Nasdaq Helsinki (Finland): top gainers and losers today
On the 19 Oct 2026 close, 37 stocks rose, 87 fell and 10 were unchanged on the Nasdaq Helsinki (Finland) (28% advancing). The biggest gainer was Norrhydro Group Oyj (NORRH) at +6.01%, the biggest loser was Witted Megacorp Oyj (WITTED) at −5.63%, and the most traded stock by value was Nordea Bank Abp (NDA-FI). Prices are in EUR. Stocks under 1 EUR, very thin trading and moves above 60% (usually data glitches or corporate actions) are left out.
Top gainers on the Helsinki today
| # | Company | Price (EUR) | Change | Volume | Traded value | RSI |
|---|---|---|---|---|---|---|
| 1 | NORRH Norrhydro Group Oyj | 1.235 | +6.01% | 9,388 | 0.0M | 55 |
| 2 | MERUS Merus Power Oyj | 6.600 | +4.43% | 5,865 | 0.0M | 59 |
| 3 | 4.800 | +2.78% | 2,959 | 0.0M | 49 | |
| 4 | 24.400 | +2.61% | 494,978 | 12.1M | 78 | |
| 5 | UNITED United Bankers Oyj | 22.900 | +2.23% | 694 | 0.0M | 53 |
| 6 | 23.400 | +2.18% | 40,873 | 1.0M | 67 | |
| 7 | 4.390 | +1.86% | 10,812 | 0.0M | 56 | |
| 8 | FODELIA Fodelia | 4.630 | +1.76% | 11,931 | 0.1M | 61 |
| 9 | 2.440 | +1.67% | 3,387 | 0.0M | 49 | |
| 10 | 32.940 | +1.42% | 33,362 | 1.1M | 46 | |
| 11 | 2.310 | +1.32% | 5,313 | 0.0M | 48 | |
| 12 | 24.400 | +1.24% | 2,755 | 0.1M | 56 | |
| 13 | 18.850 | +1.07% | 260,285 | 4.9M | 57 | |
| 14 | REKA Reka Industrial Oyj | 4.000 | +1.01% | 1,129 | 0.0M | 49 |
| 15 | VIAFIN Viafin Service Oyj | 20.500 | +0.99% | 1,561 | 0.0M | 58 |
| 16 | 36.450 | +0.97% | 50,889 | 1.9M | 49 | |
| 17 | 3.254 | +0.93% | 173,534 | 0.6M | 49 | |
| 18 | 1.660 | +0.91% | 1,584 | 0.0M | 52 | |
| 19 | 1.342 | +0.90% | 40,360 | 0.1M | 34 | |
| 20 | ARVOSK Pohjanmaan Arvo Sijoitusosuuskunta | 79.000 | +0.86% | 324 | 0.0M | 44 |
| 21 | 10.780 | +0.75% | 99,038 | 1.1M | 78 | |
| 22 | CITYVA Cityvarasto Oyj | 13.900 | +0.72% | 2,852 | 0.0M | 56 |
| 23 | 16.680 | +0.72% | 1,027,190 | 17.1M | 46 | |
| 24 | 87.600 | +0.69% | 7,138 | 0.6M | 68 | |
| 25 | 13.300 | +0.61% | 14,846 | 0.2M | 58 |
Top losers on the Helsinki today
| # | Company | Price (EUR) | Change | Volume | Traded value | RSI |
|---|---|---|---|---|---|---|
| 1 | WITTED Witted Megacorp Oyj | 1.510 | −5.63% | 4,681 | 0.0M | 44 |
| 2 | 6.710 | −5.36% | 466,595 | 3.1M | 28 | |
| 3 | 13.570 | −4.57% | 431,987 | 5.9M | 24 | |
| 4 | ADMIN Administer Oyj | 1.910 | −4.50% | 5,478 | 0.0M | 28 |
| 5 | ALEX Alexandria Group Oyj | 13.000 | −4.06% | 4,766 | 0.1M | 47 |
| 6 | 1.310 | −4.03% | 24,131 | 0.0M | 46 | |
| 7 | 8.520 | −3.84% | 12,431 | 0.1M | 43 | |
| 8 | 5.060 | −3.62% | 48,906 | 0.2M | 32 | |
| 9 | SIILI Siili Solutions Oyj | 2.420 | −3.59% | 6,880 | 0.0M | 24 |
| 10 | 11.100 | −3.31% | 84,829 | 0.9M | 45 | |
| 11 | 1.360 | −3.27% | 31,228 | 0.0M | 33 | |
| 12 | 28.600 | −3.05% | 1,184,127 | 33.9M | 47 | |
| 13 | 9.050 | −3.00% | 18,575 | 0.2M | 39 | |
