CONVEX
Scenario × Asset Analysis

What Happens to 5Y Breakeven Inflation When Energy CPI Spikes?

What happens when energy CPI spikes 20%+ year-over-year? Consumer spending impact, inflation expectations, and recession risk from energy shocks.

5Y Breakeven Inflation
2.59%
as of Apr 14, 2026
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Trigger: CPI: Energy
314.02
Condition: rises above 20% year-over-year
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How 5Y Breakeven Inflation Responds

Breakevens rise sharply. 5Y breakevens can add 50-150 bps during major energy shocks.

Scenario Background

Energy CPI measures the price change of energy goods (gasoline, fuel oil) and services (electricity, natural gas) in the Consumer Price Index. Energy has historically been the most volatile CPI component, with YoY changes swinging between -30% and +50% in recent decades. A spike above 20% YoY typically signals either geopolitical oil shocks or sharp supply constraints.

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Historical Context

Energy CPI peaked at 41.6% YoY in June 2022 following the Ukraine invasion and OPEC production cuts. Other historical peaks: 49% in 1979-80, 33% in 1990 (Gulf War), 30% in 2008, and -20% in 2009 (demand destruction). The 2014-2016 oil collapse produced -20% energy CPI readings. Post-COVID reopening saw energy CPI swing from -20% (2020) to +41% (2022) within 24 months.

What to Watch For

  • WTI rising above $100/barrel
  • Retail gasoline above $4.00/gallon
  • Natural gas above $8/MMBtu
  • Consumer sentiment surveys mentioning gas prices
  • Core inflation rising alongside energy CPI (pass-through)

Other Assets When Energy CPI Spikes

Other Scenarios Affecting 5Y Breakeven Inflation

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