NASDAQ:CECO | Historical Stock Price | CECO ENVIRONMENTAL CORP

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1980-12-02 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.59$1.71$4.91$14.12$40.61$116.801980-12-022026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2006

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2006-12-29$8.97$8.9781,000
2006-12-28$9.07$9.07144,600
2006-12-27$8.95$8.95111,300
2006-12-26$8.96$8.9640,400
2006-12-22$9.00$9.00106,700
2006-12-21$8.46$8.46385,000
2006-12-20$8.12$8.12132,500
2006-12-19$8.85$8.8572,300
2006-12-18$8.86$8.8627,700
2006-12-15$8.90$8.9021,500
2006-12-14$9.03$9.0323,200
2006-12-13$9.18$9.183,800
2006-12-12$9.11$9.1119,900
2006-12-11$9.03$9.0325,100
2006-12-08$9.08$9.0867,900
2006-12-07$9.10$9.1014,800
2006-12-06$9.07$9.077,500
2006-12-05$9.03$9.0341,400
2006-12-04$8.90$8.9042,900
2006-12-01$8.95$8.9578,500
2006-11-30$8.95$8.9520,000
2006-11-29$8.95$8.9540,600
2006-11-28$8.98$8.9858,000
2006-11-27$8.94$8.9468,700
2006-11-24$9.07$9.0725,400
2006-11-22$9.28$9.2833,100
2006-11-21$9.30$9.3040,600
2006-11-20$9.19$9.1940,100
2006-11-17$9.29$9.2947,000
2006-11-16$9.29$9.2931,000
2006-11-15$9.20$9.2047,900
2006-11-14$9.16$9.1639,600
2006-11-13$9.14$9.1444,500
2006-11-10$9.29$9.29151,200
2006-11-09$9.13$9.13408,000
2006-11-08$10.74$10.74218,600
2006-11-07$10.52$10.5289,000
2006-11-06$10.25$10.2536,100
2006-11-03$10.00$10.0010,000
2006-11-02$9.86$9.8660,900
2006-11-01$9.85$9.8538,800
2006-10-31$10.25$10.2514,400
2006-10-30$10.25$10.2532,600
2006-10-27$10.21$10.2127,900
2006-10-26$10.12$10.1213,000
2006-10-25$10.09$10.0942,500
2006-10-24$9.92$9.9229,300
2006-10-23$10.05$10.0531,100
2006-10-20$10.35$10.358,200
2006-10-19$10.48$10.4832,500
2006-10-18$10.43$10.4326,600
2006-10-17$10.61$10.6119,300
2006-10-16$10.79$10.7945,700
2006-10-13$10.52$10.5229,400
2006-10-12$10.41$10.4187,200
2006-10-11$10.08$10.0816,700
2006-10-10$10.24$10.2488,100
2006-10-09$9.80$9.8024,500
2006-10-06$9.63$9.6316,500
2006-10-05$9.74$9.7437,100
2006-10-04$9.33$9.3329,000
2006-10-03$9.23$9.2349,900
2006-10-02$9.40$9.4054,200
2006-09-29$9.27$9.2750,200
2006-09-28$9.18$9.18108,700
2006-09-27$9.50$9.5024,900
2006-09-26$9.66$9.6622,100
2006-09-25$9.60$9.6038,500
2006-09-22$9.78$9.78127,200
2006-09-21$10.32$10.3286,600
2006-09-20$10.43$10.4395,000
2006-09-19$10.45$10.45119,400
2006-09-18$10.66$10.66313,000
2006-09-15$10.28$10.2880,000
2006-09-14$10.18$10.1883,200
2006-09-13$9.88$9.8829,100
2006-09-12$10.00$10.0048,100
2006-09-11$10.09$10.0985,700
2006-09-08$10.00$10.0062,600
2006-09-07$10.07$10.07181,200
2006-09-06$9.66$9.6685,600
2006-09-05$10.16$10.16136,600
2006-09-01$9.60$9.60184,900
2006-08-31$8.94$8.9486,800
2006-08-30$8.95$8.9551,700
2006-08-29$8.74$8.7413,400
2006-08-28$8.60$8.60101,400
2006-08-25$8.73$8.7313,600
2006-08-24$8.94$8.9430,900
2006-08-23$8.35$8.3562,400
2006-08-22$8.02$8.0230,600
2006-08-21$7.95$7.9528,900
2006-08-18$8.07$8.0728,800
2006-08-17$8.20$8.2037,900
2006-08-16$7.76$7.7635,200
2006-08-15$7.45$7.4560,500
2006-08-14$7.41$7.4163,300
2006-08-11$7.76$7.7669,900
2006-08-10$8.77$8.7713,000
2006-08-09$8.73$8.7325,900
2006-08-08$8.73$8.7311,900
2006-08-07$8.70$8.705,800
2006-08-04$8.75$8.7542,900
2006-08-03$8.99$8.9959,700
2006-08-02$8.84$8.8438,300
2006-08-01$8.98$8.9842,300
2006-07-31$8.76$8.7637,000
2006-07-28$8.46$8.4650,300
2006-07-27$8.37$8.3746,600
2006-07-26$8.69$8.6960,100
2006-07-25$8.00$8.0020,100
2006-07-24$7.45$7.4540,600
2006-07-21$7.44$7.4421,000
2006-07-20$7.39$7.3922,600
2006-07-19$7.37$7.3714,800
2006-07-18$7.24$7.2421,800
2006-07-17$7.23$7.2326,300
2006-07-14$7.85$7.8542,800
2006-07-13$8.22$8.2219,200
