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 — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$59.85$68.87266,600
2025-12-30$60.07$69.12131,600
2025-12-29$60.98$70.17159,600
2025-12-26$61.41$70.66185,900
2025-12-24$62.51$71.93244,500
2025-12-23$60.66$69.80165,400
2025-12-22$60.29$69.37218,600
2025-12-19$58.71$67.56434,600
2025-12-18$58.80$67.66297,700
2025-12-17$56.57$65.09375,100
2025-12-16$60.89$70.06724,200
2025-12-15$61.21$70.43597,300
2025-12-12$60.96$70.14282,700
2025-12-11$60.89$70.06268,800
2025-12-10$58.29$67.07449,800
2025-12-09$57.89$66.61335,400
2025-12-08$55.99$64.43190,500
2025-12-05$54.93$63.21241,200
2025-12-04$55.62$64.00311,900
2025-12-03$54.50$62.71282,200
2025-12-02$52.28$60.16163,600
2025-12-01$51.92$59.74177,800
2025-11-28$52.15$60.01103,400
2025-11-26$51.92$59.74221,800
2025-11-25$51.51$59.27203,700
2025-11-24$51.44$59.19247,100
2025-11-21$50.17$57.73462,800
2025-11-20$49.67$57.15557,000
2025-11-19$50.75$58.40327,400
2025-11-18$48.55$55.86489,700
2025-11-17$47.44$54.59500,100
2025-11-14$49.49$56.95383,200
2025-11-13$49.27$56.69339,000
2025-11-12$51.88$59.70387,600
2025-11-11$53.82$61.93232,600
2025-11-10$54.20$62.37271,500
2025-11-07$53.30$61.33276,000
2025-11-06$53.62$61.70354,800
2025-11-05$55.50$63.86666,100
2025-11-04$53.63$61.71596,000
2025-11-03$52.00$59.83491,300
2025-10-31$48.89$56.26466,800
2025-10-30$47.95$55.17616,900
2025-10-29$48.04$55.281,071,400
2025-10-28$48.50$55.812,026,600
2025-10-27$53.36$61.40749,400
2025-10-24$52.16$60.02394,200
2025-10-23$50.85$58.51512,800
2025-10-22$49.00$56.38583,400
2025-10-21$50.43$58.03375,300
2025-10-20$50.21$57.77313,700
2025-10-17$48.88$56.24299,700
2025-10-16$50.92$58.59494,200
2025-10-15$52.53$60.44847,300
2025-10-14$47.86$55.07966,800
2025-10-13$48.52$55.83584,200
2025-10-10$49.82$57.33542,600
2025-10-09$50.01$57.54282,300
2025-10-08$52.03$59.87489,200
2025-10-07$50.99$58.67534,700
2025-10-06$53.10$61.10437,100
2025-10-03$50.28$57.85419,800
2025-10-02$51.49$59.25390,200
2025-10-01$51.91$59.73610,200
2025-09-30$51.20$58.91939,600
2025-09-29$50.28$57.85618,700
2025-09-26$49.26$56.68569,600
2025-09-25$49.70$57.19759,200
2025-09-24$49.89$57.41392,300
2025-09-23$51.03$58.72514,100
2025-09-22$50.53$58.14426,200
2025-09-19$48.89$56.261,728,700
2025-09-18$51.15$58.86535,200
2025-09-17$49.05$56.44985,900
2025-09-16$50.68$58.32505,400
2025-09-15$49.33$56.76434,400
2025-09-12$48.13$55.38385,700
2025-09-11$47.66$54.84220,900
2025-09-10$47.15$54.25472,100
2025-09-09$45.28$52.10726,300
2025-09-08$45.12$51.92468,100
2025-09-05$47.17$54.28620,200
2025-09-04$48.77$56.12500,900
2025-09-03$46.43$53.42522,000
2025-09-02$45.52$52.38941,000
2025-08-29$45.59$52.46709,200
2025-08-28$46.69$53.72459,100
2025-08-27$46.80$53.85389,800
2025-08-26$48.09$55.34360,100
2025-08-25$47.54$54.70150,800
2025-08-22$47.98$55.21276,900
2025-08-21$46.59$53.61261,700
2025-08-20$45.21$52.02254,800
2025-08-19$44.73$51.47454,700
2025-08-18$46.58$53.60365,300
2025-08-15$44.61$51.33472,600
2025-08-14$44.65$51.38309,200
2025-08-13$46.05$52.99497,300
2025-08-12$46.95$54.02348,500
2025-08-11$44.42$51.11289,100
2025-08-08$43.93$50.55415,800
2025-08-07$44.02$50.65492,100
2025-08-06$45.48$52.33251,100
2025-08-05$45.60$52.47482,400
2025-08-04$44.84$51.60944,300
2025-08-01$45.13$51.93887,900
2025-07-31$44.95$51.72772,700
2025-07-30$43.53$50.091,001,100
2025-07-29$40.35$46.431,020,000
2025-07-28$34.71$39.94435,200
2025-07-25$34.63$39.85203,600
2025-07-24$33.88$38.98148,100
2025-07-23$33.84$38.94243,600
2025-07-22$32.11$36.95271,900
2025-07-21$31.55$36.30123,800
2025-07-18$32.00$36.82192,300
2025-07-17$31.97$36.79277,700
2025-07-16$31.69$36.46279,100
2025-07-15$30.05$34.58132,600
2025-07-14$30.36$34.93133,000
2025-07-11$30.66$35.28154,400
2025-07-10$30.76$35.39236,800
2025-07-09$30.92$35.58283,400
