contract's actual wording beside that template. Confirm the named publisher, services versus manufacturing, threshold, rounding and treatment of revisions. The Kalshi and Polymarket comparison guide can help with venue context, but similar titles alone do not establish identical settlement terms.
This preview makes no current market-price claim. Its purpose is to make the next observation easier to interpret: identify the number, understand which question it answers, and keep the supporting details close enough to check.
