CONVEX
Scenario × Asset Analysis

What Happens to 30Y Treasury Yield When Food Inflation Surges Above 10%?

What happens when food CPI surges above 10%? Consumer sentiment impact, political consequences, and recession risk from food inflation.

30Y Treasury Yield
4.90%
as of Apr 13, 2026
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Trigger: CPI: Food
346.6
Condition: rises above 10% year-over-year
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How 30Y Treasury Yield Responds

When Food Inflation Surges Above 10%, 30Y Treasury Yield typically responds to the changing macro environment. Yield on 30-year US Treasury, long bond benchmark. This scenario is particularly relevant for yield curve & rates because changes in CPI: Food directly influence the macro environment for 30Y Treasury Yield. Investors should monitor both the trigger condition and 30Y Treasury Yield's response to position accordingly.

Scenario Background

Food CPI measures price changes for food at home and away from home. A 10%+ YoY increase signals severe food price inflation affecting every household daily. Unlike energy prices (visible at gas stations), food prices compound across grocery trips and restaurant visits, making them highly salient in consumer sentiment and political discourse.

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Historical Context

US food CPI peaked at 11.4% YoY in August 2022, the highest since 1979. Historical peaks: 20% in 1973-74 (OPEC shock + commodity boom), 18% in 1978-80, 7.9% in 2008 (commodity spike), and 6.0% in 2011 (Arab Spring commodity surge). The 2021-2022 surge reflected supply chain dysfunction, labor shortages, and the Russia-Ukraine grain disruption.

What to Watch For

  • Corn, wheat, soybean futures rising above 5-year averages
  • Restaurant food-away-from-home CPI accelerating
  • Consumer sentiment mentions of grocery prices rising sharply
  • SNAP enrollment rising
  • Global food price index (FAO) rising above 140

Other Assets When Food Inflation Surges Above 10%

Other Scenarios Affecting 30Y Treasury Yield

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