Has the war in Iran changed the case for emerging markets?

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This article is featured in the Q1 2026 Future Strategist newsletter, you can read the rest of the newsletter here.

The outlook for emerging markets (EM) coming into 2026 was constructive. The International Monetary Fund’s (IMF) January update saw it upgrade its projection for global growth this year, supported by moderating inflation, technology investment and easing fiscal and monetary policies. Along with a weakening US dollar, the macro backdrop was one that typically favoured EM outperformance over Developed Market (DM) counterparts. Historically, Latin America and Eastern Europe have been the biggest beneficiaries of a weaker dollar, and these markets were outperforming through 2025, along with North Asia where South Korea and Taiwan were benefitting from the memory upcycle and global AI capex buildout.

The war in Iran has altered this benign global environment. The Strait of Hormuz  has been effectively closed with the IEA (International Energy Agency) calling it the largest supply disruption in the history of the oil market. Disruption extends beyond energy markets, with a third of global seaborne fertiliser trade also impacted, having consequences for agricultural production globally. While US efforts are now focused on reopening the Strait, the risk of ongoing interference by Iran and the challenges in securing insurance for ships suggests that disruption is likely to remain for some time. Oil prices have eased back but remain around $100 even as hopes have risen that Trump can secure an off-ramp and make a deal. Even if the Strait of Hormuz were to reopen tomorrow, shipping traffic would not return to pre-war levels for an extended period of time, and with ongoing damage to energy infrastructure across the region supply will not be able to return to prior levels as it will take months to ramp up oilfields after production shut-ins.

This matters for EMs as inflation expectations influence monetary policy. Higher oil, gas, fertiliser and freight costs slow the disinflation process and reduce central banks’ capacity to keep cutting rates, particularly in countries significantly dependent on imports. However, EMs are more resilient now than heading into previous crises. The IMF argues they are now able to weather shocks better than in the past, with smaller capital outflows, more contained borrowing costs and stronger policy frameworks; it also stressed the role of larger reserve buffers in limiting FX volatility. Importantly, the dollar’s response as a safe haven asset has been less pronounced than might have been expected. As and when the war concludes, the dollar’s bounce could prove short-lived as the Fed resumes easing, and concerns remain over the US fiscal backdrop and policy uncertainty, compounding doubts over the safe haven appeal of US assets. 

The medium-term case for EM remains intact, although the shorter-term impacts will vary widely, with energy importers in Eastern Europe and much of Asia facing a more difficult inflation/interest rate trade-off, while exporters and those with stronger external balances and more credible policy frameworks should prove more resilient and, in some cases, stand to benefit. This would otherwise have been the Gulf exporters but, given their proximity to the conflict, it is Latin American countries like Brazil, Colombia and Mexico that are seeing energy exports cushion the impact of higher prices.

Beyond the immediate macro shock, the war also reinforces a broader market shift already underway. In recent months, the market had already been embracing the HALO trade (heavy assets, low obsolescence) as investors reassessed the vulnerability of software and other asset-light business models in the world of AI. The war in Iran strengthens that shift – it reinforces the premium on physical capacity, supply chain security and national resilience, particularly in industries tied to energy, infrastructure, logistics, defence and critical materials. It may also accelerate parts of the energy transition, as governments place greater weight on renewables, grids, storage and efficiency as tools of energy security as much as decarbonisation. 

At the same time, governments and companies are increasingly less willing to rely on just-in-time global supply chains for strategically important inputs, suggesting a world of structurally higher capital intensity and, in selected sectors, higher precautionary inventory holdings. This is supportive not only for heavy asset businesses, but also for parts of the commodity complex and the industrial supply chain that underpin energy security, rearmament and domestic manufacturing resilience. This favours EM because many of the beneficiaries of a world that increasingly values physical capacity, resource security and capital intensity, from commodity producers to manufacturers embedded in strategic supply chains, sit in EMs rather than DMs.

The long-term case for EM remains compelling; after more than a decade of underperformance vs DMs, EM equities still trade at a significant valuation discount (the end of 2025 discount was near its highest level since 2004 on both P/E (Price-to-Earnings) (35%) and P/B (Price-to-Book) (45%)). The asset class has spent years out of favour and is now moving into a period in which several important tailwinds are beginning to align: a weaker dollar, stronger resilience to external shocks, the North Asia technology cycle, supply-chain reconfiguration, and a greater premium on physical assets, strategic commodities and industrial capacity. This does not remove the near-term pressures created by the war, but it does suggest that the current disruption is more likely to reinforce differentiation within EM than to derail the medium-term story for the asset class as a whole.

MSCI EM discount to MSCI DM (forward P/E)

Source: Bloomberg, April 2026. 

EM Earnings estimates being revised sharply higher

Source: Bloomberg, April 2026. 

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