2025-07-08$29.61$34.07178,100
2025-07-07$29.79$34.28243,200
2025-07-03$30.00$34.52126,400
2025-07-02$29.11$33.50186,900
2025-07-01$28.75$33.08334,600
2025-06-30$28.31$32.58374,300
2025-06-27$29.60$34.06422,300
2025-06-26$30.06$34.59279,000
2025-06-25$29.24$33.65169,200
2025-06-24$29.37$33.79244,700
2025-06-23$28.91$33.27174,400
2025-06-20$28.49$32.78314,300
2025-06-18$29.36$33.78389,400
2025-06-17$29.80$34.29391,100
2025-06-16$29.30$33.71372,800
2025-06-13$27.75$31.93358,300
2025-06-12$27.87$32.07224,100
2025-06-11$27.14$31.23265,400
2025-06-10$26.74$30.77157,400
2025-06-09$27.20$31.30356,800
2025-06-06$26.19$30.14232,200
2025-06-05$26.76$30.79316,600
2025-06-04$26.72$30.75184,500
2025-06-03$27.78$31.97223,700
2025-06-02$27.06$31.14217,200
2025-05-30$26.89$30.94310,800
2025-05-29$27.34$31.46180,800
2025-05-28$28.23$32.48159,800
2025-05-27$28.48$32.77176,900
2025-05-23$27.31$31.42157,800
2025-05-22$27.34$31.46146,800
2025-05-21$27.25$31.36294,900
2025-05-20$27.80$31.99247,200
2025-05-19$27.28$31.39166,300
2025-05-16$26.84$30.88167,400
2025-05-15$26.28$30.24189,700
2025-05-14$26.25$30.20260,200
2025-05-13$26.33$30.30168,400
2025-05-12$25.67$29.54176,500
2025-05-09$25.01$28.78169,100
2025-05-08$25.50$29.34209,400
2025-05-07$25.42$29.25254,400
2025-05-06$25.43$29.26252,400
2025-05-05$25.36$29.18420,700
2025-05-02$25.92$29.83533,400
2025-05-01$24.41$28.09419,800
2025-04-30$23.79$27.37609,300
2025-04-29$22.34$25.71776,700
2025-04-28$19.20$22.09323,900
2025-04-25$19.93$22.93243,500
2025-04-24$19.40$22.32209,200
2025-04-23$18.71$21.53310,100
2025-04-22$18.77$21.60239,700
2025-04-21$17.97$20.68243,300
2025-04-17$19.36$22.28300,500
2025-04-16$19.70$22.67421,100
2025-04-15$20.47$23.55176,200
2025-04-14$20.56$23.66229,900
2025-04-11$20.36$23.43161,000
2025-04-10$19.91$22.91215,100
2025-04-09$20.69$23.81358,800
2025-04-08$19.15$22.04240,600
2025-04-07$19.37$22.29333,100
2025-04-04$19.80$22.78528,200
2025-04-03$20.01$23.02413,400
2025-04-02$21.35$24.57430,700
2025-04-01$23.09$26.57337,800
2025-03-31$22.80$26.23768,000
2025-03-28$23.70$27.27282,600
2025-03-27$24.56$28.26284,700
2025-03-26$24.16$27.80222,400
2025-03-25$24.12$27.75327,000
2025-03-24$25.14$28.93227,100
2025-03-21$24.31$27.97786,800
2025-03-20$23.90$27.50109,900
2025-03-19$24.22$27.87218,600
2025-03-18$23.48$27.02158,700
2025-03-17$23.50$27.04144,100
2025-03-14$23.25$26.75179,800
2025-03-13$22.88$26.33195,000
2025-03-12$23.35$26.87200,500
2025-03-11$22.94$26.40332,600
2025-03-10$23.23$26.73268,400
2025-03-07$24.24$27.89194,100
2025-03-06$24.50$28.19181,800
2025-03-05$24.78$28.51227,800
2025-03-04$24.32$27.98283,000
2025-03-03$24.32$27.98239,200
2025-02-28$24.88$28.63269,900
2025-02-27$25.18$28.97307,000
2025-02-26$24.52$28.21464,000
2025-02-25$24.51$28.20753,500
2025-02-24$22.65$26.06401,900
2025-02-21$23.00$26.47215,100
2025-02-20$24.16$27.80167,600
2025-02-19$24.92$28.67185,600
2025-02-18$24.74$28.47278,200
2025-02-14$24.27$27.93286,700
2025-02-13$25.43$29.26119,700
2025-02-12$25.70$29.57187,600
2025-02-11$26.29$30.25215,000
2025-02-10$27.18$31.27186,700
2025-02-07$27.44$31.57207,600
2025-02-06$28.47$32.76169,500
2025-02-05$28.59$32.90182,100
2025-02-04$28.11$32.34216,200
2025-02-03$28.26$32.52221,300
2025-01-31$28.32$32.59235,400
2025-01-30$28.93$33.29186,600
2025-01-29$28.94$33.30231,300
2025-01-28$28.35$32.62267,700
2025-01-27$28.37$32.64271,800
2025-01-24$29.55$34.00238,300
2025-01-23$30.43$35.01252,600
2025-01-22$29.56$34.01552,500
2025-01-21$30.78$35.42453,900
2025-01-17$29.60$34.061,752,700
2025-01-16$32.15$36.99156,300
2025-01-15$31.83$36.63292,900
2025-01-14$31.27$35.98206,000
2025-01-13$30.65$35.27272,900
2025-01-10$31.05$35.73285,900
2025-01-08$31.77$36.56182,100
2025-01-07$32.16$37.01240,500
2025-01-06$32.82$37.76268,400
2025-01-03$31.61$36.37253,000
2025-01-02$31.40$36.13234,400