Nigeria’s planned return to the FTSE Russell Frontier Market Index has encountered a fresh obstacle after the global index provider announced that it is conducting an additional review of the country’s market classification following concerns over recently introduced stock settlement rules.
The decision delays what many market participants had expected to be a significant milestone in Nigeria’s efforts to restore international investor confidence after years of foreign exchange challenges and declining foreign portfolio participation.
FTSE Russell said it is reassessing Nigeria’s planned reclassification from “Unclassified” to “Frontier Market”, a move that had been scheduled to take effect in September 2026. The review follows Nigeria’s adoption of a T+1 settlement cycle, under which equity transactions are completed one business day after a trade is executed instead of the previous two-day settlement period. The index provider said it will announce the outcome of its assessment before the end of August.
The concern centres on how the new settlement framework affects foreign institutional investors. While the shorter settlement cycle improves market efficiency, overseas investors typically need to convert foreign currency into naira before purchasing Nigerian equities. Under the new timeline, they may be required to pre-fund transactions before trades are completed, increasing operational complexity and exposing investors to additional foreign exchange risk. FTSE Russell said this could affect one of its key market quality criteria relating to Delivery versus Payment (DvP), an important benchmark used in determining frontier market eligibility.
The development represents an unexpected setback for Nigeria, which only secured approval in March to return to the Frontier Market Index after spending nearly three years outside the benchmark. The country was removed from the index in 2023 after prolonged foreign exchange shortages, capital repatriation delays and currency controls made it difficult for international investors to access and exit the market efficiently.
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Since then, the administration of President Bola Tinubu has introduced a series of reforms aimed at rebuilding investor confidence. These measures include liberalising the foreign exchange market, reducing the backlog of unmet foreign currency demand, improving liquidity and implementing broader capital market reforms designed to align Nigeria more closely with international standards.
The introduction of the T+1 settlement cycle was itself part of those modernisation efforts. The Nigerian Exchange adopted the faster settlement model to improve market efficiency, reduce counterparty risk and bring the country’s capital market in line with leading exchanges such as those in the United States, Canada and India. Faster settlement also enables investors to receive funds or securities more quickly, improving overall market liquidity.
However, FTSE Russell’s latest review suggests that efficiency improvements must also accommodate the practical realities faced by international investors. Global fund managers often require additional time to complete foreign exchange transactions before purchasing equities in emerging and frontier markets, particularly where local currencies are not freely convertible.
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The timing of the review is significant because Nigeria continues to work toward restoring foreign participation in its equity market. Recent data from the Nigerian Exchange show that foreign portfolio investment in listed equities declined by 17.4 percent during the first five months of 2026 compared with the same period a year earlier, highlighting that overseas investor participation remains below historical levels despite ongoing reforms.
Market analysts note that inclusion in internationally recognised indices such as the FTSE Russell Frontier Market Index often attracts substantial passive investment flows from global funds that track benchmark indices. A prolonged delay in Nigeria’s reclassification could therefore postpone potential foreign capital inflows that many investors had anticipated later this year.
The situation also comes as another major index provider, MSCI, continues to monitor Nigeria’s capital market reforms. MSCI removed Nigeria from its Frontier Markets Index in 2024 over similar concerns relating to foreign exchange liquidity and market accessibility. Although the organisation has acknowledged improvements in market conditions, it has not yet reinstated the country.
Despite FTSE Russell’s decision to conduct a further assessment, Nigerian capital market operators remain optimistic. They argue that the country’s financial markets have undergone substantial transformation in recent years, including improvements in trading technology, settlement infrastructure, regulatory oversight and transparency. Industry stakeholders maintain that the T+1 settlement framework ultimately strengthens the market and aligns Nigeria with global best practices.
Investors are now expected to closely monitor developments over the coming weeks, as FTSE Russell’s final decision could influence international sentiment toward Nigerian equities. A successful reclassification would reinforce confidence in the country’s reform agenda and potentially attract new institutional investment, while a further delay could slow the pace of foreign capital returning to Africa’s largest economy.
Although the additional review has introduced uncertainty, many analysts believe Nigeria’s broader capital market reforms continue to move in the right direction. The outcome of FTSE Russell’s assessment at the end of August is likely to become an important indicator of how global investors view the country’s progress in rebuilding a more accessible, transparent and internationally competitive financial market.
