Nigeria Stocks Near Record on Mostly Short-Term Inflows

The Nigerian stock market is trading near record highs after an interest-rate cut and a return to a major global index. Yet most of the foreign money behind the rally can leave as fast as it came.

Nigeria, Africa’s most populous country, runs one of the continent’s largest stock exchanges from Lagos, its commercial capital. The Nigerian Exchange’s All-Share Index closed at 250,808.27 points on Friday, 2 October 2026.

That is more than three times its level of about 74,800 at the end of 2023. The question for foreign investors is whether profits can now catch up with prices.

Two September decisions lifted the market

On Monday, 21 September, index provider FTSE Russell restored Nigeria to its Frontier market index. Global funds that track those benchmarks can now buy Nigerian shares again as part of their normal allocations.

Nigeria had been dropped about three years earlier, when a shortage of dollars stopped foreign investors taking their money home. FTSE Russell has named 31 Nigerian stocks for the index, according to the Lagos daily Leadership.

A day later, on Tuesday, 22 September, the Central Bank of Nigeria cut its Monetary Policy Rate from 26.5% to 23%. Governor Olayemi Cardoso announced the cut after a two-day meeting in Abuja.

The bank kept the share of deposits that banks must park with it at 45%. Official statistics showed inflation easing to 15.39% in August from 15.43% in July.

A record month, then profit-taking

The index rose 2.87% in September, ending the month at 251,211.67 points, according to market data reported by Investors King. Listed companies added about ₦5.37 trillion (about US$4 billion) in value during the month.

The rally has been long and steep. In the first nine months of 2026, shares gained about ₦63.7 trillion (about US$48 billion) in value, the Lagos daily Leadership reported.

The first days of October brought a pause. The 1 October Independence Day holiday shortened the week. Over the four-day week to 2 October the index fell 0.52%, and investors lost about ₦812 billion (about US$610 million).

Total market value stood at ₦162.84 trillion (about US$122 billion) on 2 October. Naira figures here use a rate of ₦1,330 to the US dollar, the Friday close on 2 October.

Why the gains look fragile

The main risk lies in who is buying. Nigeria drew US$10.37 billion in foreign capital in the first quarter of 2026, the National Bureau of Statistics (NBS) said in June.

Of that, US$9.86 billion, or 95.1%, was portfolio investment in shares, bonds and money-market paper. Foreign direct investment in factories and other long-term assets came to only about US$135 million.

Portfolio money can be sold and withdrawn within days. Direct investment, by contrast, is tied up in plants, offices and equipment for years.

The rate cut sharpens this risk. Lower Nigerian interest rates make naira assets less rewarding for foreign holders who compare them with US Treasury yields.

Analysts quoted by the Nigerian Tribune on 28 September said the cut raises the risk of capital flight. They added that Nigeria’s larger foreign-currency reserves give it a cushion against sudden outflows.

Prices have outrun the economy

Nigeria’s economy is growing, but far more slowly than its share prices. Official data released on 31 August showed growth of 4.43% in the second quarter of 2026.

An index that has more than tripled since 2023 therefore assumes strong profit growth ahead. Part of the earlier rise reflected high inflation and the naira’s steep fall in 2023 and 2024, which lifted local share prices.

Since then, foreign buyers have returned on the back of reforms. These include ending the fuel subsidy and letting the currency trade more freely.

Those reforms are real, but they are now largely reflected in prices. Further gains will depend on earnings rather than on the return of investors who stayed away for years.

New listings will compete for cash

The market also faces a test of depth. In mid-September, Dangote Petroleum Refinery launched what Reuters called Africa’s biggest initial public offering, aimed partly at ordinary Nigerian savers.

Large new listings can pull money away from existing shares, as investors sell older holdings to buy the new paper. Leadership reported that analysts expect listings by Dangote and the state oil firm NNPC to reshape the exchange.

What foreign investors should watch

For investors in the United States, Britain or Europe, the next weeks bring three signals. The first is third-quarter company results, which show whether profits are growing into higher prices.

The second is the naira after the rate cut, since a weaker currency erodes returns in dollars. The third is global risk appetite, because frontier-market money is usually the first to leave when it falls.

The Nigerian stock market has rewarded patient investors handsomely since 2023. After the September boost, its next move depends on earnings and on whether foreign money stays.

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