| 14 | ESENSE Enersense International Oyj | 5.420 | −2.87% | 44,537 | 0.2M | 51 |
| 15 | 6.050 | −2.73% | 11,398 | 0.1M | 42 | |
| 16 | 31.860 | −2.69% | 578,377 | 18.4M | 45 | |
| 17 | 4.870 | −2.60% | 11,874 | 0.1M | 32 | |
| 18 | 9.228 | −2.60% | 698 | 0.0M | 63 | |
| 19 | 1.742 | −2.35% | 127,602 | 0.2M | 46 | |
| 20 | 15.160 | −2.19% | 9,738 | 0.1M | 49 | |
| 21 | 26.950 | −2.18% | 19,036 | 0.5M | 20 | |
| 22 | 4.700 | −2.08% | 3,419 | 0.0M | 38 | |
| 23 | MEKKO Marimekko Oyj | 9.000 | −2.07% | 89,805 | 0.8M | 36 |
| 24 | TAMTRON Tamtron Group Oyj | 3.960 | −1.98% | 1,233 | 0.0M | 44 |
| 25 | 21.200 | −1.85% | 3,171 | 0.1M | 37 |
Most active stocks on the Helsinki by traded value
| # | Company | Price (EUR) | Change | Volume | Traded value | RSI |
|---|---|---|---|---|---|---|
| 1 | NDA-FI Nordea Bank Abp | 15.475 | −1.65% | 5,950,426 | 92.1M | 23 |
| 2 | 54.800 | −0.83% | 704,808 | 38.6M | 67 | |
| 3 | 28.600 | −3.05% | 1,184,127 | 33.9M | 47 | |
| 4 | 9.100 | +0.07% | 2,752,415 | 25.0M | 54 | |
| 5 | 31.860 | −2.69% | 578,377 | 18.4M | 45 | |
| 6 | 23.060 | −1.75% | 748,710 | 17.3M | 49 | |
| 7 | 16.680 | +0.72% | 1,027,190 | 17.1M | 46 | |
| 8 | 88.050 | +0.40% | 176,335 | 15.5M | 68 | |
| 9 | 25.170 | −0.08% | 590,231 | 14.9M | 55 | |
| 10 | 35.720 | +0.28% | 394,765 | 14.1M | 49 | |
| 11 | 24.400 | +2.61% | 494,978 | 12.1M | 78 | |
| 12 | 10.025 | −0.84% | 957,411 | 9.6M | 49 | |
| 13 | 29.720 | −1.72% | 289,087 | 8.6M | 48 | |
| 14 | 27.300 | −0.07% | 242,158 | 6.6M | 51 | |
| 15 | 5.845 | −1.85% | 1,006,180 | 5.9M | 30 | |
| 16 | 13.570 | −4.57% | 431,987 | 5.9M | 24 | |
| 17 | 27.560 | +0.07% | 196,770 | 5.4M | 39 | |
| 18 | 18.850 | +1.07% | 260,285 | 4.9M | 57 | |
| 19 | 18.540 | −0.43% | 193,651 | 3.6M | 70 | |
| 20 | 6.710 | −5.36% | 466,595 | 3.1M | 28 | |
| 21 | 4.930 | −0.32% | 630,918 | 3.1M | 42 | |
| 22 | HIAB Hiab B | 53.250 | −1.02% | 57,645 | 3.1M | 35 |
| 23 | 36.450 | +0.97% | 50,889 | 1.9M | 49 | |
| 24 | 16.730 | −1.24% | 105,612 | 1.8M | 46 | |
| 25 | SSABBH SSAB AB ser. B | 9.280 | +0.02% | 169,313 | 1.6M | 53 |
Helsinki gainers and losers: common questions
Which stocks are the top gainers on the Helsinki today?
At the 19 Oct 2026 close the biggest gainers on the Nasdaq Helsinki (Finland) were Norrhydro Group Oyj (NORRH) +6.01%, Merus Power Oyj (MERUS) +4.43%, Fondia Oyj (FONDIA) +2.78%.
Which stocks are the top losers on the Helsinki today?
At the 19 Oct 2026 close the biggest losers were Witted Megacorp Oyj (WITTED) −5.63%, Terveystalo Oy (TTALO) −5.36%, Nokian Renkaat Oyj (TYRES) −4.57%.
How many stocks rose or fell on the Helsinki?
Of the 134 stocks with a usable price move on 19 Oct 2026, 37 rose, 87 fell and 10 were unchanged (28% 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 EUR, 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.