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 — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2003-12-31$1.65$1.655,300
2003-12-30$1.63$1.6313,100
2003-12-29$1.62$1.623,900
2003-12-26$1.74$1.7433,600
2003-12-24$1.65$1.65700
2003-12-23$1.60$1.60700
2003-12-22$1.55$1.558,200
2003-12-19$1.66$1.660
2003-12-18$1.66$1.663,600
2003-12-17$1.60$1.603,700
2003-12-16$1.55$1.551,000
2003-12-15$1.79$1.79600
2003-12-12$1.77$1.77500
2003-12-11$1.75$1.750
2003-12-10$1.75$1.75900
2003-12-09$1.55$1.5514,500
2003-12-08$1.70$1.700
2003-12-05$1.70$1.703,100
2003-12-04$1.76$1.761,600
2003-12-03$1.79$1.791,700
2003-12-02$1.81$1.811,200
2003-12-01$1.86$1.861,200
2003-11-28$2.00$2.001,900
2003-11-26$1.90$1.900
2003-11-25$1.90$1.906,600
2003-11-24$1.82$1.82800
2003-11-21$1.82$1.821,400
2003-11-20$1.75$1.750
2003-11-19$1.75$1.75500
2003-11-18$1.83$1.836,200
2003-11-17$1.84$1.845,700
2003-11-14$1.78$1.782,900
2003-11-13$1.65$1.65400
2003-11-12$1.75$1.752,000
2003-11-11$1.77$1.771,200
2003-11-10$1.85$1.85500
2003-11-07$1.84$1.841,500
2003-11-06$1.73$1.730
2003-11-05$1.73$1.735,700
2003-11-04$1.76$1.763,200
2003-11-03$1.65$1.650
2003-10-31$1.65$1.657,000
2003-10-30$1.68$1.680
2003-10-29$1.68$1.689,000
2003-10-28$1.75$1.75200
2003-10-27$1.75$1.750
2003-10-24$1.75$1.752,100
2003-10-23$1.75$1.755,100
2003-10-22$1.77$1.770
2003-10-21$1.77$1.7710,700
2003-10-20$1.71$1.710
2003-10-17$1.71$1.710
2003-10-16$1.71$1.71200
2003-10-15$1.79$1.793,600
2003-10-14$1.78$1.78100
2003-10-13$1.75$1.75800
2003-10-10$1.78$1.782,200
2003-10-09$1.70$1.7016,900
2003-10-08$1.74$1.741,300
2003-10-07$1.78$1.780
2003-10-06$1.78$1.780
2003-10-03$1.78$1.78500
2003-10-02$1.79$1.790
2003-10-01$1.79$1.790
2003-09-30$1.79$1.792,900
2003-09-29$1.81$1.815,400
2003-09-26$1.83$1.83100
2003-09-25$1.84$1.84800
2003-09-24$1.85$1.853,400
2003-09-23$1.86$1.864,300
2003-09-22$1.90$1.900
2003-09-19$1.90$1.90500
2003-09-18$1.90$1.903,600
2003-09-17$1.89$1.89900
2003-09-16$1.80$1.80100
2003-09-15$1.78$1.781,100
2003-09-12$1.76$1.76100
2003-09-11$1.59$1.590
2003-09-10$1.59$1.590
2003-09-09$1.59$1.590
2003-09-08$1.59$1.593,200
2003-09-05$1.78$1.780
2003-09-04$1.78$1.781,100
2003-09-03$1.75$1.751,100
2003-09-02$1.89$1.890
2003-08-29$1.89$1.893,100
2003-08-28$1.74$1.74700
2003-08-27$2.00$2.001,000
2003-08-26$1.75$1.750
2003-08-25$1.75$1.751,700
2003-08-22$1.75$1.751,100
2003-08-21$1.86$1.861,700
2003-08-20$1.82$1.820
2003-08-19$1.82$1.820
2003-08-18$1.82$1.82400
2003-08-15$1.99$1.99200
2003-08-14$1.99$1.99300
2003-08-13$1.99$1.991,300
2003-08-12$1.83$1.83300
2003-08-11$1.99$1.99300
2003-08-08$1.99$1.99300
2003-08-07$1.99$1.991,300
2003-08-06$1.99$1.990
2003-08-05$1.99$1.99200
2003-08-04$1.95$1.95300
2003-08-01$1.90$1.90900
2003-07-31$1.99$1.99100
2003-07-30$1.83$1.83400
2003-07-29$2.00$2.00100
2003-07-28$2.00$2.00300
2003-07-25$2.00$2.001,300
2003-07-24$2.00$2.0014,600
2003-07-23$1.86$1.86100
2003-07-22$1.86$1.86100
2003-07-21$1.90$1.900
2003-07-18$1.90$1.900
2003-07-17$1.90$1.90100
2003-07-16$2.05$2.05200
2003-07-15$2.10$2.105,900
2003-07-14$1.72$1.720
2003-07-11$1.72$1.721,100
2003-07-10$1.77$1.770
2003-07-09$1.77$1.770
2003-07-08$1.77$1.770
