NGX All Share Index (ASI)
Index chart
Check the chart’s instrument, timestamp and timezone before using its values. Its data source and update schedule are separate from the historical table below.
About NGX ASI
The Nigerian Exchange All Share Index (NGX ASI) serves as a benchmark indicator for the overall performance of the Nigerian equities market. It tracks the market capitalization movement of all listed equities on the Nigerian Exchange Limited, reflecting the health and trends of the Nigerian stock market.
Established in 1984, the NGX ASI has evolved to become a critical tool for investors, analysts, and policymakers to gauge market performance and investment trends. The index is calculated based on market capitalization-weighted methodology and includes all equities listed on the Nigerian Exchange.
Index history and source notes
The exchange’s 1984 history entry records the All-Share Index launch in January 1984. The 2021 index rebranding notice documents the change from the NSE prefix to NGX.
Related analysis and investor guides
The index gives a market direction; breadth and sector weights explain how widely a move is shared.
Historical table snapshot: 26 February 2025. The embedded table labels its figures with this date. These are historical values, not current market quotes. The underlying provider and calculation method are not identified in the table.
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