ISM Non-Manufacturing: Continued Growth at a Slower Rate

Please note this as a guest post from Jill Mislinski

Today the Institute for Supply Management published its latest Non-Manufacturing Report. The headline NMI Composite Index is at 59.0 percent, down 1.3 percent from last month's 60.3 percent.Today's number came in above the Investing.com forecast of 56.1 percent.

Here is the report summary:

"The NMI® registered 59 percent in August, 1.3 percentage points lower than the July reading of 60.3 percent. This represents continued growth in the non-manufacturing sector at a slower rate. The Non-Manufacturing Business Activity Index decreased to 63.9 percent, which is 1 percentage point lower than the July reading of 64.9 percent, reflecting growth for the 73rd consecutive month at a slower rate. The New Orders Index registered 63.4 percent, 0.4 percentage point lower than the reading of 63.8 percent in July. The Employment Index decreased 3.6 percentage points to 56 percent from the July reading of 59.6 percent and indicates growth for the 18th consecutive month. The Prices Index decreased 2.9 percentage points from the July reading of 53.7 percent to 50.8 percent, indicating prices increased in August for the sixth consecutive month. According to the NMI®, 15 non-manufacturing industries reported growth in August. Overall, respondents continue to be optimistic about business conditions and the economy. This is reflected by indexes that are again strong; however, lower than what was seen in July."

Unlike its much older kin, the ISM Manufacturing Series, there is relatively little history for ISM's Non-Manufacturing data, especially for the headline Composite Index, which dates from 2008. The chart below shows Non-Manufacturing Composite. We have only a single recession to gauge is behavior as a business cycle indicator.

The more interesting and useful subcomponent is the Non-Manufacturing Business Activity Index. The latest data point at 63.9 percent is down from 64.9 the previous month.

For a diffusion index, this can be an extremely volatile indicator, hence the addition of a six-month moving average to help us visualizing the short-term trends.

Theoretically, this indicator should become more useful as the timeframe of its coverage expands. Manufacturing may be a more sensitive barometer than Non-Manufacturing activity, but we are increasingly a services-oriented economy, which explains our intention to keep this series on the radar.

Here is a table showing trend in the underlying components.


Here is a link to our coverage of the latest ISM Manufacturing report.

Note: We use the FRED USRECP series (Peak through the Period preceding the Trough) to highlight the recessions in the charts above. For example, the NBER dates the last cycle peak as December 2007, the trough as June 2009 and the duration as 18 months. The USRECP series thus flags December 2007 as the start of the recession and May 2009 as the last month of the recession, giving us the 18-month duration. The dot for the last recession in the charts above are thus for November 2007. The "Peak through the Period preceding the Trough" series is the one FRED uses in its monthly charts, as illustrated here.

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