For Release 10:30 AM ET, September 9, 2026
Using the Composite Indexes: The Leading Economic Index (LEI) provides an early indication of significant turning points in the business cycle and where the economy is heading in the near term. The Coincident Economic Index (CEI) provides an indication of the current state of the economy. Additional details are below.
The Conference Board Leading Economic Index® (LEI) for South Korea decreased by 1.4% to 118.3 (2016=100) in July 2026, more than reversing a 1.2% increase in June. However, the LEI expanded by 2.9% over the six-month period between January and July 2026, a slightly higher rate compared to the 2.1% growth over the previous six-month period between July 2025 and January 2026.
The Conference Board Coincident Economic Index® (CEI) for South Korea inched down in July by 0.2% to 112.9 (2016=100), only partially reversing a 1.7% increase in June. Overall, the CEI expanded by 1.2% over the six-month period between January and July 2026, slightly slower than the 1.3% growth over the previous six-month period.
The next release is scheduled for Wednesday, October 7, 2026, at 10:30 A.M. ET.



About The Conference Board Leading Economic Index® (LEI) and Coincident Economic Index® (CEI) for South Korea
The composite economic indexes are key elements in an analytic system designed to signal peaks and troughs in the business cycle. Comprised of multiple independent indicators, the indexes are constructed to summarize and reveal common turning points in the economy in a clearer and more convincing manner than any individual component.
The CEI reflects current economic conditions and is highly correlated with real GDP. The LEI is a predictive tool that anticipates—or “leads”—turning points in the business cycle by around three months.
The six components of the Leading Economic Index® for South Korea are:
The four components of the Coincident Economic Index® for South Korea are:
To access data, please visit: https://esf.conferenceboard.esgauge.org/data-central
About The Conference Board
The Conference Board is the Member-driven think tank that delivers Trusted Insights for What's Ahead®®. Founded in 1916, we are a nonpartisan, not-for-profit organization holding 501 (c) (3) tax-exempt status in the United States. TCB.org l Learn about Membership
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