Altair Engineering Inc. - ALTR - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
March 26, 2025	111.85	111.85	111.85	111.85	111.85	0
March 25, 2025	111.8	111.85	111.85	111.91	111.7	925,272
March 24, 2025	111.95	111.69	111.69	111.98	111.69	419,949
March 21, 2025	111.5	111.75	111.75	112.31	111.47	1.91M
March 20, 2025	111.5	111.54	111.54	111.7	111.47	468,716
March 19, 2025	111.45	111.67	111.67	111.75	111.33	1.09M
March 18, 2025	111.4	111.44	111.44	111.57	111.34	567,918
March 17, 2025	111.3	111.42	111.42	111.75	111.3	1.04M
March 14, 2025	111.39	111.35	111.35	111.49	111.24	529,900
March 13, 2025	111.15	111.15	111.15	111.38	111.1	634,781
March 12, 2025	111.59	111.23	111.23	111.59	111.18	579,582
March 11, 2025	111.14	111.34	111.34	111.42	111.02	873,026
March 10, 2025	111.1	111.09	111.09	111.33	111	656,900
March 07, 2025	111.31	111.24	111.24	111.52	111.05	559,932
March 06, 2025	111.21	111.11	111.11	111.39	110.78	1.88M
March 05, 2025	111.35	111.32	111.32	111.54	111.26	584,841
March 04, 2025	111.65	111.34	111.34	111.7	111.22	648,900
March 03, 2025	111.59	111.43	111.43	111.73	111.37	1.13M
February 28, 2025	111.5	111.6	111.6	111.68	111.42	560,515
February 27, 2025	111.53	111.49	111.49	111.76	111.45	545,443
February 26, 2025	111.53	111.6	111.6	111.69	111.51	549,711
February 25, 2025	111.65	111.57	111.57	111.8	111.48	610,500
February 24, 2025	111.75	111.69	111.69	111.95	111.55	687,511
February 21, 2025	111.73	111.78	111.78	112.2	111.47	844,451
February 20, 2025	111.07	111.78	111.78	111.78	110.95	887,600
February 19, 2025	111.19	111.25	111.25	111.5	110.81	786,841
February 18, 2025	110.65	111.13	111.13	111.27	110.65	721,638
February 14, 2025	110.65	110.85	110.85	110.9	110.6	561,819
February 13, 2025	110.6	110.7	110.7	110.75	110.44	998,542
February 12, 2025	110.31	110.39	110.39	110.54	110.19	537,700
February 11, 2025	110.51	110.37	110.37	110.53	110.3	481,282
February 10, 2025	110.43	110.41	110.41	110.62	110.36	497,446
February 07, 2025	110.41	110.47	110.47	110.64	110.4	509,333
February 06, 2025	110.41	110.46	110.46	110.63	110.41	856,224
February 05, 2025	110.5	110.5	110.5	110.54	110.38	636,900
February 04, 2025	110.45	110.45	110.45	110.5	110.26	653,911
February 03, 2025	110.29	110.2	110.2	110.48	110.11	1.17M
January 31, 2025	110.62	110.35	110.35	110.65	110.32	807,410
January 30, 2025	110.36	110.51	110.51	110.73	110.26	449,949
January 29, 2025	110.25	110.52	110.52	110.65	110.22	676,114
January 28, 2025	110.43	110.32	110.32	110.76	110.15	539,500
January 27, 2025	110.23	110.28	110.28	110.43	109.94	717,800
January 24, 2025	110.47	110.38	110.38	110.6	110.29	779,800
January 23, 2025	110.38	110.47	110.47	110.57	110.27	992,200
January 22, 2025	110.92	110.4	110.4	110.93	110.39	801,700
January 21, 2025	110.5	110.62	110.62	110.94	110.46	2.17M
January 17, 2025	110.57	110.41	110.41	110.57	110.18	979,239
January 16, 2025	110.25	110.12	110.12	110.48	110.12	961,309
January 15, 2025	110.43	110.23	110.23	110.55	110.21	868,100
January 14, 2025	110.22	110.4	110.4	110.48	110.2	775,300
January 13, 2025	109.99	110.15	110.15	110.32	109.95	705,300
January 10, 2025	110	110.25	110.25	110.52	109.94	792,200
January 08, 2025	110	110.23	110.23	110.39	110	1.24M
January 07, 2025	109.92	110.04	110.04	110.2	109.9	978,300
January 06, 2025	109.65	109.91	109.91	110.07	109.65	603,800
January 03, 2025	109.5	109.65	109.65	110	109.5	344,500
January 02, 2025	109.25	109.31	109.31	109.4	109.15	590,907
December 31, 2024	109.26	109.11	109.11	109.38	109.02	441,911
December 30, 2024	108.31	109.1	109.1	109.47	108.31	436,000
December 27, 2024	108.82	109.01	109.01	109.25	108.75	657,100

Altair Engineering Inc. (ALTR) NASDAQ