CECO Environmental Corp. (CECO) NASDAQ

Currency In USD

CECO Historical Return

If you invested $1000 in CECO Environmental Corp. (CECO) 10 years ago, it would be worth $6,449.05 as of August 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $9,878.45, while $1000 invested 1 year ago would be worth $1,504.42. This corresponds to total returns of 544.91%, 887.85%, 50.44%, respectively, with annualized returns of 20.48%, 58.06%, 50.44%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

CECO Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	74.45	71.52	71.52	75.23	70.54	615,105
August 20, 2026	74.56	73	73	75.36	71.84	680,466
August 19, 2026	77.15	75.22	75.22	78.56	71.76	782,544
August 18, 2026	83.38	76.55	76.55	83.38	76.33	691,410
August 17, 2026	79.9	84.15	84.15	84.77	79.86	1.12M
August 14, 2026	77.1	79.59	79.59	79.67	76	571,936
August 13, 2026	77.81	76.82	76.82	80.01	76.24	926,256
August 12, 2026	77.18	75.83	75.83	79.94	74.83	1.59M
August 11, 2026	70.29	73.97	73.97	74.31	67.2	1.17M
August 10, 2026	68.19	70.38	70.38	73.68	66	1.42M
August 07, 2026	70.4	70.92	70.92	71.65	68.17	1.84M
August 06, 2026	67.86	68.61	68.61	69.94	66.02	541,066
August 05, 2026	70.4	69.12	69.12	71.6	68.74	579,617
August 04, 2026	68.18	70.27	70.27	71.5	68.18	1.39M
August 03, 2026	64.6	68.33	68.33	68.56	64.4	617,043
July 31, 2026	67.29	65.89	65.89	70.28	65.37	671,661
July 30, 2026	64.28	65.54	65.54	66.3	62.54	1.35M
July 29, 2026	67.38	59.82	59.82	67.85	59.45	2.46M
July 28, 2026	71.96	67.48	67.48	71.96	66.37	1.32M
July 27, 2026	75.75	73.77	73.77	76.69	70.6	1.21M
July 23, 2026	81.36	79.59	79.59	82.7	79.37	618,671
July 22, 2026	80.62	81.82	81.82	84.26	80.62	563,458
July 21, 2026	81.55	82.09	82.09	83.58	80.08	934,541
July 20, 2026	81	78.88	78.88	81.85	78.73	499,413
July 17, 2026	78.28	79.93	79.93	82.34	77.97	692,195
July 16, 2026	79.19	80.3	80.3	81.79	78.01	627,292
July 15, 2026	82.14	80.51	80.51	84.38	79.21	427,953
July 14, 2026	85	82.85	82.85	85.73	82.32	515,034
July 13, 2026	82.27	81.9	81.9	84.56	81.33	514,478
July 10, 2026	83.88	83.63	83.63	84.99	82.91	707,319
July 09, 2026	85.54	84.32	84.32	87.61	82.07	784,882
July 08, 2026	78.5	79.53	79.53	80.24	77.11	715,891
July 07, 2026	79.2	78.84	78.84	80.67	75.76	719,153
July 06, 2026	83.31	80.68	80.68	85.51	79.19	965,162
July 02, 2026	85.55	82.15	82.15	86.56	78.72	1.14M
July 01, 2026	89.22	85.55	85.55	89.53	85	658,781
June 30, 2026	90.85	90.74	90.74	91.76	87.78	721,722
June 29, 2026	90.47	90.07	90.07	92.23	87.72	700,484
June 26, 2026	94.09	91.87	91.87	94.25	91.27	1.88M
June 25, 2026	96.65	95.09	95.09	99.9	94.5	615,804
June 24, 2026	97.27	95.4	95.4	97.78	94.15	1.08M
June 23, 2026	96.42	96.67	96.67	99.2	95	674,248
June 22, 2026	97.88	99.67	99.67	100	96.98	940,373
June 18, 2026	95.04	98.4	98.4	99.23	92.85	777,201
June 17, 2026	93.33	94.46	94.46	94.97	90.83	657,051
June 16, 2026	95	92.55	92.55	96.61	92.37	576,145
June 15, 2026	96.27	95.01	95.01	100	94.7	851,090
June 12, 2026	97.53	96.74	96.74	100.56	95.68	693,683
June 11, 2026	93.76	96.41	96.41	97.88	93.76	814,173
June 10, 2026	94.85	92.29	92.29	101.24	92.12	1.39M
June 09, 2026	86.64	95.45	95.45	95.68	83.54	1.58M
June 08, 2026	79.31	80.53	80.53	81.64	78.5	764,751
June 05, 2026	79.35	78.02	78.02	81	77.08	1M
June 04, 2026	80.57	81.1	81.1	82.77	79.05	1.54M
June 03, 2026	77.93	79.47	79.47	80.99	77.2	728,483
June 02, 2026	79.87	78.47	78.47	84.84	77.9	1.2M
June 01, 2026	75.22	79.03	79.03	79.74	74.1	1.62M
May 29, 2026	82.72	74.75	74.75	83.08	73.14	2.2M
May 28, 2026	85.63	83.31	83.31	86.01	77.5	2.17M
May 27, 2026	90.76	86.95	86.95	92	86.25	673,277