NASDAQ · CECO

CECO Environmental Corp.

Industrials · Industrial - Pollution & Treatment Controls

$71.16

Down-$4.29 (-5.69%)

Updated Oct 8, 2026, 7:12 AM

SID Score

4.5/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · CECO

CECO price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 7, 2026

Daily close

View OHLC price history

CECO OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 7, 2026	$74.05	$74.06	$69.13	$71.16	1.33M
Oct 6, 2026	$75.20	$76.55	$74.74	$75.45	357.14K
Oct 5, 2026	$74.32	$76.50	$72.15	$74.96	623.92K
Oct 2, 2026	$73.68	$75.23	$73.55	$73.66	748.02K
Oct 1, 2026	$69.50	$72.63	$68.24	$71.87	467.12K
Sep 30, 2026	$71.47	$71.47	$69.38	$69.64	536.68K
Sep 29, 2026	$73.00	$73.555	$70.44	$70.60	546.71K
Sep 28, 2026	$72.40	$73.99	$71.62	$72.26	399.87K
Sep 25, 2026	$73.95	$74.43	$72.34	$73.50	565.62K
Sep 24, 2026	$73.64	$74.1364	$70.505	$72.86	642.29K
Sep 23, 2026	$73.13	$75.08	$71.67	$74.985	575.45K
Sep 22, 2026	$72.07	$74.65	$70.80	$73.71	651.14K
Sep 21, 2026	$71.00	$72.55	$69.39	$71.53	973.08K
Sep 18, 2026	$71.00	$71.81	$69.23	$69.48	1.11M
Sep 17, 2026	$72.95	$73.99	$70.355	$70.83	735.99K
Sep 16, 2026	$68.50	$70.54	$67.29	$69.42	1M
Sep 15, 2026	$71.73	$71.80	$67.27	$67.46	930.52K
Sep 14, 2026	$74.34	$75.75	$70.575	$70.67	1.2M
Sep 11, 2026	$77.51	$79.78	$77.34	$78.34	680.95K
Sep 10, 2026	$76.48	$77.5137	$74.84	$75.39	500.83K
Sep 9, 2026	$78.50	$79.91	$77.04	$78.30	624.38K