CECO Environmental Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jan 9, 2026	51.55	52.90	51.55	52.90	52.90	2.03%	150
Jan 8, 2026	49.68	51.85	49.68	51.85	51.85	3.49%	-
Jan 7, 2026	50.10	50.70	49.70	50.10	50.10	-0.50%	-
Jan 6, 2026	52.25	52.25	49.16	50.35	50.35	-4.19%	-
Jan 5, 2026	50.60	53.40	50.60	52.55	52.55	3.55%	-
Jan 2, 2026	50.35	50.75	50.20	50.75	50.75	-0.68%	-
Dec 30, 2025	51.10	51.10	51.10	51.10	51.10	-0.78%	-
Dec 29, 2025	51.50	52.25	50.95	51.50	51.50	0.29%	-
Dec 23, 2025	50.55	51.55	50.25	51.35	51.35	0.98%	-
Dec 22, 2025	49.54	51.40	49.08	50.85	50.85	1.70%	-
Dec 19, 2025	49.46	50.00	49.46	50.00	50.00	0.32%	-
Dec 18, 2025	47.60	49.86	47.60	49.84	49.84	3.79%	-
Dec 17, 2025	51.25	51.25	48.02	48.02	48.02	-6.94%	-
Dec 16, 2025	51.35	52.30	51.15	51.60	51.60	-0.48%	20
Dec 15, 2025	51.50	51.90	51.50	51.85	51.85	0.48%	-
Dec 12, 2025	51.35	51.60	51.10	51.60	51.60	-	-
Dec 11, 2025	49.04	51.60	49.04	51.60	51.60	4.54%	-
Dec 10, 2025	49.16	49.96	47.96	49.36	49.36	-0.60%	-
Dec 9, 2025	47.50	49.66	47.02	49.66	49.66	4.90%	25
Dec 8, 2025	47.60	47.60	45.94	47.34	47.34	0.68%	-
Dec 5, 2025	47.14	47.14	47.02	47.02	47.02	-1.05%	-
Dec 4, 2025	46.24	47.82	46.24	47.52	47.52	2.41%	-
Dec 3, 2025	44.44	46.40	44.14	46.40	46.40	3.57%	-
Dec 2, 2025	44.12	45.12	44.12	44.80	44.80	0.36%	80
Dec 1, 2025	43.88	44.82	43.26	44.64	44.64	1.22%	-
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%	-