Inflation or Demand Destruction? Three Intermarket Signals Revealing How Investors Are Pricing the Middle East Crisis
Investors, analysts, and market observers continue to closely monitor developments in the Middle East. One of the few certainties emerging is that even if the military conflict were to end quickly—which we all clearly hope for—the consequences for the global economy could still be significant. In particular, the key question is whether this will result in a temporary spike in inflation or whether it could trigger what is commonly referred to as demand destruction.
To better understand the situation, we turn to intermarket analysis by examining three highly relevant relative strength ratios in this type of environment: Oil/Copper, Inflation-Linked Bonds/ Nominal Government Bonds, and High Yield Credit/Energy Sector.
When a geopolitical conflict impacts one of the world’s major energy arteries, markets tend to react in a sequential manner: first commodities, then the bond market, and finally credit. Tracking this sequence through three targeted ratios allows us to distinguish in real time whether markets are pricing in a supply shock—temporary inflation with intact growth—or whether they are beginning to anticipate something more structural, namely a contraction in demand.
The data currently point to a market still largely pricing in a supply shock, but with increasing signs of a shift toward a more concerning narrative.
Below are the three ratios and their interpretation.
All ratios normalized to 100 as of Feb 27, 2026 (pre-escalation). The vertical dashed line marks the start of the conflict (Mar 2).
1 — Brent / Copper (BZ=F / HG=F) — supply shock vs. industrial demand
Rising → supply-driven inflation. Rising with copper declining → ongoing demand destruction.
2 — TIP / TLT — breakeven inflation vs. real rates
Rising → market prices higher expected inflation than growth damage. Flat or declining → growth at risk.
3 — HYG / XLE — HY credit vs. energy equities
Falling → credit prices in cycle deterioration before energy equities acknowledge it. Leading signal.
Ratio 1 — Brent/CopperThis is the noisiest and most immediate signal.
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