The latest Conference Board Leading Economic Index (LEI) for May was down 0.4% from the April final figure of 118.8.
The Conference Board Leading Economic Index® (LEI)for theU.S. decreased by 0.4 percent in May 2022 to 118.3 (2016 = 100), following a 0.4 percent decline in April 2022. The LEI is now down 0.4 percent over the six-month period from November 2021 to May 2022.
“The US LEI fell again in May, fueled by tumbling stock prices, a slowdown in housing construction, and gloomier consumer expectations,” said Ataman Ozyildirim, Senior Director of Economic Research at The Conference Board. “The index is still near a historic high, but the US LEI suggests weaker economic activity is likely in the near term—and tighter monetary policy is poised to dampen economic growth even further.” More
Here is a log-scale chart of the LEI series with documented recessions as identified by the NBER. The use of a log scale gives us a better sense of the relative sizes of peaks and troughs than a more conventional linear scale.

For a better understanding of the relationship between the LEI and recessions, the next chart shows the percentage-off the previous peak for the index and the number of months between the previous peak and official recessions.

LEI and Its Six-Month Smoothed Rate of Change
Based on suggestions from Neile Wolfe of Wells Fargo Advisors and Dwaine Van Vuuren of RecessionAlert, we can tighten the recession lead times for this indicator by plotting a smoothed six-month rate of change to further enhance our use of the Conference Board's LEI as a gauge of recession risk.

As we can see, the LEI has historically dropped below its six-month moving average anywhere between 2 to 15 months before a recession. Here is a twelve-month smoothed out version, which further eliminates the whipsaws:

The Conference Board also includes its Coincident Economic Index (CEI) in each release. It measures current economic activity and is made up of four components: nonagricultural payroll, personal income less transfer payments, manufacturing and trade sales, and industrial production. Based on observations, when the LEI begins to decline, the CEI is still rising. Here's a chart including both the CEI and LEI.

Here is a chart of the LEI/CEI ratio, which perhaps has been a leading indicator of recessions. We count the lead time as the number of months that the ratio has been declining prior to a recession. There have been times where the ratio has been in decline for several months without a recession.

Read more updates by Jill Mislinski