Stock Exchange of Mauritius (SEM): top gainers and losers today
On the 21 Oct 2026 close, 4 stocks rose, 4 fell and 14 were unchanged on the Stock Exchange of Mauritius (SEM) (18% advancing). The biggest gainer was LAVASTONE LTD (LAVA) at +2.42%, the biggest loser was TROPICAL PARADISE CO. LTD (ORDINARY) (TPL-O) at −4.29%, and the most traded stock by value was LOTTOTECH LTD (LOTO). Prices are in MUR. Stocks under 1 MUR, very thin trading and moves above 60% (usually data glitches or corporate actions) are left out.
Top gainers on the SEM today
| # | Company | Price (MUR) | Change | Volume | Traded value | RSI |
|---|---|---|---|---|---|---|
| 1 | LAVA LAVASTONE LTD | 1.270 | +2.42% | 368,510 | 0.5M | 53 |
| 2 | CIM CIM FINANCIAL SERVICES LTD | 12.800 | +0.79% | 33,600 | 0.4M | 10 |
| 3 | EUDC EXCELSIOR UNITED DEVELOPMENT COMPANIES LTD | 17.000 | +0.29% | 18,615 | 0.3M | 69 |
| 4 | SWAN SWAN GENERAL LTD | 393.50 | +0.25% | 106 | 0.0M | 99 |
| 5 | HWF INNODIS LTD | 26.000 | +0.00% | 600 | 0.0M | 48 |
| 6 | LFL-O LIVESTOCK FEED LTD (ORDINARY) | 18.500 | +0.00% | 3,000 | 0.1M | 70 |
| 7 | MOROIL MAURITIUS OIL REFINERIES LTD | 16.000 | +0.00% | 76,790 | 1.2M | 27 |
| 8 | AEIB AFREXIMBANK | 3.500 | +0.00% | 7,490 | 0.0M | 77 |
| 9 | ALT ALTEO LTD | 10.600 | +0.00% | 53,000 | 0.6M | 39 |
| 10 | ANGM SWAN LIFE LTD | 1,340.00 | +0.00% | 100 | 0.1M | 0 |
| 11 | ERL ER GROUP LIMITED | 19.000 | +0.00% | 50,130 | 1.0M | 45 |
| 12 | RIVO RIVEO LIMITED | 23.550 | +0.00% | 4,400 | 0.1M | 100 |
| 13 | SUN SUN LIMITED | 48.750 | +0.00% | 1,900 | 0.1M | 52 |
| 14 | TERA TERRA MAURICIA LTD | 18.500 | +0.00% | 20,500 | 0.4M | 41 |
| 15 | UTDL UNITED DOCKS LTD | 93.000 | +0.00% | 1,000 | 0.1M | 94 |
| 16 | MTMD OMNICANE LTD | 18.600 | +0.00% | 2,295 | 0.0M | 56 |
| 17 | NMHL-O NEW MAURITIUS HOTELS LTD | 14.000 | +0.00% | 27,712 | 0.4M | 51 |
| 18 | NRL LUX ISLAND RESORTS LTD | 48.950 | +0.00% | 1,100 | 0.1M | 68 |
| 19 | SBMH SBM HOLDINGS LTD | 6.040 | −0.33% | 166,300 | 1.0M | 36 |
| 20 | LOTO LOTTOTECH LTD | 4.980 | −0.40% | 501,200 | 2.5M | 58 |
| 21 | MSE MEDINE LTD | 54.250 | −1.36% | 24,800 | 1.3M | 38 |
| 22 | TPL-O TROPICAL PARADISE CO. LTD (ORDINARY) | 3.350 | −4.29% | 5,000 | 0.0M | 0 |
Top losers on the SEM today
| # | Company | Price (MUR) | Change | Volume | Traded value | RSI |
|---|---|---|---|---|---|---|
| 1 | TPL-O TROPICAL PARADISE CO. LTD (ORDINARY) | 3.350 | −4.29% | 5,000 | 0.0M | 0 |
| 2 | MSE MEDINE LTD | 54.250 | −1.36% | 24,800 | 1.3M | 38 |
| 3 | LOTO LOTTOTECH LTD | 4.980 | −0.40% | 501,200 | 2.5M | 58 |
| 4 | SBMH SBM HOLDINGS LTD | 6.040 | −0.33% | 166,300 | 1.0M | 36 |
| 5 | HWF INNODIS LTD | 26.000 | +0.00% | 600 | 0.0M | 48 |
| 6 | LFL-O LIVESTOCK FEED LTD (ORDINARY) | 18.500 | +0.00% | 3,000 | 0.1M | 70 |
| 7 | MOROIL MAURITIUS OIL REFINERIES LTD | 16.000 | +0.00% | 76,790 | 1.2M | 27 |
| 8 | UTDL UNITED DOCKS LTD | 93.000 | +0.00% | 1,000 | 0.1M | 94 |
| 9 | ALT ALTEO LTD | 10.600 | +0.00% | 53,000 | 0.6M | 39 |
| 10 | ANGM SWAN LIFE LTD | 1,340.00 | +0.00% | 100 | 0.1M | 0 |
| 11 | ERL ER GROUP LIMITED | 19.000 | +0.00% | 50,130 | 1.0M | 45 |
| 12 | RIVO RIVEO LIMITED | 23.550 | +0.00% | 4,400 | 0.1M | 100 |
| 13 | SUN SUN LIMITED | 48.750 | +0.00% | 1,900 | 0.1M | 52 |
| 14 | TERA TERRA MAURICIA LTD | 18.500 | +0.00% | 20,500 | 0.4M | 41 |
