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Documented

Fitch Warns AI Stock Crash Could Trigger US Recession and Global Stagnation

September 9, 2026
oecd:2026-09-09-88bdView source ↗

What happened

Fitch Ratings modeled a scenario where a 35% drop in AI-related stock prices over six months could trigger a US recession and global economic stagnation. The analysis highlights the growing economic dependence on AI investment, with potential for significant harm if confidence in AI-driven returns collapses.

Reported impact

Affected parties
Not publicly disclosed
Harm type
Not publicly disclosed
Scale
Not publicly disclosed
Financial impact
Not publicly disclosed
Regulatory action
Not publicly disclosed

Classification

Organization
Not publicly disclosed
AI system
Not publicly disclosed
Industry
Not publicly disclosed
Country
Not publicly disclosed
Provider
Not publicly disclosed
Incident type
Not publicly disclosed

Relevant governance controls

Governance control mapping is not available for this record.

  • No controls mappedNot publicly disclosed

Control mapping is analytical. It does not state that any control would have prevented the incident.

Sources and evidence

OECD AI Incidents Monitor
Primary source
Fitch Warns AI Stock Crash Could Trigger US Recession and Global Stagnation
2026-09-09