Against this backdrop, the Nigerian capital market delivered a performance that can only be described as extraordinary. The Nigerian Exchange (NGX) All-Share Index (ASI), which closed the year 2025 at 155,613 points, embarked on a sustained rally that captured the attention of both domestic and international investors. By March 31, 2026, the date that marked the conclusion of the Central Bank of Nigeria’s landmark banking sector recapitalization programme, the ASI had climbed to a historic high of 201,287 points, representing a 29.35% gain within a single quarter. This was not merely a statistical milestone; it was the strongest first-quarter performance in the exchange’s history, and it translated into tangible wealth creation of N29.83 trillion within just 90 days, as equity market capitalization rose from N99.38 trillion at end-2025 to N129.21 trillion.

The momentum did not abate. By mid-May 2026, the ASI had surpassed 250,000 points- a threshold that would have seemed extraordinary barely 12 months earlier. February 2026 alone delivered a monthly capitalization gain of N17.6 trillion, which stands as the largest single-month equity wealth creation in the recorded history of the Nigerian stock market. By late June 2026, after some measured profit-taking and mild correction, the ASI stood at approximately 233,580 points, still representing a year-to-date gain of over 50% and a twelve-month return in excess of 95%. Total market capitalization at that point was approximately N149.9 trillion, equivalent to roughly $109 billion- a figure that underscores the growing scale and depth of Nigeria’s public equity market on the African continent.

It is important to note that several interlocking forces drove this extraordinary performance. The most consequential was, without question, the successful completion of the CBN’s banking sector recapitalization exercise, which drew massive investor interest throughout the period. Beyond recapitalization, however, the market rally was sustained by a convergence of other positive factors. Multiple listed companies across the banking, telecommunications, and consumer goods sectors released first-quarter 2026 financial results that consistently exceeded market forecasts, generating investor optimism and reinforcing the perception that Nigerian corporates were emerging stronger from the reform cycle. MTN Nigeria and Airtel Africa benefited from rising mobile and internet penetration, while consumer goods companies experienced improved margins as naira stability progressively reduced the cost of imported inputs. The industrial goods sector proved a particular standout, with the NGX Industrial Index recording a year-to-date gain approaching 80% by late June 2026.

Foreign portfolio investment played a complementary and reinforcing role. Despite elevated global uncertainty, international investors found Nigerian equities compelling on both absolute and risk-adjusted return metrics. Data from the National Bureau of Statistics confirms that foreign capital inflows into the Nigerian banking sector alone rose by 93.25% year-on-year to $13.53 billion in 2025, accounting for 58.26% of Nigeria’s total foreign capital importation of $23.22 billion in that year. This scale of international endorsement, achieved during a period of intense global competition for emerging market capital, reflects a meaningful improvement in international assessments of Nigeria’s regulatory credibility and market infrastructure quality. NGX Group’s own financial performance mirrored broader market vibrancy: the exchange operator posted first-quarter 2026 revenue of N7.80 billion, a year-on-year increase of 80%, with net income rising 90% in the same period.

It is also worth acknowledging the role of institutional innovation in democratizing market access during this period. The NGX Invest digital platform (launched by the Nigerian Exchange in partnership with the Securities and Exchange Commission) fundamentally transformed the mechanics of primary market participation. By enabling investors to subscribe to public offers directly from their mobile devices, with real-time confirmation of subscription receipt, the platform effectively dismantled the barriers of paper-based processes that had historically excluded Nigeria’s large and digitally-native youth population from capital market participation. The demographic implications of this shift are profound and enduring: a generation that previously had no practical pathway into the formal investment ecosystem has, through recapitalization subscriptions, been introduced to capital market instruments for the first time.