CONVEX
Scenario × Asset Analysis

What Happens to Real Effective Exchange Rate When Real GDP Turns Negative?

What happens when real GDP contracts? Recession definition, Fed response, and historical market behavior during negative growth quarters.

Real Effective Exchange Rate
105.88
as of Feb 1, 2026
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Trigger: Real GDP
$24B
Condition: declines quarter-over-quarter (annualized)
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How Real Effective Exchange Rate Responds

When Real GDP Turns Negative, Real Effective Exchange Rate typically responds to the changing macro environment. BIS real effective exchange rate for the US dollar, inflation-adjusted competitiveness. This scenario is particularly relevant for fx & dollar because changes in Real GDP directly influence the macro environment for Real Effective Exchange Rate. Investors should monitor both the trigger condition and Real Effective Exchange Rate's response to position accordingly.

Scenario Background

Real GDP measures total US economic output adjusted for inflation. A negative quarterly print (annualized) signals the economy shrank during that period. While the NBER uses a broader set of indicators to officially date recessions, two consecutive quarters of negative real GDP has historically been the shorthand definition.

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Historical Context

The US has had 12 recessions since 1948, each including at least one negative quarter. The 2020 COVID downturn produced -5.1% (Q1) and -31.2% (Q2) annualized contractions, the steepest in post-war history. The 2008-2009 Great Recession included four consecutive negative quarters with a cumulative 4.3% decline. The 2001 recession was mild by historical standards with only three negative quarters totaling less than 1% decline. The 1981-82 recession included six negative quarters.

What to Watch For

  • Atlanta Fed GDP Now turning negative
  • Chicago Fed National Activity Index below -0.7
  • GDI (Gross Domestic Income) confirming GDP weakness
  • Two consecutive negative quarters (technical recession)
  • NBER dating committee signaling recession onset

Other Assets When Real GDP Turns Negative

Other Scenarios Affecting Real Effective Exchange Rate

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