CECO Environmental Corp. (CECO)

NASDAQ: CECO · Real-Time Price · USD

91.87

-3.22 (-3.39%)

At close: Jun 26, 2026, 4:00 PM EDT

90.38

-1.49 (-1.63%)

Pre-market: Jun 29, 2026, 7:27 AM EDT

CECO Environmental Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 26, 2026	94.09	94.25	91.27	91.87	91.87	-3.39%	1,877,038
Jun 25, 2026	96.65	99.90	94.50	95.09	95.09	-0.32%	615,812
Jun 24, 2026	97.27	97.78	94.15	95.40	95.40	-1.31%	1,076,075
Jun 23, 2026	96.42	99.20	95.00	96.67	96.67	-3.01%	674,350
Jun 22, 2026	97.88	100.00	96.98	99.67	99.67	1.29%	942,206
Jun 18, 2026	95.04	99.23	92.85	98.40	98.40	4.17%	777,271
Jun 17, 2026	93.33	94.97	90.83	94.46	94.46	2.06%	657,198
Jun 16, 2026	95.00	96.61	92.37	92.55	92.55	-2.59%	576,449
Jun 15, 2026	96.27	100.00	94.70	95.01	95.01	-1.79%	851,487
Jun 12, 2026	97.53	100.56	95.68	96.74	96.74	0.34%	693,919
Jun 11, 2026	93.76	97.88	93.76	96.41	96.41	4.46%	814,222
Jun 10, 2026	94.85	101.24	92.12	92.29	92.29	-3.31%	1,393,751
Jun 9, 2026	86.64	95.68	83.54	95.45	95.45	18.52%	1,582,759
Jun 8, 2026	79.31	81.64	78.50	80.53	80.53	3.22%	764,756
Jun 5, 2026	79.35	81.00	77.08	78.02	78.02	-3.80%	1,000,513
Jun 4, 2026	80.57	82.77	79.05	81.10	81.10	2.05%	1,535,370
Jun 3, 2026	77.93	80.99	77.20	79.47	79.47	1.27%	755,432
Jun 2, 2026	79.87	84.84	77.90	78.47	78.47	-0.71%	1,205,374
Jun 1, 2026	75.22	79.74	74.10	79.03	79.03	5.73%	1,620,953
May 29, 2026	82.72	83.08	73.14	74.75	74.75	-10.27%	2,196,668
May 28, 2026	85.63	86.01	77.50	83.31	83.31	-4.19%	2,171,806
May 27, 2026	90.76	92.00	86.25	86.95	86.95	-3.25%	680,003
May 26, 2026	84.05	90.42	83.24	89.87	89.87	9.99%	1,198,342
May 22, 2026	81.87	82.24	80.26	81.71	81.71	1.28%	592,476
May 21, 2026	81.00	82.00	79.23	80.68	80.68	-0.75%	409,931
May 20, 2026	79.94	82.22	77.75	81.29	81.29	3.79%	590,909
May 19, 2026	78.00	78.70	73.62	78.32	78.32	-1.41%	902,025
May 18, 2026	82.20	82.43	78.65	79.44	79.44	-1.73%	694,171
May 15, 2026	83.99	83.99	80.50	80.84	80.84	-6.09%	433,876
May 14, 2026	83.22	86.45	82.64	86.08	86.08	3.54%	670,513
May 13, 2026	81.98	84.43	79.15	83.14	83.14	3.34%	716,315
May 12, 2026	80.62	80.92	78.01	80.45	80.45	-1.29%	506,050
May 11, 2026	82.00	84.28	81.37	81.50	81.50	-0.34%	701,142
May 8, 2026	82.71	83.61	80.33	81.78	81.78	0.49%	650,903
May 7, 2026	87.47	87.47	80.34	81.38	81.38	-5.65%	888,728
May 6, 2026	89.13	90.25	85.10	86.25	86.25	-1.74%	1,102,902
May 5, 2026	79.06	88.24	79.06	87.78	87.78	12.29%	1,706,813
May 4, 2026	77.82	78.59	74.36	78.17	78.17	5.21%	1,799,167
May 1, 2026	74.23	75.10	72.67	74.30	74.30	0.22%	500,088
Apr 30, 2026	72.97	75.20	72.91	74.14	74.14	2.29%	686,386
Apr 29, 2026	75.93	75.93	71.71	72.48	72.48	-2.44%	957,516
Apr 28, 2026	67.74	75.49	63.52	74.29	74.29	14.43%	2,692,389
Apr 27, 2026	65.73	67.20	64.21	64.92	64.92	0.05%	651,069
Apr 24, 2026	64.87	65.72	64.07	64.89	64.89	0.13%	404,884
Apr 23, 2026	64.50	65.12	63.15	64.80	64.80	1.52%	430,134
Apr 22, 2026	62.70	64.25	62.10	63.83	63.83	3.84%	528,720
Apr 21, 2026	65.25	66.17	61.03	61.47	61.47	-5.53%	330,105
