Vaisala Oyj A historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-30 | 43.350 | 43.850 | 41.900 | 42.000 | 41.204 | 37,827 |
| 2026-01-29 | 44.400 | 44.400 | 43.350 | 43.400 | 42.578 | 7,959 |
| 2026-01-28 | 45.000 | 45.000 | 44.100 | 44.150 | 43.314 | 7,963 |
| 2026-01-27 | 44.150 | 44.650 | 43.950 | 44.450 | 43.608 | 107,909 |
| 2026-01-26 | 45.150 | 45.200 | 43.900 | 44.100 | 43.265 | 8,541 |
| 2026-01-23 | 45.250 | 45.450 | 44.750 | 45.150 | 44.295 | 7,933 |
| 2026-01-22 | 45.050 | 45.350 | 44.700 | 45.200 | 44.344 | 11,291 |
| 2026-01-21 | 43.950 | 44.500 | 43.550 | 44.400 | 43.559 | 7,807 |
| 2026-01-20 | 43.950 | 44.050 | 43.350 | 43.950 | 43.118 | 17,784 |
| 2026-01-19 | 44.550 | 44.550 | 43.500 | 44.050 | 43.216 | 51,039 |
| 2026-01-16 | 45.250 | 45.350 | 44.700 | 45.200 | 44.344 | 10,813 |
| 2026-01-15 | 44.500 | 45.250 | 44.250 | 45.200 | 44.344 | 12,034 |
| 2026-01-14 | 44.800 | 45.000 | 43.950 | 44.500 | 43.657 | 8,425 |
| 2026-01-13 | 45.700 | 46.100 | 44.550 | 44.800 | 43.951 | 96,742 |
| 2026-01-12 | 45.050 | 45.850 | 44.900 | 45.650 | 44.785 | 18,043 |
| 2026-01-09 | 44.450 | 45.100 | 44.150 | 45.050 | 44.197 | 6,623 |
| 2026-01-08 | 44.700 | 44.800 | 44.100 | 44.350 | 43.510 | 8,076 |
| 2026-01-07 | 44.050 | 44.800 | 43.650 | 44.400 | 43.559 | 17,512 |
| 2026-01-05 | 43.600 | 44.100 | 43.200 | 44.000 | 43.167 | 8,141 |
| 2026-01-02 | 44.100 | 44.400 | 43.350 | 43.500 | 42.676 | 15,022 |
| 2025-12-30 | 44.000 | 44.400 | 43.850 | 44.050 | 43.216 | 9,679 |
| 2025-12-29 | 43.750 | 44.200 | 43.700 | 44.000 | 43.167 | 8,481 |
| 2025-12-23 | 44.000 | 44.050 | 43.550 | 43.750 | 42.921 | 6,590 |
| 2025-12-22 | 43.650 | 44.100 | 43.400 | 43.950 | 43.118 | 9,363 |
| 2025-12-19 | 43.350 | 43.550 | 43.000 | 43.400 | 42.578 | 42,280 |
| 2025-12-18 | 42.650 | 43.500 | 42.500 | 43.350 | 42.529 | 6,250 |
| 2025-12-17 | 42.850 | 43.000 | 42.200 | 42.700 | 41.891 | 11,248 |
| 2025-12-16 | 42.500 | 43.000 | 42.500 | 42.850 | 42.038 | 11,119 |
| 2025-12-15 | 43.200 | 43.400 | 42.600 | 42.800 | 41.989 | 11,923 |
| 2025-12-12 | 43.050 | 43.600 | 43.000 | 43.200 | 42.382 | 64,554 |
| 2025-12-11 | 43.100 | 43.550 | 42.600 | 42.800 | 41.989 | 9,985 |
| 2025-12-10 | 43.450 | 43.700 | 42.950 | 43.050 | 42.235 | 10,319 |
| 2025-12-09 | 43.050 | 43.750 | 42.950 | 43.400 | 42.578 | 13,457 |
| 2025-12-08 | 43.150 | 43.500 | 42.900 | 42.950 | 42.136 | 14,608 |
| 2025-12-05 | 43.200 | 43.400 | 42.800 | 43.150 | 42.333 | 8,529 |
| 2025-12-04 | 42.400 | 43.350 | 42.400 | 43.150 | 42.333 | 9,662 |
| 2025-12-03 | 43.000 | 43.200 | 42.400 | 42.400 | 41.597 | 12,290 |
| 2025-12-02 | 43.000 | 43.350 | 42.500 | 42.950 | 42.136 | 33,442 |
| 2025-12-01 | 43.450 | 43.450 | 42.600 | 43.150 | 42.333 | 13,820 |
| 2025-11-28 | 43.050 | 43.650 | 42.900 | 43.450 | 42.627 | 16,608 |
| 2025-11-27 | 43.300 | 43.550 | 42.750 | 43.050 | 42.235 | 8,494 |
| 2025-11-26 | 42.750 | 43.400 | 42.300 | 43.200 | 42.382 | 7,929 |
| 2025-11-25 | 42.700 | 43.050 | 42.350 | 42.600 | 41.793 | 13,039 |
| 2025-11-24 | 42.100 | 43.200 | 42.100 | 42.700 | 41.891 | 13,511 |
| 2025-11-21 | 41.600 | 42.200 | 41.600 | 42.000 | 41.204 | 17,580 |
| 2025-11-20 | 41.700 | 42.800 | 41.700 | 42.100 | 41.303 | 21,584 |
| 2025-11-19 | 41.000 | 42.000 | 41.000 | 41.350 | 40.567 | 14,377 |
| 2025-11-18 | 41.250 | 41.400 | 40.900 | 41.000 | 40.223 | 8,499 |
| 2025-11-17 | 42.000 | 42.150 | 41.300 | 41.450 | 40.665 | 17,389 |
| 2025-11-14 | 41.500 | 42.000 | 41.050 | 42.000 | 41.204 | 17,506 |
| 2025-11-13 | 42.000 | 42.150 | 41.600 | 41.650 | 40.861 | 9,821 |
| 2025-11-12 | 41.950 | 42.150 | 41.700 | 41.950 | 41.155 | 11,501 |
| 2025-11-11 | 41.850 | 42.150 | 41.600 | 41.950 | 41.155 | 9,226 |
| 2025-11-10 | 41.550 | 42.100 | 41.550 | 41.850 | 41.057 | 11,556 |
| 2025-11-07 | 41.700 | 41.850 | 40.850 | 41.350 | 40.567 | 15,749 |
| 2025-11-06 | 41.400 | 42.450 | 41.350 | 41.700 | 40.910 | 9,355 |
| 2025-11-05 | 41.900 | 42.050 | 41.250 | 41.300 | 40.518 | 33,375 |
| 2025-11-04 | 42.600 | 42.600 | 41.650 | 41.900 | 41.106 | 22,075 |
| 2025-11-03 | 42.750 | 43.050 | 42.350 | 42.650 | 41.842 | 16,050 |
| 2025-10-31 | 43.050 | 43.050 | 42.700 | 42.900 | 42.087 | 24,371 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-03-25 | 0.8600 EUR |
| 2025-03-26 | 0.8500 EUR |
| 2024-03-27 | 0.7500 EUR |
| 2023-03-29 | 0.7200 EUR |
| 2022-03-30 | 0.6800 EUR |
| 2021-03-31 | 0.6100 EUR |
| 2020-06-04 | 0.6100 EUR |
| 2019-03-27 | 0.5800 EUR |
Open, high, low and close are as traded (EUR). Adjusted close accounts for splits and dividends. Educational only, not financial advice.