Vaisala Oyj Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 12, 2026	42.20	43.70	41.15	43.20	43.20	3.23%	75,134
Feb 11, 2026	42.45	42.45	41.40	41.85	41.85	-1.41%	47,461
Feb 10, 2026	42.70	42.90	41.90	42.45	42.45	-0.12%	20,105
Feb 9, 2026	42.60	42.80	42.20	42.50	42.50	0.12%	14,812
Feb 6, 2026	42.00	42.50	41.20	42.45	42.45	1.07%	28,273
Feb 5, 2026	43.05	43.05	41.55	42.00	42.00	-1.87%	27,998
Feb 4, 2026	43.30	43.35	42.65	42.80	42.80	-0.81%	27,433
Feb 3, 2026	43.20	43.60	42.80	43.15	43.15	0.82%	13,682
Feb 2, 2026	42.10	42.95	41.70	42.80	42.80	1.90%	15,951
Jan 30, 2026	43.35	43.85	41.90	42.00	42.00	-3.23%	37,827
Jan 29, 2026	44.40	44.40	43.35	43.40	43.40	-1.70%	7,959
Jan 28, 2026	45.00	45.00	44.10	44.15	44.15	-0.67%	7,963
Jan 27, 2026	44.15	44.65	43.95	44.45	44.45	0.79%	107,909
Jan 26, 2026	45.15	45.20	43.90	44.10	44.10	-2.33%	8,541
Jan 23, 2026	45.25	45.45	44.75	45.15	45.15	-0.11%	7,933
Jan 22, 2026	45.05	45.35	44.70	45.20	45.20	1.80%	11,291
Jan 21, 2026	43.95	44.50	43.55	44.40	44.40	1.02%	7,807
Jan 20, 2026	43.95	44.05	43.35	43.95	43.95	-0.23%	17,784
Jan 19, 2026	44.55	44.55	43.50	44.05	44.05	-2.54%	51,039
Jan 16, 2026	45.25	45.35	44.70	45.20	45.20	-	10,813
Jan 15, 2026	44.50	45.25	44.25	45.20	45.20	1.57%	12,034
Jan 14, 2026	44.80	45.00	43.95	44.50	44.50	-0.67%	8,425
Jan 13, 2026	45.70	46.10	44.55	44.80	44.80	-1.86%	96,742
Jan 12, 2026	45.05	45.85	44.90	45.65	45.65	1.33%	18,043
Jan 9, 2026	44.45	45.10	44.15	45.05	45.05	1.58%	6,623
Jan 8, 2026	44.70	44.80	44.10	44.35	44.35	-0.11%	8,076
Jan 7, 2026	44.05	44.80	43.65	44.40	44.40	0.91%	17,512
Jan 5, 2026	43.60	44.10	43.20	44.00	44.00	1.15%	8,141
Jan 2, 2026	44.10	44.40	43.35	43.50	43.50	-1.25%	15,022
Dec 30, 2025	44.00	44.40	43.85	44.05	44.05	0.11%	9,679
Dec 29, 2025	43.75	44.20	43.70	44.00	44.00	0.57%	8,413
Dec 23, 2025	44.00	44.05	43.55	43.75	43.75	-0.46%	6,590
Dec 22, 2025	43.65	44.10	43.40	43.95	43.95	1.27%	9,363
Dec 19, 2025	43.35	43.55	43.00	43.40	43.40	0.12%	42,280
Dec 18, 2025	42.65	43.50	42.50	43.35	43.35	1.52%	6,250
Dec 17, 2025	42.85	43.00	42.20	42.70	42.70	-0.35%	11,248
Dec 16, 2025	42.50	43.00	42.50	42.85	42.85	0.12%	11,119
Dec 15, 2025	43.20	43.40	42.60	42.80	42.80	-0.93%	11,923
Dec 12, 2025	43.05	43.60	43.00	43.20	43.20	0.93%	64,554
Dec 11, 2025	43.10	43.55	42.60	42.80	42.80	-0.58%	9,985
Dec 10, 2025	43.45	43.70	42.95	43.05	43.05	-0.81%	10,319
Dec 9, 2025	43.05	43.75	42.95	43.40	43.40	1.05%	13,457
Dec 8, 2025	43.15	43.50	42.90	42.95	42.95	-0.46%	14,608
Dec 5, 2025	43.20	43.40	42.80	43.15	43.15	-	8,529
Dec 4, 2025	42.40	43.35	42.40	43.15	43.15	1.77%	9,662
Dec 3, 2025	43.00	43.20	42.40	42.40	42.40	-1.28%	12,290
Dec 2, 2025	43.00	43.35	42.50	42.95	42.95	-0.46%	33,442
Dec 1, 2025	43.45	43.45	42.60	43.15	43.15	-0.69%	13,820
Nov 28, 2025	43.05	43.65	42.90	43.45	43.45	0.93%	16,608
Nov 27, 2025	43.30	43.55	42.75	43.05	43.05	-0.35%	8,494