Apr 20, 2026	65.27	65.94	64.30	65.07	65.07	-0.31%	311,064
Apr 17, 2026	65.28	66.82	65.10	65.27	65.27	2.00%	255,723
Apr 16, 2026	64.49	65.43	63.29	63.99	63.99	-1.08%	272,057
Apr 15, 2026	65.67	65.74	63.13	64.69	64.69	-2.09%	270,204
Apr 14, 2026	67.01	67.68	65.55	66.07	66.07	-1.18%	371,425
Apr 13, 2026	63.74	67.19	63.51	66.86	66.86	4.08%	463,501
Apr 10, 2026	65.14	65.62	63.83	64.24	64.24	-1.20%	366,852
Apr 9, 2026	62.63	65.41	62.49	65.02	65.02	3.85%	329,773
Apr 8, 2026	62.20	63.71	61.72	62.61	62.61	6.28%	616,562
Apr 7, 2026	59.73	60.56	58.52	58.91	58.91	-2.37%	437,859
Apr 6, 2026	62.82	62.82	59.72	60.34	60.34	-2.96%	463,880
Apr 2, 2026	60.05	62.40	59.79	62.18	62.18	1.11%	306,001
Apr 1, 2026	60.69	62.54	60.60	61.50	61.50	3.22%	392,448
Mar 31, 2026	57.50	59.76	57.28	59.58	59.58	4.49%	722,672
Mar 30, 2026	61.44	61.44	57.02	57.02	57.02	-6.45%	577,509
Mar 27, 2026	60.71	62.54	60.39	60.95	60.95	-0.23%	805,549
Mar 26, 2026	61.13	61.49	60.01	61.09	61.09	-1.59%	527,566
Mar 25, 2026	62.95	64.26	61.49	62.08	62.08	0.06%	729,470
Mar 24, 2026	57.73	62.39	56.89	62.04	62.04	6.21%	714,920
Mar 23, 2026	57.33	59.45	56.69	58.41	58.41	5.66%	408,744
Mar 20, 2026	56.89	57.51	54.70	55.28	55.28	-4.26%	904,629
Mar 19, 2026	55.46	58.06	55.05	57.74	57.74	2.59%	569,976
Mar 18, 2026	58.70	59.54	56.16	56.28	56.28	-4.29%	637,253
Mar 17, 2026	57.48	58.91	56.23	58.80	58.80	3.05%	658,521
Mar 16, 2026	55.53	57.34	54.53	57.06	57.06	4.70%	674,713
Mar 13, 2026	54.73	55.94	53.76	54.50	54.50	0.40%	688,943
Mar 12, 2026	56.71	57.65	54.00	54.29	54.29	-1.10%	627,751
Mar 11, 2026	53.60	55.48	53.60	54.89	54.89	1.01%	499,217
Mar 10, 2026	51.89	55.67	51.38	54.34	54.34	5.76%	811,949
Mar 9, 2026	51.46	52.50	50.10	51.38	51.38	-2.19%	734,198
Mar 6, 2026	53.01	53.47	51.92	52.53	52.53	-3.70%	837,091
Mar 5, 2026	54.65	55.77	53.23	54.55	54.55	-1.73%	694,212
Mar 4, 2026	54.17	56.78	53.54	55.51	55.51	2.47%	820,299
Mar 3, 2026	56.00	56.33	53.95	54.17	54.17	-6.30%	1,174,368
Mar 2, 2026	59.96	61.07	57.73	57.81	57.81	-4.37%	1,080,738
Feb 27, 2026	62.25	62.43	59.23	60.45	60.45	-4.53%	927,034
Feb 26, 2026	64.47	66.46	62.11	63.32	63.32	-2.30%	1,657,317
Feb 25, 2026	60.48	66.00	58.85	64.81	64.81	8.02%	2,184,803
Feb 24, 2026	73.50	73.50	59.66	60.00	60.00	-22.76%	3,104,918
Feb 23, 2026	77.94	78.90	76.16	77.68	77.68	-1.40%	392,779
Feb 20, 2026	78.15	80.35	76.97	78.78	78.78	0.69%	328,263
Feb 19, 2026	78.12	79.07	77.25	78.24	78.24	-0.22%	338,803
Feb 18, 2026	79.04	81.72	78.13	78.41	78.41	-0.66%	279,655
Feb 17, 2026	79.12	79.96	75.45	78.93	78.93	-0.27%	535,460
Feb 13, 2026	75.22	79.17	74.59	79.14	79.14	5.35%	302,128
Feb 12, 2026	76.94	77.58	72.04	75.12	75.12	-1.39%	378,085
Feb 11, 2026	74.83	77.11	72.11	76.18	76.18	3.66%	293,762
Feb 10, 2026	73.75	75.65	72.30	73.49	73.49	-0.39%	296,975
Feb 9, 2026	72.86	75.21	72.30	73.78	73.78	1.95%	213,499
Feb 6, 2026	69.17	73.37	68.90	72.37	72.37	6.33%	227,504
Feb 5, 2026	68.38	70.98	67.47	68.06	68.06	-1.15%	314,976
Feb 4, 2026	71.36	72.23	66.18	68.85	68.85	-2.84%	415,386
Feb 3, 2026	69.51	70.92	68.53	70.86	70.86	4.02%	230,884