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 | 222.20 | -0.46% | 2026-09-11 |
| DEMTRI | 399.30 | -0.46% | 2026-09-11 |
| SEM-AFRIDEX | 92.17 | -0.15% | 2026-09-11 |
| SEM-ASI | 2,057.06 | +0.22% | 2026-09-11 |
| SEM-BI | 104.00 | — | 2026-09-11 |
| SEM10 | 440.39 | +0.18% | 2026-09-11 |
| SEMDEX | 2,308.13 | +0.22% | 2026-09-11 |
| SEMSI | 123.84 | +0.16% | 2026-09-11 |
| SEMTRI | 11,364.74 | +0.22% | 2026-09-11 |
| SEMTRI-ASI | 10,316.36 | +0.22% | 2026-09-11 |
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.