CECO Environmental Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Nov 28, 2025	44.34	44.52	43.82	44.10	44.10	-0.27%	-
Nov 27, 2025	44.22	44.24	44.22	44.22	44.22	-0.45%	-
Nov 26, 2025	44.04	44.42	43.82	44.42	44.42	0.23%	-
Nov 25, 2025	44.06	44.32	43.30	44.32	44.32	-	-
Nov 24, 2025	43.04	44.42	41.64	44.32	44.32	2.40%	-
Nov 21, 2025	42.64	43.66	42.64	43.28	43.28	1.60%	-
Nov 20, 2025	43.78	45.36	42.60	42.60	42.60	-2.87%	-
Nov 19, 2025	41.40	43.90	40.94	43.86	43.86	5.69%	-
Nov 18, 2025	40.18	41.68	39.90	41.50	41.50	2.42%	-
Nov 17, 2025	42.14	42.14	40.52	40.52	40.52	-3.84%	-
Nov 14, 2025	41.78	42.28	41.48	42.14	42.14	0.19%	-
Nov 13, 2025	44.34	44.34	42.06	42.06	42.06	-5.40%	-
Nov 12, 2025	45.96	45.96	44.46	44.46	44.46	-3.52%	-
Nov 11, 2025	46.34	46.34	45.46	46.08	46.08	-1.75%	-
Nov 10, 2025	46.40	47.34	45.86	46.90	46.90	2.58%	66
Nov 7, 2025	45.98	45.98	43.96	45.72	45.72	-1.38%	-
Nov 6, 2025	47.60	47.60	46.16	46.36	46.36	-4.14%	-
Nov 5, 2025	46.16	48.44	46.08	48.36	48.36	4.90%	-
Nov 4, 2025	44.24	46.10	43.54	46.10	46.10	2.44%	-
Nov 3, 2025	41.82	45.00	41.82	45.00	45.00	8.23%	-
Oct 31, 2025	40.64	42.56	40.64	41.58	41.58	2.31%	-
Oct 30, 2025	40.48	41.40	40.48	40.64	40.64	0.15%	-
Oct 29, 2025	40.88	43.88	40.58	40.58	40.58	-0.54%	30
Oct 28, 2025	44.82	44.82	40.80	40.80	40.80	-9.09%	-
Oct 27, 2025	45.00	45.00	43.96	44.88	44.88	0.58%	-
Oct 24, 2025	43.36	45.06	43.36	44.62	44.62	2.29%	-
Oct 23, 2025	41.70	43.94	41.70	43.62	43.62	3.81%	-
Oct 22, 2025	42.94	43.28	41.76	42.02	42.02	-2.91%	-
Oct 21, 2025	42.60	43.48	42.56	43.28	43.28	1.79%	-
Oct 20, 2025	41.48	42.76	41.48	42.52	42.52	2.16%	-
Oct 17, 2025	42.72	42.72	41.18	41.62	41.62	-4.15%	-
Oct 16, 2025	44.54	45.20	43.36	43.42	43.42	-2.82%	120
Oct 15, 2025	40.78	44.72	40.78	44.68	44.68	8.29%	-
Oct 14, 2025	41.18	41.76	40.78	41.26	41.26	-0.82%	-
Oct 13, 2025	42.74	43.44	41.60	41.60	41.60	-2.39%	-
Oct 10, 2025	42.76	43.16	42.62	42.62	42.62	-1.39%	-
Oct 9, 2025	44.14	44.50	43.16	43.22	43.22	-2.92%	-
Oct 8, 2025	43.38	44.52	43.38	44.52	44.52	2.39%	-
Oct 7, 2025	44.80	44.84	43.32	43.48	43.48	-3.38%	-
Oct 6, 2025	42.40	45.00	42.40	45.00	45.00	6.08%	-
Oct 3, 2025	43.48	43.48	42.42	42.42	42.42	-2.88%	-
Oct 2, 2025	43.66	44.12	43.16	43.68	43.68	-0.32%	-
Oct 1, 2025	42.84	44.26	42.34	43.82	43.82	3.59%	-
Sep 30, 2025	42.30	42.30	42.30	42.30	42.30	1.63%	-
Sep 29, 2025	41.62	41.62	41.62	41.62	41.62	-1.14%	-
Sep 26, 2025	42.10	42.10	42.10	42.10	42.10	0.29%	-
Sep 25, 2025	41.98	41.98	41.98	41.98	41.98	-1.96%	-
Sep 24, 2025	42.82	42.82	42.82	42.82	42.82	1.18%	-
Sep 23, 2025	42.32	42.32	42.32	42.32	42.32	3.02%	-
Sep 22, 2025	41.08	41.08	41.08	41.08	41.08	-4.24%	-