Nigeria’s naira-denominated government bonds have returned to a J.P. Morgan benchmark more than a decade after the country was removed from the bank’s flagship emerging-market government bond index.
J.P. Morgan has assigned Nigeria a 7.4% weighting in its newly introduced Government Bond Index–Emerging Markets Edge (GBI-EM Edge), a benchmark tracking local-currency government debt across frontier emerging markets.
The inclusion, detailed in J.P. Morgan’s September 14, 2026 Global Index Research report, gives Nigerian government securities greater visibility among international fixed-income investors who use the bank’s indexes to allocate or benchmark portfolios.
But the move should not be confused with Nigeria’s return to the GBI-EM Global Diversified, J.P. Morgan’s better-known flagship emerging-market bond index. The GBI-EM Edge is a separate benchmark designed to cover markets that are not represented in the flagship index.
Nigeria is one of the largest markets in the new index
Nigeria’s 7.4% allocation is close to the 8% maximum country weighting permitted under the new benchmark.
The index includes $17.47 billion of eligible Nigerian government bonds across 16 securities. Those bonds have an average yield to maturity of 17.1%, a duration of 3.38 years and a B- sovereign credit rating.
The Nigerian allocation is among the largest in the index. Vietnam, Egypt, Morocco, Pakistan, Bangladesh and Kazakhstan each receive the maximum 8% weighting, while Sri Lanka has 7.5%.
Kenya has a 6.91% weighting, followed by Tunisia at 5.32% and Uganda at 4.84%.
Overall, the GBI-EM Edge covers approximately $328 billion in local-currency government debt across 26 markets, 425 instruments and 24 currencies.
Frontier African markets account for 44.5% of the index, compared with 31.5% for Asian markets.
Why Nigeria’s return matters
For Nigeria, the significance goes beyond the index weighting itself.
International investors tracking the benchmark will now have Nigerian government bonds formally represented in a J.P. Morgan index after years in which concerns about the country’s foreign-exchange market kept its securities outside the bank’s main benchmark.
Nigeria originally entered J.P. Morgan’s Government Bond Index in October 2012, after developing a more active domestic government bond market supported by market makers, two-way pricing and a broader investor base.
That relationship deteriorated as foreign-exchange liquidity and repatriation problems became more pronounced.
J.P. Morgan placed Nigeria on its Index Watch list in January 2015, citing concerns including FX-market illiquidity, difficulties repatriating capital, limited transparency in exchange-rate determination and the lack of a functioning two-way foreign-exchange market.
Nigeria was removed from the index later that year.
The latest inclusion therefore represents a significant shift in how J.P. Morgan assesses Nigeria’s local-currency debt market, even though it does not amount to a reinstatement in the flagship GBI-EM Global Diversified.
Nigeria offers investors higher yields — but also currency risk
One of the attractions of Nigerian government bonds in the new benchmark is their comparatively high yield.
The Nigerian securities included in the index have an average yield of 17.1%, substantially above the 10.39% average for the GBI-EM Edge.
For international investors, however, the calculation does not end with the bond coupon or yield.
A foreign investor buying a naira-denominated government bond is exposed to movements in the naira against the investor’s home currency. A high local-currency return can be significantly reduced if the naira loses value before investment proceeds are converted back into dollars or another foreign currency.
J.P. Morgan’s data shows how important that risk has been.
The naira depreciated 48.7% in 2023 and another 41.9% in 2024, following the foreign-exchange reforms introduced during President Bola Tinubu’s administration.
The currency performance subsequently improved. J.P. Morgan recorded an FX return of 6.7% in 2025 and 8.1% in 2026 over the period covered by its report.
That reversal is an important part of the story behind Nigeria’s renewed attractiveness to foreign fixed-income investors.
A decade-long journey back into J.P. Morgan’s universe
Nigeria’s latest inclusion follows years of efforts to improve the functioning of its foreign-exchange and domestic debt markets.
In 2022, J.P. Morgan separately removed Nigeria from its recommendation to overweight the country’s emerging-market sovereign debt, citing macroeconomic risks.
By April 2025, Nigerian authorities were discussing a possible return to J.P. Morgan’s bond index, with Debt Management Office Director-General Patience Oniha pointing to reforms in the FX market.
Those reforms were aimed at improving transparency, liquidity and market functionality — issues that had previously contributed to Nigeria’s exclusion.
The GBI-EM Edge now provides a route for Nigerian bonds to re-enter a J.P. Morgan benchmark without immediately returning them to the bank’s flagship emerging-market index.
What the new benchmark is designed to capture
J.P. Morgan created the GBI-EM Edge to capture local-currency government bond markets in emerging and frontier economies that are not represented in its mainstream GBI-EM Global Diversified index.
Eligible countries must meet J.P. Morgan’s emerging-market classification criteria and fall within the lower two-thirds of the relevant global distribution for three-year average gross national income per capita.
Their domestic local-currency debt must also not already be included in the flagship GBI-EM Global Diversified index.
Individual bonds generally need to be fixed-rate or zero-coupon sovereign securities, have more than 2.5 years remaining to maturity at entry and meet a minimum outstanding size equivalent to $250 million.
The benchmark initially contained 11 markets and 76 bonds worth about $56 billion when measured from its 2017 inception. By August 31, 2026, it had expanded to 26 markets and 425 instruments representing about $328 billion of debt.
For Nigeria, that expansion creates a new channel through which global investors can gain benchmark exposure to its domestic government debt.
The immediate impact on capital flows will depend on how actively funds track the index and how investors assess the balance between Nigeria’s high bond yields, improving FX conditions and the continuing risks associated with the naira.
But the 7.4% allocation marks a notable change: Nigerian government bonds are once again part of a major J.P. Morgan benchmark watched by international fixed-income investors — more than 10 years after the country was removed from its flagship index.