2006-07-12$8.20$8.2014,800
2006-07-11$8.58$8.5863,400
2006-07-10$8.70$8.7027,500
2006-07-07$8.43$8.4323,500
2006-07-06$8.03$8.0323,600
2006-07-05$7.95$7.9525,700
2006-07-03$7.96$7.9617,100
2006-06-30$8.00$8.0013,900
2006-06-29$7.69$7.6953,900
2006-06-28$7.57$7.578,900
2006-06-27$7.72$7.7210,800
2006-06-26$7.70$7.7035,700
2006-06-23$7.65$7.6549,000
2006-06-22$7.45$7.4539,800
2006-06-21$7.30$7.3053,600
2006-06-20$7.56$7.5640,100
2006-06-19$7.75$7.7516,200
2006-06-16$7.95$7.9539,600
2006-06-15$7.95$7.9531,300
2006-06-14$7.89$7.8922,400
2006-06-13$7.75$7.7547,600
2006-06-12$7.50$7.5027,400
2006-06-09$7.60$7.6049,400
2006-06-08$7.38$7.3835,700
2006-06-07$7.55$7.5517,700
2006-06-06$7.65$7.6516,000
2006-06-05$8.00$8.0055,900
2006-06-02$8.21$8.2190,700
2006-06-01$8.52$8.5234,600
2006-05-31$8.71$8.7157,400
2006-05-30$8.79$8.7996,200
2006-05-26$8.62$8.6295,800
2006-05-25$7.60$7.6045,100
2006-05-24$7.18$7.18185,000
2006-05-23$7.54$7.54216,500
2006-05-22$7.96$7.9699,800
2006-05-19$7.94$7.94273,800
2006-05-18$9.29$9.2952,300
2006-05-17$9.49$9.4930,300
2006-05-16$9.69$9.6919,800
2006-05-15$9.70$9.7035,300
2006-05-12$9.65$9.65112,000
2006-05-11$9.44$9.4456,800
2006-05-10$10.00$10.0050,600
2006-05-09$10.36$10.3674,400
2006-05-08$10.28$10.2841,900
2006-05-05$10.20$10.2077,400
2006-05-04$10.46$10.4669,600
2006-05-03$11.06$11.06131,600
2006-05-02$10.80$10.80313,100
2006-05-01$9.22$9.22294,500
2006-04-28$9.90$9.9073,100
2006-04-27$10.34$10.34374,600
2006-04-26$10.09$10.09290,000
2006-04-25$10.91$10.91306,800
2006-04-24$11.90$11.901,997,100
2006-04-21$12.25$12.25145,600
2006-04-20$12.45$12.45186,400
2006-04-19$12.12$12.12350,500
2006-04-18$10.89$10.89389,500
2006-04-17$10.69$10.69199,400
2006-04-13$10.81$10.8182,300
2006-04-12$10.33$10.3361,500
2006-04-11$10.10$10.1068,600
2006-04-10$9.86$9.8679,500
2006-04-07$9.15$9.1572,400
2006-04-06$9.12$9.12125,500
2006-04-05$8.69$8.6966,800
2006-04-04$8.98$8.9835,000
2006-04-03$8.99$8.9961,100
2006-03-31$8.77$8.7750,400
2006-03-30$8.91$8.9135,200
2006-03-29$8.97$8.9751,000
2006-03-28$9.05$9.05124,800
2006-03-27$9.43$9.4357,100
2006-03-24$9.55$9.5532,000
2006-03-23$9.30$9.30105,500
2006-03-22$9.10$9.1051,100
2006-03-21$8.91$8.9118,800
2006-03-20$9.26$9.2635,500
2006-03-17$9.13$9.1359,700
2006-03-16$9.22$9.2283,100
2006-03-15$8.14$8.1460,600
2006-03-14$8.30$8.305,700
2006-03-13$8.25$8.2535,300
2006-03-10$8.18$8.1824,200
2006-03-09$8.31$8.3178,000
2006-03-08$8.25$8.2595,500
2006-03-07$7.85$7.8546,800
2006-03-06$7.45$7.4531,900
2006-03-03$7.80$7.8052,300
2006-03-02$7.55$7.55118,800
2006-03-01$7.84$7.8414,900
2006-02-28$7.79$7.7923,400
2006-02-27$7.95$7.9564,300
2006-02-24$7.78$7.7816,400
2006-02-23$7.70$7.7075,300
2006-02-22$7.75$7.7521,700
2006-02-21$7.60$7.6030,400
2006-02-17$7.16$7.1624,600
2006-02-16$7.28$7.2839,300
2006-02-15$7.44$7.4452,600
2006-02-14$7.06$7.0621,700
2006-02-13$7.14$7.1462,800
2006-02-10$7.34$7.3425,200
2006-02-09$7.20$7.20103,200
2006-02-08$7.67$7.67113,800
2006-02-07$7.40$7.40240,800
2006-02-06$7.14$7.1416,600
2006-02-03$7.02$7.029,600
2006-02-02$7.13$7.1359,200
2006-02-01$7.16$7.1616,800
2006-01-31$7.40$7.4091,400
2006-01-30$6.85$6.8592,000
2006-01-27$6.33$6.333,200
2006-01-26$6.36$6.3610,700
2006-01-25$6.48$6.4825,200
2006-01-24$6.55$6.5538,200
2006-01-23$6.50$6.5033,000
2006-01-20$6.50$6.5042,600
2006-01-19$6.27$6.27125,100
2006-01-18$6.05$6.0529,400
2006-01-17$5.84$5.8430,100
2006-01-13$6.03$6.0334,900
2006-01-12$6.27$6.2724,400
2006-01-11$6.39$6.3963,300
2006-01-10$6.57$6.57150,400
2006-01-09$6.17$6.1740,100
2006-01-06$6.21$6.2118,800
2006-01-05$6.31$6.3122,200
2006-01-04$5.91$5.9112,000
2006-01-03$5.65$5.659,200