Oil’s Iran-war hangover is reshaping Europe’s stocks—and the next glut could hit hard

Markets are leaning back into “Buy Europe” as fears of stagflation ease, with bets shifting toward easing inflation and stronger growth. At the same time, JPMorgan’s Nataliia Lipikhina warns that European equities could still lag in the second half of the year, even as oil prices fall. The tension is that lower crude can help headline inflation, but it may also remove a key earnings tailwind for energy-linked sectors. Together, the articles frame a market that is improving on macro expectations while remaining vulnerable to energy-cycle reversals. Geopolitically, the common thread is the Iran war’s impact on global oil balances and demand behavior, not just near-term prices. The IEA argues the conflict has already driven demand destruction by eroding affordability and consumption, but it also raises the risk that a lasting resolution could unleash supply volumes and create a major oil overhang next year. That dynamic matters for Europe because the region is still paying a structural premium for imported fossil fuels, and the France24 piece highlights how Middle East instability quickly transmits into European inflation and growth stress. The Philippines’ decision to cut its 2026 growth outlook shows the same mechanism at work in Asia: higher oil costs and governance shocks can compound macro weakness. For markets, the immediate beneficiaries are likely European equities sensitive to disinflation—cyclicals and rate-sensitive segments—while the losers are those whose earnings depend on higher oil or tighter energy margins. JPMorgan’s note points to a relative performance gap versus the US and emerging markets, suggesting underperformance risk for European indices in the latter half of 2026. The IEA’s “oil glut” warning implies downside risk for crude-linked cash flows and for upstream and integrated energy earnings expectations, while also pressuring energy-related credit spreads if the market prices a supply overhang. In Asia, the Philippines’ growth downgrade tied to costlier oil increases the probability of weaker domestic demand, potentially affecting local rate expectations and equity risk premia. What to watch next is whether oil’s demand-destruction effect proves temporary or persists, and whether any diplomatic off-ramp for the Iran war becomes credible enough to trigger supply normalization. Key signals include IEA-style revisions to global demand growth, OPEC+ supply guidance, and forward curves for Brent and WTI that would confirm whether the market is pricing a future overhang. For Europe, monitor inflation prints and wage dynamics alongside energy import costs, because the “renewables independence” narrative may accelerate investment but cannot instantly offset price shocks. For the Philippines, track the government’s corruption crackdown outcomes and whether fuel subsidies or fiscal measures cushion households and firms, as these will determine how much of the growth cut is reversible.

Geopolitical Implications

• 01

  Energy-price transmission from the Iran war is driving macro stress across Europe and Asia-Pacific importers.

• 02

  A shift from demand destruction to supply normalization could reprice global risk and pressure energy-linked earnings and credit.

• 03

  Europe’s fossil-fuel import dependence remains a strategic vulnerability, strengthening the political case for faster diversification.

Key Signals

• —Brent/WTI forward curve pricing of a next-year overhang
• —IEA revisions to global demand growth and inventory assumptions
• —European inflation and wage data relative to energy import costs
• —Philippines policy response to oil-driven inflation and progress of the corruption crackdown