Emerging Market Debt Transforms into Higher-Quality Asset Class

Emerging Market (EM) debt has undergone significant transformation over the past three decades. What was once viewed as high-yield, high-risk investments now offer a more diversified asset class with improved credit profiles and currency dynamics.

The relationship between the US dollar and EM debt is no longer as straightforward as it once seemed. Historically, a weak US dollar has lifted commodity-linked revenue for EM sovereigns and corporates, supporting credit conditions. However, investors can now participate in this benefit without taking on added volatility by holding US dollar-denominated EM bonds.

Fiscal comparisons also highlight the changing landscape. Mexico's public debt stood at around 50% of GDP as of April 2026, while the US Federal debt held by the public was close to 100%. The Congressional Budget Office projects this gap will widen to 125% by 2036.

Recent upgrades from Fitch Ratings further solidify EM debt's improved credit profile. Seven sovereign upgrades have been recorded against just two downgrades in 2026, continuing a multi-year trend of upgrades outpacing downgrades across the asset class.