The Nigerian Exchange (NGX) extended its gains for a fourth consecutive session on Tuesday, September 15, 2026. The All-Share Index (ASI) rose by 0.41% to 244,304.51 points, while market capitalisation increased by N650 billion to close at N158.4 trillion. Investor activity saw a sharp uptick, with trading volume rising by over 21% to 520.65 million shares across 71,977 deals. Nigerian Exchange Group led the top gainers, while Ecobank Transnational Incorporated led the losers. Sectorally, the Oil and Gas index outperformed, driving overall market momentum.

The Nigerian equities market extended its rally for a second consecutive week, with the NGX All-Share Index climbing 2.36% to 246,992.44 points. Market capitalization gained approximately N3.72 trillion as investor sentiment improved following FTSE Russell’s recent reclassification of Nigeria to Frontier Market status. Trading volume and value increased significantly, with the Financial Services sector leading activity. Major gains were recorded in Oil & Gas and Consumer Goods, while the Industrial Goods sector saw a slight decline. Simultaneously, the Nigerian Economic Summit Group reported that the business environment saw its strongest expansion in August since February 2026, with the composite Current Business Performance Index rising to 112.7 points.

The Nigerian Exchange Limited (NGX) experienced a marginal decline on Wednesday as losses in key large and medium-cap stocks outweighed broader market gains. The All-Share Index dropped by 0.03% to 246,019.17 points, reducing total market capitalisation by N41 billion to N158.915 trillion. Despite the index dip, market breadth remained positive with 33 stocks advancing against 29 decliners. Trading activity saw a significant contraction, with volume falling by 34.47% to 426.840 million shares valued at N28.438 billion. Top decliners included NASCON Allied Industries and Beta Glass, while Tripple Gee & Company and Oando led the gainers. Analysts maintain a positive outlook, citing sustained investor confidence following recent FTSE Russell reclassification updates.

Central Bank of Nigeria (CBN) Governor, Olayemi Cardoso, has stated that the regulator will maintain heightened supervision of the banking sector despite the successful conclusion of the recent recapitalisation exercise.

Speaking at the BusinessDay 14th Annual CEO Forum, Cardoso noted that while the industry raised between N4 trillion and N5 trillion in fresh capital to build resilience against economic shocks, continuous oversight remains essential. He emphasized that the stronger capital base is intended to support eventual increased lending to the private sector once inflation and interest rates moderate. Cardoso also warned banks against indiscriminate lending, urging them to prioritize sophisticated risk management and proper analysis, especially when navigating complex sectors like oil and gas. The CBN plans to collaborate with financial institutions to enhance their internal risk assessment capabilities.