Africa’s largest oil producer has claimed the top spot for global stock market returns, with Nigerian equities delivering 67% gains in dollar terms so far this year.
That figure edges out South Korea’s Kospi index, which posted a 66% dollar-denominated return, according to Bloomberg data tracking 92 global stock exchanges.
The Kospi has since fallen into a technical bear market, shedding 22% from its June 19 peak as investor confidence in AI-driven stocks continues to deteriorate.
South Korea’s equity decline has been compounded by currency weakness, with the South Korean won down 5% year-to-date, making it the fourth-worst performing Asian currency.
Renewed questions about whether demand for artificial intelligence stocks is sustainable have driven investors to pull out of South Korean equities at a rapid pace.
Nigerian stocks, by contrast, have benefited from a very different set of economic conditions, including macroeconomic reform progress, higher oil prices, and improved foreign-exchange supply.
The naira has gained 4% since January, reinforcing confidence among foreign investors looking for stable emerging-market exposure outside of AI-dependent economies.
News that S&P Dow Jones Indices is considering upgrading Nigeria to frontier-market status has added further momentum to investor interest in Lagos-listed securities.
Financial services firms have led the charge on the Nigerian exchange, with Fortis Global Insurance Plc delivering extraordinary returns of 1,400% in dollar terms this year.
Damilola Okeleye, a Lagos-based trader at Stonex Nigeria Financial Ltd., pointed to structural economic shifts as the core driver of Nigerian market performance in 2026.
Nigeria’s economic reforms and the potential listing of Dangote Petroleum Refinery and Petrochemicals Fze, the continent’s largest crude processor, have been “a strong driving force to the gains seen year to date,” Okeleye said.
Unlike South Korean firms listed on the Kospi, companies on Nigeria’s stock exchange carry no direct exposure to the volatile artificial intelligence sector that has rattled Asian markets.
The divergence between the two markets illustrates how dramatically investor priorities have shifted in 2026, with commodity-linked reform stories now outperforming technology-driven growth narratives.
