The Nigerian stock market’s recent bullish run is facing intense scrutiny as investors and economists question whether the nominal gains recorded on the Nigerian Exchange (NGX) represent genuine economic growth or a mere mirage created by currency devaluation.
While the All-Share Index has climbed to significant new heights in local currency terms, a growing debate has emerged regarding the “dollar test.” This metric evaluates whether the returns on Nigerian equities are sufficient to compensate international investors for the volatility and depreciation of the Naira against the US Dollar.
The divergence between nominal stock performance and real hard-currency returns has become a central concern for institutional players. For an investor to realise a true profit in global terms, the percentage increase in stock value must outpace the percentage loss in the value of the local currency used to purchase those stocks.
Data from the Nigerian Exchange Group (NGX) shows a period of robust activity, with several blue-chip companies driving the index upward. However, when these returns are adjusted for the exchange rate movements recorded by the Central Bank of Nigeria (CBN), the picture for foreign capital becomes significantly more complex.
If the NGX rises by 30% in a calendar year, but the Naira depreciates by 40% against the Dollar during that same period, an international investor has effectively experienced a loss of 10% in USD terms. This mathematical reality suggests that much of the perceived wealth creation in the equity market may be an accounting phenomenon rather than a fundamental improvement in economic value.
The Challenge for Foreign Portfolio Investment
This discrepancy poses a significant hurdle for the return of sustained Foreign Portfolio Investment (FPI) to Nigeria. Foreign investors, who are critical for providing liquidity and depth to the local market, typically benchmark their performance against global standards and hard currencies.
High inflation and exchange rate volatility create a high-risk environment where even high-performing stocks cannot guarantee a positive return in Dollars. This has led to a cautious approach among global fund managers, who often wait for clearer signals of currency stability before committing large-scale capital to emerging African markets.
Market analysts suggest that the current rally may be driven by local liquidity and defensive positioning within certain sectors, such as banking and consumer goods, which have managed to hedge against inflation through aggressive pricing. However, this local-driven momentum lacks the scale of the international inflows required for long-term market maturity.
The interplay between monetary policy and equity attractiveness remains a critical variable. As the CBN continues to adjust interest rates to combat headline inflation, the competition for capital between the fixed-income market and the equity market intensifies. High interest rates can draw money away from stocks and into government securities, even as they attempt to stabilise the Naira.
For the stock market to transition from a nominal bull run to a sustainable period of growth, the underlying currency must find a stable footing. Without a predictable exchange rate, the NGX remains vulnerable to the risk that any local gain will be swallowed by the next wave of depreciation.
The immediate focus for market participants remains the trajectory of the Naira and the efficacy of the central bank’s interventions to narrow the gap between official and parallel market rates. Until the “dollar test” yields positive results for foreign holders, the true depth of Nigeria’s market recovery remains unproven.
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