Emerging vs Developed Markets

The emerging-to-developed ratio divides the total return of emerging-market equities by the total return of developed international (ex-US) stocks. It captures the risk-on frontier of global equity investing: has reaching for the faster-growing, higher-risk economies — China, India, Brazil, Taiwan, Korea, and others — paid off relative to the mature markets of Europe, Japan, and Australia? Because the line is rebased to 100 at the start of the common history, it measures relative performance, not a price. A rising ratio means emerging markets are outperforming developed international; a falling ratio means the developed world is leading.

Both legs are diversified equity baskets, but they sit at different points on the development and risk spectrum. Emerging markets offer higher potential growth but carry larger political, currency, governance, and liquidity risks, and bigger drawdowns. Developed international markets are steadier and more institutionally mature. Importantly, this ratio shows relative return, not relative risk — the emerging leg can outperform for years and still expose investors to far sharper declines along the way.

A rising line means emerging markets are pulling ahead — historically the signature of global growth upswings, commodity booms, and a weakening US dollar, when capital flows toward higher-beta economies. A falling line means developed markets are winning, which has tended to happen during risk-off periods, global slowdowns, and bouts of dollar strength, when investors retreat from the riskier frontier. These cycles are pronounced and can last many years, reflecting the strongly pro-cyclical nature of emerging-market equities.

Both legs use total return with dividends reinvested, which keeps the comparison fair. Emerging markets have at times paid solid dividend yields, and stripping income out on either side would distort the relative picture. Using total return throughout ensures the chart reflects the full compounding experience rather than just price moves, which matters over the long horizons where these leadership cycles play out.

The US dollar and global liquidity are the master variables. Much emerging-market debt and trade is dollar-linked, so a weak, falling dollar eases financial conditions across the developing world and tends to power emerging outperformance, while a strong dollar tightens conditions, pressures emerging currencies, and drives the ratio down. Global risk appetite amplifies this: emerging equities are high-beta, soaring when investors embrace risk and slumping when they flee to safety.

Commodities and the global growth cycle are the other key forces. Many emerging economies are major commodity exporters or commodity-intensive manufacturers, so commodity booms and synchronized global expansions have historically been strong tailwinds. China's growth trajectory carries outsized weight given its large index share. Relative valuation plays a role too — emerging markets often trade at a discount to developed ones to compensate for their added risks, and deep discounts have sometimes preceded periods of catch-up, though they can persist for a long time.

The chart is dominated by the commodity supercycle and dollar regimes. The late 1990s were punishing for emerging markets, with the Asian financial crisis and other shocks driving sharp underperformance. The 2000s were the opposite — a weakening dollar, surging commodities, and explosive Chinese industrialization powered a multi-year emerging-market boom, sending the ratio sharply higher into the 2008 peak.

The 2008 crisis hit emerging markets hard, and although they rebounded quickly, the 2010s were broadly a developed-market decade: a strengthening dollar, fading commodity tailwinds, and slowing Chinese growth left the ratio drifting lower for much of the period. The 2020 shock and its aftermath produced further volatility. The recurring lesson is that emerging-market leadership is intensely cyclical and tied to the dollar and commodity cycles, swinging through long regimes rather than trending steadily in either direction.

Each month the chart divides the total-return index for emerging-market equities by the total-return index for developed ex-US equities, both in US-dollar terms, then rebases the result to 100 at the first month both have data. The emerging leg is a broad index spanning major developing markets, and the developed leg is a broad developed-ex-US index — the same benchmark used in the US-versus-international comparison — both measured on a total-return basis and converted to dollars.

Two caveats stand out. First, both legs are in dollar terms, so currency moves are embedded in the ratio; a falling line can reflect emerging-currency weakness as much as weaker local equities. Second, the line is a ratio of two indices, not a tradable spread — fund fees, foreign-dividend withholding taxes, and the higher trading costs and liquidity constraints of emerging markets are excluded, and because it is rebased to 100 the absolute level matters only against its own history. Index composition also shifts as countries are reclassified over time. MacroRadar sources both legs from public providers and updates monthly.

This ratio is the higher-risk extension of the geographic family and pairs directly with us vs international stocks, which compares the US against the same developed-international benchmark used here as the denominator. Reading the two together maps the full hierarchy of equity regions — US, developed ex-US, and emerging — and the dollar is the thread that runs through both.

Because emerging-market fortunes are tied to commodities and global growth, the stocks vs commodities and copper-vs-gold charts often move in sympathy: the same reflationary, weak-dollar conditions that lift commodities tend to lift emerging equities. For the broader risk-appetite backdrop against which this pro-cyclical ratio plays out, the stocks vs bonds chart offers a useful complement, since both tend to rise together when global risk-taking is in force.

The macro-regime panel above is the right lens for this ratio, because emerging-market leadership is so tightly bound to the dollar, global growth, and risk appetite. A rising ratio during a weak-dollar, reflationary, risk-on regime says capital is embracing the frontier — historically the environment in which emerging markets have done best. A low, depressed ratio during dollar strength and global caution says the opposite, and such troughs have sometimes coincided with deep emerging-market valuation discounts.

Neither pattern is a forecast. Given how cyclical and dollar-sensitive this ratio is, the regime overlay matters more here than for almost any other equity comparison: it shows whether the relative-performance picture lines up with the prevailing currency and growth backdrop or diverges from it. Divergences between a depressed ratio and an improving global backdrop are often where emerging-market catch-ups have historically begun.

Emerging markets are where much of the world's growth and population reside, yet their equity returns have arrived in long, volatile cycles rather than a smooth premium. This ratio frames the decision to hold an emerging-market allocation honestly: the leg can deliver years of strong relative gains during global upswings and equally long stretches of underperformance, all while carrying larger drawdowns than developed markets. A deeply depressed ratio at attractive valuations has, in the past, sometimes preceded multi-year catch-ups.

It is not a timing signal, and it measures relative return, not the additional risk emerging markets carry. The value is in pairing the long-run relative-performance picture with the current macro regime shown above to judge whether today's environment has historically favored the developing or developed world. Treat it as one input into a globally diversified, long-horizon plan sized for its volatility. MacroRadar presents this as a historical indicator, not investment advice.