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 — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$3.95$3.9512,800
2009-12-30$4.11$4.112,300
2009-12-29$4.10$4.1022,200
2009-12-28$4.13$4.1315,200
2009-12-24$3.96$3.961,600
2009-12-23$4.01$4.019,500
2009-12-22$4.06$4.0611,200
2009-12-21$4.06$4.0616,700
2009-12-18$3.91$3.9112,000
2009-12-17$3.91$3.9116,300
2009-12-16$4.15$4.1524,100
2009-12-15$3.92$3.9226,900
2009-12-14$4.14$4.144,400
2009-12-11$4.05$4.059,200
2009-12-10$4.12$4.126,400
2009-12-09$4.16$4.1653,000
2009-12-08$4.13$4.1312,500
2009-12-07$4.07$4.0711,400
2009-12-04$4.09$4.0920,600
2009-12-03$4.10$4.1033,300
2009-12-02$4.09$4.0953,500
2009-12-01$4.15$4.1526,100
2009-11-30$4.15$4.1515,400
2009-11-27$4.10$4.1048,900
2009-11-25$3.73$3.7310,100
2009-11-24$3.75$3.7516,200
2009-11-23$3.73$3.7319,200
2009-11-20$3.66$3.6612,800
2009-11-19$3.76$3.7611,700
2009-11-18$3.80$3.8012,900
2009-11-17$3.84$3.849,300
2009-11-16$3.85$3.8567,200
2009-11-13$3.66$3.6625,800
2009-11-12$3.80$3.8022,200
2009-11-11$3.87$3.8744,700
2009-11-10$3.72$3.7228,200
2009-11-09$3.92$3.9247,400
2009-11-06$4.03$4.0332,300
2009-11-05$3.64$3.6421,600
2009-11-04$3.47$3.4766,200
2009-11-03$3.39$3.3942,200
2009-11-02$3.83$3.8312,600
2009-10-30$3.73$3.7334,400
2009-10-29$3.84$3.849,200
2009-10-28$3.79$3.7916,100
2009-10-27$3.95$3.9516,300
2009-10-26$3.96$3.9620,700
2009-10-23$3.99$3.997,800
2009-10-22$3.90$3.9016,800
2009-10-21$3.96$3.9642,900
2009-10-20$4.17$4.1714,800
2009-10-19$4.24$4.2438,100
2009-10-16$4.11$4.1113,100
2009-10-15$4.21$4.2128,100
2009-10-14$4.17$4.1750,800
2009-10-13$4.06$4.064,100
2009-10-12$4.00$4.0011,200
2009-10-09$4.12$4.1211,900
2009-10-08$4.17$4.1728,700
2009-10-07$3.98$3.9819,200
2009-10-06$3.93$3.9317,400
2009-10-05$3.91$3.9117,600
2009-10-02$3.92$3.9222,400
2009-10-01$3.89$3.8931,400
2009-09-30$3.75$3.755,300
2009-09-29$3.96$3.9616,500
2009-09-28$3.98$3.9824,000
2009-09-25$3.93$3.9338,300
2009-09-24$4.09$4.0921,900
2009-09-23$4.19$4.1916,400
2009-09-22$4.21$4.2159,700
2009-09-21$4.19$4.1941,300
2009-09-18$4.15$4.15107,300
2009-09-17$4.01$4.01116,100
2009-09-16$3.61$3.6173,900
2009-09-15$3.39$3.3913,500
2009-09-14$3.37$3.379,200
2009-09-11$3.41$3.4116,500
2009-09-10$3.37$3.3737,800
2009-09-09$3.35$3.3533,800
2009-09-08$3.27$3.2725,100
2009-09-04$3.23$3.2320,600
2009-09-03$3.22$3.2225,700
2009-09-02$3.23$3.2314,400
2009-09-01$3.25$3.2522,400
2009-08-31$3.32$3.3219,600
2009-08-28$3.35$3.359,000
2009-08-27$3.42$3.4248,700
2009-08-26$3.43$3.4331,400
2009-08-25$3.39$3.3933,800
2009-08-24$3.30$3.3042,800
2009-08-21$3.35$3.3535,000
2009-08-20$3.41$3.4121,700
2009-08-19$3.43$3.4384,700
2009-08-18$3.22$3.2279,600
2009-08-17$3.06$3.0643,300
2009-08-14$3.17$3.1782,300
2009-08-13$3.06$3.06329,000
2009-08-12$2.68$2.6871,700
2009-08-11$2.75$2.7576,300
2009-08-10$2.74$2.74207,400
2009-08-07$2.96$2.96104,700
2009-08-06$3.25$3.25163,400
2009-08-05$3.70$3.7026,600
2009-08-04$3.68$3.6863,900
2009-08-03$3.81$3.8112,000
2009-07-31$3.72$3.7216,900
2009-07-30$3.81$3.818,900
2009-07-29$3.71$3.7117,000
2009-07-28$3.80$3.8011,000
2009-07-27$3.68$3.6818,200
2009-07-24$3.78$3.7827,600
2009-07-23$3.97$3.9725,000
2009-07-22$3.88$3.884,600
2009-07-21$3.85$3.8515,900
2009-07-20$3.92$3.929,700
2009-07-17$3.96$3.966,500
2009-07-16$4.00$4.008,300
2009-07-15$4.09$4.0931,800
2009-07-14$4.14$4.1412,000
2009-07-13$4.15$4.1548,600
2009-07-10$3.73$3.7327,900
2009-07-09$3.82$3.8216,200
2009-07-08$3.85$3.8536,800
