Introduction

The Nigerian bourse delivered another strong session on Tuesday, September 15, 2026, with key indices climbing and market capitalisation surpassing the N158 trillion mark. Trading activity intensified across the main board and premium segment, reflecting sustained investor interest and positive momentum across multiple sectors.

What Happened

All-Share Index (ASI) advanced 1,005.27 points, or 0.41%, to close at 244,304.51 points, up from 243,299.24 points on Monday. Market capitalisation rose by approximately N650 billion to N158.4 trillion, from N157.75 trillion in the prior session. Trading volume surged to 520.65 million shares exchanged across 71,977 deals, a 21.37% increase from the previous session's 428.9 million shares.

Why This Matters

Tuesday's gains build on recent momentum, reinforcing positive sentiment in Nigeria's equity market. The broad-based advance, particularly in oil & gas and consumer goods sectors, signals continued confidence among investors. For market participants, the session highlights the NGX's role as a key barometer of economic activity and investor appetite in the region.

Key Takeaways

  • ASI gained 0.41% to 244,304.51 points, marking four consecutive sessions of advances.
  • Market capitalisation increased by approximately N650 billion to close at N158.4 trillion.
  • Trading volume rose 21.37% to 520.65 million shares, with 71,977 deals executed.
  • Top gainers included NGXGROUP (+9.95%), Aradel Holdings (+9.62%), and Sovereign Trust Insurance (+9.50%).
  • Notable decliners saw Ecobank Transnational (ETI) drop 10% to N66.60, and PZ Cussons fall 9.52% to N75.10.
  • Sectorally, the NGX Oil/Gas Index led gains, while the NGX Banking and Consumer Goods indices also posted advances.

Conclusion

The latest NGX session underscores the market's resilience and the breadth of participation across sectors. As trading activity remains robust, investors should monitor sectoral trends and upcoming corporate actions for further direction. The sustained upward momentum suggests continued interest in Nigerian equities amid a dynamic economic landscape.