Scenario × Asset Analysis

What Happens to 6-Month Treasury Yield 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.

6-Month Treasury Yield

3.71%

as of Apr 30, 2026

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Trigger: CPI: Energy

314.02

Condition: rises above 20% year-over-year

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How 6-Month Treasury Yield Responds

When Energy CPI Spikes, 6-Month Treasury Yield typically responds to the changing macro environment. Six-month T-bill yield, a reliable proxy for expected policy rate over the coming half year. This scenario is particularly relevant for yield curve & rates because changes in CPI: Energy directly influence the macro environment for 6-Month Treasury Yield. Investors should monitor both the trigger condition and 6-Month Treasury Yield's response to position accordingly.

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.