CECO Environmental Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 14, 2025	45.80	45.80	44.60	44.65	44.65	-3.04%	309,169
Aug 13, 2025	47.14	47.39	44.67	46.05	46.05	-1.92%	497,304
Aug 12, 2025	44.56	47.40	43.97	46.95	46.95	5.70%	348,504
Aug 11, 2025	44.02	44.68	43.34	44.42	44.42	1.12%	289,092
Aug 8, 2025	44.21	44.50	42.90	43.93	43.93	-0.20%	415,785
Aug 7, 2025	45.67	45.81	43.06	44.02	44.02	-3.21%	492,155
Aug 6, 2025	45.42	45.77	44.57	45.48	45.48	-0.26%	251,147
Aug 5, 2025	45.00	45.80	43.66	45.60	45.60	1.69%	482,428
Aug 4, 2025	45.14	45.77	43.40	44.84	44.84	-0.64%	944,277
Aug 1, 2025	43.31	46.07	41.72	45.13	45.13	0.40%	888,291
Jul 31, 2025	43.53	44.97	42.49	44.95	44.95	3.26%	772,781
Jul 30, 2025	41.03	43.80	40.41	43.53	43.53	7.88%	1,001,101
Jul 29, 2025	38.90	41.05	37.15	40.35	40.35	16.25%	1,020,416
Jul 28, 2025	34.85	34.85	33.82	34.71	34.71	0.23%	435,222
Jul 25, 2025	33.92	34.85	33.09	34.63	34.63	2.21%	203,635
Jul 24, 2025	33.64	34.08	33.04	33.88	33.88	0.12%	148,131
Jul 23, 2025	32.47	34.05	32.07	33.84	33.84	5.39%	243,614
Jul 22, 2025	31.54	32.47	31.00	32.11	32.11	1.77%	271,980
Jul 21, 2025	32.03	32.12	31.48	31.55	31.55	-1.41%	123,840
Jul 18, 2025	32.21	32.44	31.98	32.00	32.00	0.09%	192,267
Jul 17, 2025	31.71	32.23	30.77	31.97	31.97	0.88%	277,683
Jul 16, 2025	30.32	31.84	29.84	31.69	31.69	5.46%	279,112
Jul 15, 2025	30.63	31.02	30.02	30.05	30.05	-1.02%	132,632
Jul 14, 2025	30.51	30.79	30.14	30.36	30.36	-0.98%	133,032
Jul 11, 2025	30.59	30.91	30.32	30.66	30.66	-0.33%	154,395
Jul 10, 2025	30.74	31.37	29.71	30.76	30.76	-0.52%	236,776
Jul 9, 2025	29.83	31.12	29.68	30.92	30.92	4.42%	283,376
Jul 8, 2025	29.92	30.17	29.49	29.61	29.61	-0.60%	178,067
Jul 7, 2025	29.62	30.26	29.62	29.79	29.79	-0.70%	243,161
Jul 3, 2025	29.20	30.21	28.68	30.00	30.00	3.06%	126,410
Jul 2, 2025	28.80	29.16	28.52	29.11	29.11	1.25%	186,924
Jul 1, 2025	28.26	29.20	28.26	28.75	28.75	1.55%	334,594
Jun 30, 2025	29.59	29.68	28.01	28.31	28.31	-4.36%	374,300
Jun 27, 2025	30.05	30.16	29.50	29.60	29.60	-1.53%	422,265
Jun 26, 2025	29.24	30.16	29.14	30.06	30.06	2.80%	279,033
Jun 25, 2025	29.32	29.55	28.95	29.24	29.24	-0.44%	169,250
Jun 24, 2025	29.30	29.50	28.98	29.37	29.37	1.59%	244,744
Jun 23, 2025	28.27	28.91	27.50	28.91	28.91	1.47%	174,392
Jun 20, 2025	29.68	29.68	28.18	28.49	28.49	-2.96%	314,337
Jun 18, 2025	29.80	30.56	29.06	29.36	29.36	-1.48%	389,372
Jun 17, 2025	28.96	29.91	28.74	29.80	29.80	1.71%	391,106
Jun 16, 2025	28.08	29.46	27.91	29.30	29.30	5.59%	372,814
Jun 13, 2025	27.26	27.98	26.78	27.75	27.75	-0.43%	358,338
Jun 12, 2025	26.93	28.21	26.93	27.87	27.87	2.69%	224,132
Jun 11, 2025	26.85	27.22	26.60	27.14	27.14	1.50%	265,389
Jun 10, 2025	27.26	27.35	26.32	26.74	26.74	-1.69%	157,366
Jun 9, 2025	26.32	27.42	25.96	27.20	27.20	3.86%	356,780
Jun 6, 2025	27.19	27.19	26.14	26.19	26.19	-2.13%	232,172
Jun 5, 2025	26.90	27.42	26.28	26.76	26.76	0.15%	316,559
Jun 4, 2025	27.91	27.98	26.70	26.72	26.72	-3.82%	184,461