ATCO Ltd. (ACO-X.TO) TSX

Currency In CAD

ACO-X.TO Historical Return

If you invested $1000 in ATCO Ltd. (ACO-X.TO) 10 years ago, it would be worth $2,984.6 as of November 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,577.89, while $1000 invested 1 year ago would be worth $1,567.4. This corresponds to total returns of 198.46%, 157.79%, 56.74%, respectively, with annualized returns of 11.55%, 20.84%, 56.74%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

ACO-X.TO Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
November 11, 2026	87.19	87.21	87.21	87.36	86.37	350,534
November 10, 2026	82.82	86.78	86.78	87.18	82.41	294,728
November 09, 2026	85	85.78	85.78	86.44	85	435,749
November 06, 2026	85	85.3	85.3	86.67	85	397,146
November 05, 2026	85.04	86.46	86.46	86.46	84.85	330,567
November 04, 2026	84.1	85.3	85.3	85.91	84.1	238,832
November 03, 2026	83.29	84.39	84.39	84.82	82.89	242,310
November 02, 2026	82.91	83.26	83.26	84.42	82.45	219,650
October 30, 2026	82.5	83.24	83.24	83.6	82.5	451,421
October 29, 2026	80.45	82.44	82.44	82.47	80.45	147,584
October 28, 2026	81.84	81.67	81.67	82.33	81.39	199,510
October 27, 2026	82.26	81.84	81.84	82.26	81.45	177,981
October 26, 2026	81.05	81.88	81.88	82.17	81.05	320,317
October 23, 2026	81.48	81.36	81.36	82.11	81.18	245,212
October 22, 2026	79.55	81.22	81.22	81.32	79.55	261,357
October 21, 2026	79.45	79.82	79.82	80.24	79.45	153,232
October 20, 2026	78.85	79.65	79.65	80.04	78.85	201,545
October 19, 2026	79.92	78.85	78.85	80.03	78.11	263,796
October 16, 2026	80.29	79.31	79.31	80.92	79.31	589,632
October 15, 2026	79.61	80.23	80.23	80.97	79.22	672,211
October 14, 2026	77.48	79.3	79.3	80.27	77.48	568,069
October 13, 2026	79.8	77.61	77.61	80	77.22	789,641
October 09, 2026	79.34	79.76	79.76	80.08	78.35	583,682
October 08, 2026	80.98	79.54	79.54	82	79.41	1.01M
October 07, 2026	80.5	81.91	81.91	84.17	80.45	1.01M
October 06, 2026	75.36	81.02	81.02	85	75.36	1.8M
October 05, 2026	74.54	74.18	74.18	74.78	73.84	79,444
October 02, 2026	73.77	74.54	74.54	74.83	73.77	124,231
October 01, 2026	73.34	73.72	73.72	73.99	72.2	243,259
September 30, 2026	73.37	73.68	73.68	73.69	72.93	274,161
September 29, 2026	73.38	73.19	73.19	74.34	72.77	254,130
September 28, 2026	73.02	73.73	73.73	74.02	73.02	217,676
September 25, 2026	73.34	73.01	73.01	73.65	72.72	130,316
September 24, 2026	73.45	73.55	73.55	74.01	73.14	183,475
September 23, 2026	73.14	73.45	73.45	73.7	72.85	128,957
September 22, 2026	72.87	73.35	73.35	73.97	72.25	177,665
September 21, 2026	73.11	72.98	72.98	73.95	72.94	170,903
September 18, 2026	72.75	73.2	73.2	73.54	72.37	300,966
September 17, 2026	72.61	73.22	73.22	73.69	72.61	184,643
September 16, 2026	70.56	72.29	72.29	72.57	70.55	256,769
September 15, 2026	70.84	70.52	70.52	71.28	69.88	210,869
September 11, 2026	72.75	71.63	71.63	72.75	71.44	234,178
September 10, 2026	73.94	72.35	72.35	73.94	72.11	302,899
September 09, 2026	73.2	73.73	73.73	73.96	73.02	257,528
September 08, 2026	72.52	73.46	73.46	73.47	72.52	326,523
September 04, 2026	71.37	72.78	72.78	72.92	71.37	187,284
September 03, 2026	71.87	71.84	71.84	71.87	70.69	307,178
September 02, 2026	73.37	72.3	72.3	73.37	72.15	263,842
September 01, 2026	74.36	73.31	73.31	74.45	72.63	230,276
August 31, 2026	74.08	74.4	74.4	74.42	73.8	188,273
August 28, 2026	74.53	74.63	74.63	74.97	74.37	225,331
August 27, 2026	75.5	74.34	74.34	75.75	74.09	174,910
August 26, 2026	75.04	75.94	75.94	76.22	75.04	248,811
August 25, 2026	75.47	75.26	75.26	75.72	74.7	161,700
August 24, 2026	74.54	75.43	75.43	75.56	74.41	265,693
August 21, 2026	77.27	74.37	74.37	77.54	74.33	347,006
August 20, 2026	75.41	77	77	77.04	75.41	201,929
August 19, 2026	76.79	75.78	75.78	76.81	75.04	433,425
August 18, 2026	76.71	76.87	76.87	77.36	76.56	139,984
August 17, 2026	76.63	76.45	76.45	76.83	75.88	150,676