| 15 | AEIB AFREXIMBANK | 3.500 | +0.00% | 7,490 | 0.0M | 77 |
| 16 | MTMD OMNICANE LTD | 18.600 | +0.00% | 2,295 | 0.0M | 56 |
| 17 | NMHL-O NEW MAURITIUS HOTELS LTD | 14.000 | +0.00% | 27,712 | 0.4M | 51 |
| 18 | NRL LUX ISLAND RESORTS LTD | 48.950 | +0.00% | 1,100 | 0.1M | 68 |
| 19 | SWAN SWAN GENERAL LTD | 393.50 | +0.25% | 106 | 0.0M | 99 |
| 20 | EUDC EXCELSIOR UNITED DEVELOPMENT COMPANIES LTD | 17.000 | +0.29% | 18,615 | 0.3M | 69 |
| 21 | CIM CIM FINANCIAL SERVICES LTD | 12.800 | +0.79% | 33,600 | 0.4M | 10 |
| 22 | LAVA LAVASTONE LTD | 1.270 | +2.42% | 368,510 | 0.5M | 53 |
Most active stocks on the SEM by traded value
| # | Company | Price (MUR) | Change | Volume | Traded value | RSI |
|---|---|---|---|---|---|---|
| 1 | LOTO LOTTOTECH LTD | 4.980 | −0.40% | 501,200 | 2.5M | 58 |
| 2 | MSE MEDINE LTD | 54.250 | −1.36% | 24,800 | 1.3M | 38 |
| 3 | MOROIL MAURITIUS OIL REFINERIES LTD | 16.000 | +0.00% | 76,790 | 1.2M | 27 |
| 4 | SBMH SBM HOLDINGS LTD | 6.040 | −0.33% | 166,300 | 1.0M | 36 |
| 5 | ERL ER GROUP LIMITED | 19.000 | +0.00% | 50,130 | 1.0M | 45 |
| 6 | ALT ALTEO LTD | 10.600 | +0.00% | 53,000 | 0.6M | 39 |
| 7 | LAVA LAVASTONE LTD | 1.270 | +2.42% | 368,510 | 0.5M | 53 |
| 8 | CIM CIM FINANCIAL SERVICES LTD | 12.800 | +0.79% | 33,600 | 0.4M | 10 |
| 9 | NMHL-O NEW MAURITIUS HOTELS LTD | 14.000 | +0.00% | 27,712 | 0.4M | 51 |
| 10 | TERA TERRA MAURICIA LTD | 18.500 | +0.00% | 20,500 | 0.4M | 41 |
| 11 | EUDC EXCELSIOR UNITED DEVELOPMENT COMPANIES LTD | 17.000 | +0.29% | 18,615 | 0.3M | 69 |
| 12 | ANGM SWAN LIFE LTD | 1,340.00 | +0.00% | 100 | 0.1M | 0 |
| 13 | RIVO RIVEO LIMITED | 23.550 | +0.00% | 4,400 | 0.1M | 100 |
| 14 | UTDL UNITED DOCKS LTD | 93.000 | +0.00% | 1,000 | 0.1M | 94 |
| 15 | SUN SUN LIMITED | 48.750 | +0.00% | 1,900 | 0.1M | 52 |
| 16 | LFL-O LIVESTOCK FEED LTD (ORDINARY) | 18.500 | +0.00% | 3,000 | 0.1M | 70 |
| 17 | NRL LUX ISLAND RESORTS LTD | 48.950 | +0.00% | 1,100 | 0.1M | 68 |
| 18 | MTMD OMNICANE LTD | 18.600 | +0.00% | 2,295 | 0.0M | 56 |
| 19 | SWAN SWAN GENERAL LTD | 393.50 | +0.25% | 106 | 0.0M | 99 |
| 20 | AEIB AFREXIMBANK | 3.500 | +0.00% | 7,490 | 0.0M | 77 |
| 21 | TPL-O TROPICAL PARADISE CO. LTD (ORDINARY) | 3.350 | −4.29% | 5,000 | 0.0M | 0 |
| 22 | HWF INNODIS LTD | 26.000 | +0.00% | 600 | 0.0M | 48 |
SEM gainers and losers: common questions
Which stocks are the top gainers on the SEM today?
At the 21 Oct 2026 close the biggest gainers on the Stock Exchange of Mauritius (SEM) were LAVASTONE LTD (LAVA) +2.42%, CIM FINANCIAL SERVICES LTD (CIM) +0.79%, EXCELSIOR UNITED DEVELOPMENT COMPANIES LTD (EUDC) +0.29%.
Which stocks are the top losers on the SEM today?
At the 21 Oct 2026 close the biggest losers were TROPICAL PARADISE CO. LTD (ORDINARY) (TPL-O) −4.29%, MEDINE LTD (MSE) −1.36%, LOTTOTECH LTD (LOTO) −0.40%.
How many stocks rose or fell on the SEM?
Of the 22 stocks with a usable price move on 21 Oct 2026, 4 rose, 4 fell and 14 were unchanged (18% advancing).
How often is this list updated, and what is left out?
It is rebuilt after each market close from end-of-day prices, so it is not live. Stocks priced under 1 MUR, stocks that barely trade and moves above 60% (usually data glitches or corporate actions such as splits) are left out.
Gainers and losers by market
End-of-day data in the market's own currency. Educational only, not financial advice.