Nigerian equities are delivering the highest dollar-based returns among major global stock markets this year, surpassing South Korea’s Kospi, according to market coverage from Bloomberg and related reporting. The outperformance comes as investor sentiment in South Korea shifts, with caution increasing around artificial-intelligence-linked stocks. That pressure pushes the Kospi’s earlier surge into a bearish phase.

Both sources frame the comparison around differing exposure to AI-related themes. While South Korean listed companies are more directly tied to the technology sector and to AI-related earnings expectations, Nigeria’s market composition is described as less directly exposed to AI. As a result, the factors weighing on South Korean technology stocks do not apply in the same way to Nigeria’s exchange.

Taken together, the reports describe a cross-market divergence: Nigeria’s equities strengthen enough to lead on dollar returns, while South Korea’s broad index loses momentum amid changing risk appetite toward AI-sensitive stocks.