Trading on the Nigerian Exchange closed higher on Tuesday, September 15, 2026. The All-Share Index rose by 1,005.27 points, a 0.41% increase. Market capitalisation also increased, gaining N650 billion to reach N158.4 trillion. This represents a 0.41% increase from the previous session's N157.75 trillion.

Further details on the market's performance are available from the source. The increase in market capitalisation and the All-Share Index suggests a positive trend in the market.

The source provides more information on the market's activity, including the closing values of the All-Share Index and market capitalisation.