Ask most retail investors where the highest returns will come from over the next ten years and you'll get the same reflexive answer: US technology stocks. That trade worked exceptionally well for the past decade, but the math underlying it and the capital flows following it has started to shift. In 2025, the MSCI Emerging Markets Index returned 33.6%, nearly double the S&P 500's 17.9% and well ahead of the MSCI World Index's 21.6%. That gap wasn't a one-year accident; it reflects a structural repricing that's still in its early innings.
This isn't a call to abandon developed markets. It's a case for understanding exactly which economies combine the three ingredients that actually predict decade-long ROI: a demographic tailwind, an earnings growth trajectory, and a valuation starting point that hasn't already priced in the good news. Below is a breakdown of the markets where those three factors line up most convincingly, along with the numbers behind the thesis.
Starting valuation is one of the strongest predictors of long-run returns, and this is where the emerging-market case gets concrete rather than aspirational. Emerging-market equities are currently trading close to their historical mid-point on earnings and book-value metrics, while US equities sit around the 80th percentile of their own historical valuation range. Meanwhile, consensus 2026 earnings growth estimates for EM companies have been revised up from 18% to 33% over the past three months alone upside revisions are outpacing downside ones by a wide margin. Cheaper starting price plus accelerating earnings is a combination that has historically preceded strong multi-year returns.
| MSCI Emerging Markets total return, 2025 | 33.6% |
| S&P 500 total return, 2025 (comparison) | 17.9% |
| Consensus EM earnings growth forecast, 2026 | ~17% |
| IMF emerging-market GDP growth forecast, 2026 | 3.9%–4.2% |
| IMF advanced-economy GDP growth forecast, 2026 | 1.4%–1.8% |
| India GDP growth, FY2026 | ~6.4% |
| EM share of global equity market cap, 2023 vs. 2030E | 27% → 35% |
India's growth is moderating from above 7% in 2025 to roughly 6.4–6.7% in 2026 and that's still among the fastest expansion rates of any major economy. What makes India distinct from a typical high-growth story is the reform pipeline behind it: the government is actively opening the finance sector to global investors, and India is on track to become the world's third-largest economy within the next decade. Combine that with a young population entering peak earning and spending years, and you get a market where GDP growth converts more directly into corporate revenue growth than in most developed economies.
South Korea and Taiwan together account for nearly half of the EM-ex-China index, and they sit at the center of the global AI and semiconductor cycle. Taiwan Semiconductor Manufacturing Company alone represents more than 12% of the entire MSCI Emerging Markets Index a level of concentration that reflects just how central these two economies have become to global compute demand. Both are set to benefit from a rebound in memory and logic chip pricing through 2026, and a meaningful share of Korean equities still trade below book value, leaving room for a re-rating if corporate governance reforms modeled partly on Japan's recent experience continue to gain traction.
Vietnam, Malaysia, Indonesia, and the Philippines form a second tier of opportunity built less on AI and more on manufacturing relocation. Vietnam's FDI inflows and young, increasingly skilled workforce have made it a primary beneficiary of companies diversifying away from single-country supply chains; FTSE Russell will formally upgrade Vietnam from frontier to emerging-market status in September 2026, a reclassification that typically triggers new index-tracking capital inflows.
The Philippines is projected to accelerate from 5.3% growth in 2025 to 6.1% in 2026, while Indonesia's growth story leans more on domestic consumption and public investment than on export manufacturing. The common thread: these economies are capturing capacity that used to sit exclusively in China, and that shift is still in progress, not priced in.
China remains the market investors most disagree about. Chinese goods exports grew roughly 8% in 2025 despite higher US tariffs, and the MSCI China index gained 28% for the year, driven heavily by technology the sector now represents more than a quarter of total market capitalization after accounting for over 90% of new listings since 2021. But the property downturn continues to weigh on domestic consumption, and Beijing has so far avoided large-scale stimulus in favor of targeted measures. The upshot: China's export and technology engines look investable; a broad, indiscriminate bet on the whole market looks harder to justify until household demand actually turns.
The highest-ROI opportunity over the next decade isn't a single country — it's a basket: India for consumption-led compounding, Korea and Taiwan for AI infrastructure exposure at a discount to US tech multiples, and Vietnam alongside its ASEAN peers for the supply chain shift that's still underway. Emerging markets' share of global equity market capitalization is projected to climb from 27% in 2023 to 35% by 2030 — capital is already moving in that direction. The lesson from the valuation data isn't that developed markets are finished; it's that the next decade's biggest returns are more likely to come from where growth is fastest and expectations are lowest, not from where the last decade's winners happen to sit.
Sources: J.P. Morgan Personal Investing 2026 EM Outlook, BlackRock Emerging Markets Insights, Lazard Asset Management EM Outlook 2026, Goldman Sachs Research, LSEG Emerging Markets 2026, StartUs Insights Emerging Markets Outlook, IMF World Economic Outlook (January 2026).