Scenario × Asset Analysis

What Happens to IG Credit Spread (OAS) When the Leading Economic Index Turns Negative?

The Leading Economic Index anticipates recessions by 6-12 months. What happens when its six-month change turns negative, warning of contraction ahead?

IG Credit Spread (OAS)

82 bps

as of Apr 13, 2026

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Trigger: Leading Index for US

1.72

Condition: six-month change turns negative 2% or worse

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How IG Credit Spread (OAS) Responds

When the Leading Economic Index Turns Negative, IG Credit Spread (OAS) typically responds to the changing macro environment. ICE BofA Investment Grade OAS, credit stress in high-quality corporate bonds. This scenario is particularly relevant for credit & financial stress because changes in Leading Index for US directly influence the macro environment for IG Credit Spread (OAS). Investors should monitor both the trigger condition and IG Credit Spread (OAS)'s response to position accordingly.

Scenario Background

The St Louis Fed's Leading Economic Index (USSLIND) aggregates forward-looking indicators: yield curve, stock prices, building permits, initial claims, manufacturing orders, and consumer expectations. The six-month annualized change is the most reliable recession signal: a decline below negative 2% has preceded every US recession since 1960 with a median lead time of six months.

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Historical Context

USSLIND six-month changes below -2% have preceded each recession since 1970. The 1973-1975 recession saw the LEI turn negative in late 1973 with peak six-month declines of -5%. The 1980-1982 double-dip produced two separate LEI collapses. The 2001 recession was preceded by LEI turning negative in early 2000. The 2008 recession showed LEI turning negative in December 2007, the exact month the recession began. The 2022-2023 period saw LEI turn negative for over 20 consecutive months without trigge...