Energy Shock: Duration Will Define EM Winners and Losers

Janus Henderson contends that oil price persistence—not headlines—will determine whether Middle East tensions become macro-relevant for emerging markets.

• Markets are pricing a temporary energy risk premium tied to shipping disruption in the Strait of Hormuz; macro spillovers hinge on duration.

• Sustained higher oil prices would widen dispersion: exporters benefit, while importers face trade deterioration, inflation pass-through and wider spreads.

• So far, sovereign spread widening remains orderly and contained, with no broad risk-off dynamic.

Is differentiation about to intensify—or does stabilization cap the shock? The full note outlines the fault lines.