2003-07-07$1.77$1.770
2003-07-03$1.77$1.770
2003-07-02$1.77$1.77300
2003-07-01$1.80$1.800
2003-06-30$1.80$1.80400
2003-06-27$2.02$2.022,200
2003-06-26$2.02$2.023,800
2003-06-25$2.00$2.002,700
2003-06-24$1.95$1.950
2003-06-23$1.95$1.95600
2003-06-20$1.94$1.940
2003-06-19$1.94$1.940
2003-06-18$1.94$1.942,000
2003-06-17$1.99$1.995,000
2003-06-16$1.99$1.99500
2003-06-13$2.00$2.004,900
2003-06-12$2.00$2.000
2003-06-11$2.00$2.0010,900
2003-06-10$2.00$2.0015,000
2003-06-09$2.04$2.044,100
2003-06-06$2.00$2.006,000
2003-06-05$1.95$1.950
2003-06-04$1.95$1.9510,000
2003-06-03$1.97$1.976,500
2003-06-02$1.90$1.906,200
2003-05-30$1.90$1.905,400
2003-05-29$1.83$1.832,100
2003-05-28$1.79$1.792,100
2003-05-27$1.87$1.873,100
2003-05-23$1.89$1.8922,000
2003-05-22$1.99$1.9934,500
2003-05-21$1.79$1.7914,700
2003-05-20$1.75$1.7510,400
2003-05-19$1.69$1.690
2003-05-16$1.69$1.69200
2003-05-15$1.70$1.700
2003-05-14$1.70$1.704,200
2003-05-13$1.66$1.666,500
2003-05-12$1.62$1.62800
2003-05-09$1.61$1.61100
2003-05-08$1.61$1.610
2003-05-07$1.61$1.610
2003-05-06$1.61$1.612,000
2003-05-05$1.60$1.602,300
2003-05-02$1.65$1.654,900
2003-05-01$1.67$1.678,800
2003-04-30$1.60$1.602,600
2003-04-29$1.60$1.602,900
2003-04-28$1.60$1.602,900
2003-04-25$1.60$1.604,500
2003-04-24$1.56$1.560
2003-04-23$1.56$1.562,500
2003-04-22$1.55$1.553,500
2003-04-21$1.60$1.602,300
2003-04-17$1.60$1.600
2003-04-16$1.60$1.60100
2003-04-15$1.65$1.652,400
2003-04-14$1.65$1.651,600
2003-04-11$1.65$1.653,300
2003-04-10$1.71$1.71100
2003-04-09$1.71$1.71100
2003-04-08$1.71$1.71200
2003-04-07$1.77$1.77600
2003-04-04$1.57$1.57700
2003-04-03$1.60$1.601,100
2003-04-02$1.77$1.77100
2003-04-01$1.65$1.65700
2003-03-31$1.84$1.840
2003-03-28$1.84$1.840
2003-03-27$1.84$1.84200
2003-03-26$1.95$1.951,700
2003-03-25$1.71$1.710
2003-03-24$1.71$1.71300
2003-03-21$1.65$1.650
2003-03-20$1.65$1.65300
2003-03-19$1.65$1.653,100
2003-03-18$1.65$1.65500
2003-03-17$1.71$1.71200
2003-03-14$1.72$1.723,200
2003-03-13$1.66$1.665,300
2003-03-12$1.70$1.701,600
2003-03-11$1.70$1.701,400
2003-03-10$1.73$1.73100
2003-03-07$1.75$1.750
2003-03-06$1.75$1.751,300
2003-03-05$1.74$1.741,000
2003-03-04$1.70$1.700
2003-03-03$1.70$1.70100
2003-02-28$1.70$1.700
2003-02-27$1.70$1.70300
2003-02-26$1.71$1.71200
2003-02-25$1.70$1.7011,100
2003-02-24$1.80$1.800
2003-02-21$1.80$1.800
2003-02-20$1.80$1.800
2003-02-19$1.80$1.801,400
2003-02-18$1.80$1.804,300
2003-02-14$1.85$1.857,900
2003-02-13$1.87$1.870
2003-02-12$1.87$1.870
2003-02-11$1.87$1.873,300
2003-02-10$1.89$1.89700
2003-02-07$1.90$1.90600
2003-02-06$1.90$1.900
2003-02-05$1.90$1.904,500
2003-02-04$1.90$1.90500
2003-02-03$1.89$1.890
2003-01-31$1.89$1.891,400
2003-01-30$1.92$1.92200
2003-01-29$1.93$1.938,500
2003-01-28$1.86$1.86200
2003-01-27$1.90$1.90100
2003-01-24$1.86$1.860
2003-01-23$1.86$1.861,300
2003-01-22$1.91$1.910
2003-01-21$1.91$1.91300
2003-01-17$1.91$1.910
2003-01-16$1.91$1.91100
2003-01-15$1.90$1.900
2003-01-14$1.90$1.901,200
2003-01-13$1.88$1.884,800
2003-01-10$1.86$1.861,100
2003-01-09$1.86$1.86100
2003-01-08$1.85$1.855,700
2003-01-07$1.92$1.92100
2003-01-06$1.92$1.920
2003-01-03$1.92$1.920
2003-01-02$1.92$1.921,100