Mauritius stock market indices
The Stock Exchange of Mauritius's own published indices — closing value and session change for each. This is a facts-only mirror of index-level data, not a trading platform: for full trading data, market watch, and per-company quotes, use the outbound link to SEM below.
| Index | Close | Change | Session date |
|---|---|---|---|
| DEMEX | 222.22 | +0.28% | 2026-10-28 |
| DEMTRI | 400.57 | +0.28% | 2026-10-28 |
| SEM-AFRIDEX | 95.79 | +0.46% | 2026-10-28 |
| SEM-ASI | 2,044.95 | -0.15% | 2026-10-28 |
| SEM-BI | 104.08 | +0.01% | 2026-10-28 |
| SEM10 | 436.47 | -0.16% | 2026-10-28 |
| SEMDEX | 2,286.98 | -0.18% | 2026-10-28 |
| SEMSI | 123.16 | -0.10% | 2026-10-28 |
| SEMTRI | 11,267.89 | -0.18% | 2026-10-28 |
| SEMTRI-ASI | 10,261.91 | -0.15% | 2026-10-28 |
SEMDEX history
SEMDEX closing value, most recent published sessions.
Full trading data, market watch and per-company quotes on stockexchangeofmauritius.com
Frequently asked questions
What do SEMDEX, SEM-10 and DEMEX mean?
They are indices published by the Stock Exchange of Mauritius: SEMDEX tracks the Official Market as a whole, SEM-10 tracks its 10 largest companies by market capitalisation, and DEMEX tracks the Development & Enterprise Market board. cyber.mu mirrors these index-level values only — not the underlying per-company prices that make them up.
Is this investment advice?
No. This page mirrors publicly published index values with attribution — it is not investment advice and not a substitute for SEM's own site, which should always be checked directly before making any financial decision.