2009-07-07$3.94$3.9477,600
2009-07-06$4.00$4.0012,600
2009-07-02$4.00$4.0041,500
2009-07-01$4.00$4.0024,300
2009-06-30$3.98$3.9815,100
2009-06-29$4.04$4.0444,400
2009-06-26$4.18$4.18126,100
2009-06-25$3.77$3.7711,300
2009-06-24$3.52$3.5241,700
2009-06-23$3.41$3.4112,700
2009-06-22$3.39$3.3950,200
2009-06-19$3.57$3.5715,900
2009-06-18$3.45$3.455,200
2009-06-17$3.44$3.447,200
2009-06-16$3.46$3.4610,300
2009-06-15$3.36$3.3629,100
2009-06-12$3.51$3.5113,000
2009-06-11$3.79$3.7968,300
2009-06-10$3.64$3.6462,900
2009-06-09$3.47$3.4733,300
2009-06-08$3.66$3.6616,200
2009-06-05$3.69$3.6926,100
2009-06-04$3.59$3.5927,300
2009-06-03$3.50$3.5047,800
2009-06-02$3.41$3.4146,400
2009-06-01$3.21$3.2138,700
2009-05-29$3.30$3.3059,600
2009-05-28$3.42$3.429,500
2009-05-27$3.45$3.4515,400
2009-05-26$3.47$3.4713,200
2009-05-22$3.47$3.4733,400
2009-05-21$3.50$3.5036,900
2009-05-20$3.58$3.5845,700
2009-05-19$3.55$3.5531,800
2009-05-18$3.47$3.4726,800
2009-05-15$3.40$3.4019,500
2009-05-14$3.40$3.4030,100
2009-05-13$3.39$3.3945,600
2009-05-12$3.78$3.7834,300
2009-05-11$3.80$3.8020,000
2009-05-08$3.80$3.8062,200
2009-05-07$4.11$4.11133,000
2009-05-06$4.00$4.0085,600
2009-05-05$3.61$3.6128,300
2009-05-04$3.76$3.7616,900
2009-05-01$3.60$3.6031,800
2009-04-30$3.55$3.5557,900
2009-04-29$3.69$3.6919,600
2009-04-28$3.44$3.4427,500
2009-04-27$3.40$3.4024,000
2009-04-24$3.59$3.5950,900
2009-04-23$3.74$3.7429,000
2009-04-22$3.58$3.5822,700
2009-04-21$3.66$3.6648,400
2009-04-20$3.79$3.7923,900
2009-04-17$3.94$3.9465,400
2009-04-16$3.88$3.8858,700
2009-04-15$3.64$3.6411,100
2009-04-14$3.63$3.6359,500
2009-04-13$3.41$3.4135,400
2009-04-09$3.24$3.2445,800
2009-04-08$3.24$3.2438,300
2009-04-07$3.37$3.3711,600
2009-04-06$3.43$3.438,500
2009-04-03$3.55$3.5546,600
2009-04-02$3.25$3.2581,000
2009-04-01$3.16$3.1662,200
2009-03-31$2.96$2.9612,400
2009-03-30$3.00$3.0010,700
2009-03-27$3.15$3.157,300
2009-03-26$3.24$3.2417,800
2009-03-25$3.02$3.0210,700
2009-03-24$3.07$3.0740,500
2009-03-23$2.99$2.9954,400
2009-03-20$2.68$2.6824,700
2009-03-19$2.83$2.8336,000
2009-03-18$2.68$2.6840,700
2009-03-17$2.70$2.7019,400
2009-03-16$2.60$2.6030,700
2009-03-13$2.50$2.5023,100
2009-03-12$2.39$2.3959,600
2009-03-11$2.12$2.1266,700
2009-03-10$2.11$2.1111,500
2009-03-09$1.92$1.9248,100
2009-03-06$1.86$1.8638,300
2009-03-05$1.90$1.9034,100
2009-03-04$2.15$2.1535,600
2009-03-03$1.92$1.9245,100
2009-03-02$2.11$2.1131,400
2009-02-27$2.33$2.3319,400
2009-02-26$2.36$2.3630,700
2009-02-25$2.39$2.3947,000
2009-02-24$2.30$2.3042,100
2009-02-23$2.18$2.1841,200
2009-02-20$2.01$2.0153,200
2009-02-19$2.31$2.3134,400
2009-02-18$2.72$2.7219,800
2009-02-17$2.70$2.7010,000
2009-02-13$2.85$2.8536,400
2009-02-12$2.60$2.6026,400
2009-02-11$2.51$2.514,500
2009-02-10$2.66$2.6613,800
2009-02-09$2.78$2.7820,000
2009-02-06$2.56$2.5620,700
2009-02-05$2.49$2.495,000
2009-02-04$2.50$2.5023,700
2009-02-03$2.51$2.5125,600
2009-02-02$2.44$2.4428,700
2009-01-30$2.35$2.3518,100
2009-01-29$2.33$2.3326,500
2009-01-28$2.40$2.4033,000
2009-01-27$2.37$2.3749,400
2009-01-26$2.32$2.3251,200
2009-01-23$2.26$2.2630,100
2009-01-22$2.30$2.3014,900
2009-01-21$2.60$2.6039,300
2009-01-20$2.45$2.4530,900
2009-01-16$2.51$2.511,500
2009-01-15$2.58$2.5816,500
2009-01-14$2.38$2.3830,600
2009-01-13$2.60$2.6027,700
2009-01-12$2.72$2.7217,900
2009-01-09$2.84$2.8419,000
2009-01-08$2.85$2.8541,300
2009-01-07$2.50$2.5080,200
2009-01-06$2.92$2.9242,600
2009-01-05$2.67$2.6721,600
2009-01-02$2.55$2.556,100