Altair Engineering Inc. - Class A Common Stock (ALTR)

Historical Prices For Altair Engineering Inc. - Class A Common Stock (ALTR)

Date Range:

2025-01-03 - 2025-04-03

Date	Open	High	Low	Close	Volume	Adjusted Close
3/25/2025	111.69	0.00	111.85	111.85	0	111.85
3/24/2025	111.95	111.98	111.69	111.69	419,909	111.69
3/21/2025	111.50	112.31	111.47	111.75	1,906,931	111.75
3/20/2025	111.50	111.70	111.47	111.54	468,716	111.54
3/19/2025	111.45	111.75	111.33	111.67	1,086,005	111.67
3/18/2025	111.40	111.57	111.34	111.44	567,918	111.44
3/17/2025	111.30	111.75	111.30	111.42	1,044,764	111.42
3/14/2025	111.39	111.49	111.24	111.35	529,858	111.35
3/13/2025	111.15	111.38	111.10	111.15	663,611	111.15
3/12/2025	111.59	111.59	111.18	111.23	580,798	111.23
3/11/2025	111.14	111.42	111.02	111.34	873,025	111.34
3/10/2025	111.10	111.33	111.00	111.09	656,850	111.09
3/07/2025	111.31	111.52	111.05	111.24	658,832	111.24
3/06/2025	111.21	111.39	110.78	111.11	1,883,733	111.11
3/05/2025	111.35	111.54	111.26	111.32	584,841	111.32
3/04/2025	111.65	111.70	111.22	111.34	656,667	111.34
3/03/2025	111.59	111.73	111.37	111.43	1,125,590	111.43
2/28/2025	111.50	111.68	111.42	111.60	576,100	111.60
2/27/2025	111.53	111.75	111.45	111.49	545,443	111.49
2/26/2025	111.53	111.69	111.51	111.60	549,651	111.60
2/25/2025	111.65	111.80	111.48	111.57	610,468	111.57
2/24/2025	111.75	111.95	111.55	111.70	806,594	111.70
2/21/2025	111.73	112.20	111.47	111.78	844,451	111.78
2/20/2025	111.07	111.78	110.95	111.78	887,565	111.78
2/19/2025	111.19	111.50	110.81	111.25	786,839	111.25
2/18/2025	110.65	111.27	110.65	111.13	721,638	111.13
2/14/2025	110.65	110.90	110.60	110.85	595,219	110.85
2/13/2025	110.60	110.75	110.44	110.70	998,052	110.70
2/12/2025	110.31	110.54	110.19	110.39	537,695	110.39
2/11/2025	110.51	110.53	110.30	110.37	481,282	110.37
2/10/2025	110.43	110.62	110.36	110.41	497,446	110.41
2/07/2025	110.41	110.64	110.40	110.47	509,333	110.47
2/06/2025	110.41	110.63	110.41	110.46	856,224	110.46
2/05/2025	110.50	110.54	110.38	110.50	636,888	110.50
2/04/2025	110.45	110.50	110.26	110.45	865,411	110.45
2/03/2025	110.29	110.48	110.11	110.20	1,170,987	110.20
1/31/2025	110.62	110.65	110.32	110.35	807,410	110.35
1/30/2025	110.36	110.72	110.26	110.51	449,949	110.51
1/29/2025	110.25	110.65	110.22	110.52	675,999	110.52
1/28/2025	110.43	110.75	110.14	110.32	585,982	110.32
1/27/2025	110.23	110.43	109.94	110.28	717,776	110.28
1/24/2025	110.47	110.59	110.29	110.38	779,773	110.38
1/23/2025	110.38	110.57	110.27	110.47	992,173	110.47
1/22/2025	110.92	110.93	110.39	110.40	801,658	110.40
1/21/2025	110.50	110.94	110.46	110.62	2,170,309	110.62
1/17/2025	110.57	110.57	110.18	110.41	979,239	110.41
1/16/2025	110.25	110.48	110.12	110.12	961,308	110.12
1/15/2025	110.43	110.55	110.21	110.23	868,051	110.23
1/14/2025	110.22	110.48	110.20	110.40	775,281	110.40
1/13/2025	109.99	110.32	109.95	110.15	705,281	110.15
1/10/2025	110.00	110.52	109.94	110.25	792,161	110.25
1/08/2025	110.00	110.39	110.00	110.23	1,243,585	110.23
1/07/2025	109.92	110.20	109.90	110.04	978,272	110.04
1/06/2025	109.65	110.07	109.65	109.91	603,753	109.91
1/03/2025	109.50	110.00	109.50	109.65	344,454	109.65