ATCO Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-24 | 67.630 | 68.080 | 67.330 | 67.790 | 66.802 | 118,658 |
| 2026-04-23 | 66.940 | 68.100 | 66.200 | 67.750 | 66.762 | 168,608 |
| 2026-04-22 | 67.180 | 67.730 | 66.220 | 66.540 | 65.570 | 190,035 |
| 2026-04-21 | 66.940 | 67.530 | 66.600 | 66.830 | 65.856 | 162,281 |
| 2026-04-20 | 67.670 | 68.340 | 66.650 | 66.910 | 65.935 | 233,866 |
| 2026-04-17 | 68.290 | 68.290 | 66.950 | 67.850 | 66.861 | 188,637 |
| 2026-04-16 | 68.800 | 69.510 | 67.860 | 68.220 | 67.225 | 235,862 |
| 2026-04-15 | 69.610 | 70.960 | 68.920 | 68.970 | 67.965 | 174,465 |
| 2026-04-14 | 70.140 | 70.210 | 69.280 | 69.910 | 68.891 | 114,816 |
| 2026-04-13 | 71.950 | 71.950 | 69.980 | 70.290 | 69.265 | 176,725 |
| 2026-04-10 | 69.940 | 72.370 | 69.940 | 72.190 | 71.138 | 265,842 |
| 2026-04-09 | 69.220 | 70.720 | 69.220 | 70.100 | 69.078 | 408,103 |
| 2026-04-08 | 69.550 | 69.930 | 67.950 | 69.360 | 68.349 | 253,011 |
| 2026-04-07 | 68.490 | 69.940 | 68.490 | 69.030 | 68.024 | 264,971 |
| 2026-04-06 | 68.850 | 69.490 | 68.470 | 68.740 | 67.738 | 146,760 |
| 2026-04-02 | 68.030 | 69.400 | 68.010 | 68.880 | 67.876 | 410,296 |
| 2026-04-01 | 68.010 | 69.055 | 67.750 | 67.960 | 66.969 | 308,199 |
| 2026-03-31 | 68.340 | 68.890 | 67.900 | 68.090 | 67.097 | 174,762 |
| 2026-03-30 | 68.730 | 69.280 | 68.125 | 68.500 | 67.501 | 175,496 |
| 2026-03-27 | 67.380 | 68.180 | 67.230 | 68.100 | 67.107 | 225,988 |
| 2026-03-26 | 67.110 | 68.230 | 67.110 | 67.530 | 66.546 | 275,260 |
| 2026-03-25 | 66.220 | 68.010 | 66.220 | 67.380 | 66.398 | 425,663 |
| 2026-03-24 | 64.870 | 66.450 | 64.750 | 65.930 | 64.969 | 266,717 |
| 2026-03-23 | 65.440 | 65.540 | 64.380 | 65.180 | 64.230 | 319,658 |
| 2026-03-20 | 66.630 | 67.140 | 65.170 | 65.210 | 64.259 | 791,714 |
| 2026-03-19 | 67.060 | 67.060 | 66.250 | 66.880 | 65.905 | 344,739 |
| 2026-03-18 | 67.000 | 67.390 | 66.570 | 67.330 | 66.348 | 205,116 |
| 2026-03-17 | 67.410 | 67.905 | 66.960 | 67.020 | 66.043 | 149,193 |
| 2026-03-16 | 67.000 | 67.550 | 66.690 | 67.400 | 66.417 | 173,980 |
| 2026-03-13 | 66.490 | 67.230 | 66.030 | 67.000 | 66.023 | 242,072 |
| 2026-03-12 | 66.260 | 66.940 | 66.260 | 66.440 | 65.471 | 285,565 |
| 2026-03-11 | 66.080 | 67.140 | 66.070 | 66.480 | 65.511 | 252,085 |
| 2026-03-10 | 65.260 | 66.190 | 65.260 | 65.910 | 64.949 | 244,174 |
| 2026-03-09 | 66.390 | 66.390 | 65.000 | 65.640 | 64.683 | 372,945 |
| 2026-03-06 | 65.520 | 66.600 | 65.520 | 66.500 | 65.531 | 296,952 |
| 2026-03-05 | 65.080 | 66.000 | 64.570 | 65.870 | 64.910 | 214,609 |
| 2026-03-04 | 65.710 | 65.710 | 64.960 | 65.580 | 64.624 | 139,203 |
| 2026-03-03 | 65.300 | 65.790 | 64.250 | 65.410 | 64.456 | 543,230 |
| 2026-03-02 | 64.700 | 65.530 | 64.200 | 65.430 | 64.476 | 326,491 |
| 2026-02-27 | 62.850 | 65.340 | 62.850 | 64.860 | 63.914 | 447,559 |
| 2026-02-26 | 63.500 | 63.500 | 62.000 | 62.940 | 62.022 | 224,164 |
| 2026-02-25 | 64.640 | 65.030 | 64.100 | 64.320 | 62.870 | 337,525 |
| 2026-02-24 | 64.440 | 64.850 | 63.720 | 64.800 | 63.339 | 340,513 |
| 2026-02-23 | 64.150 | 65.030 | 64.150 | 64.480 | 63.026 | 419,175 |
| 2026-02-20 | 63.300 | 64.000 | 63.200 | 63.740 | 62.303 | 198,336 |
| 2026-02-19 | 62.420 | 63.460 | 62.420 | 63.420 | 61.990 | 106,714 |
| 2026-02-18 | 62.290 | 62.620 | 61.820 | 62.620 | 61.208 | 239,902 |
| 2026-02-17 | 61.850 | 62.360 | 61.800 | 62.280 | 60.876 | 249,588 |
| 2026-02-13 | 61.250 | 62.070 | 61.170 | 61.900 | 60.504 | 119,560 |
| 2026-02-12 | 60.170 | 61.530 | 60.170 | 61.210 | 59.830 | 269,872 |
| 2026-02-11 | 59.330 | 60.570 | 59.280 | 60.350 | 58.989 | 215,321 |
| 2026-02-10 | 59.050 | 59.600 | 58.790 | 59.440 | 58.100 | 259,160 |
| 2026-02-09 | 59.790 | 59.910 | 58.910 | 58.940 | 57.611 | 298,939 |
| 2026-02-06 | 60.610 | 60.820 | 59.510 | 59.920 | 58.569 | 177,078 |
| 2026-02-05 | 60.090 | 60.540 | 59.790 | 60.140 | 58.784 | 223,183 |
| 2026-02-04 | 59.770 | 60.660 | 59.610 | 60.090 | 58.735 | 228,882 |
| 2026-02-03 | 58.980 | 59.960 | 58.980 | 59.540 | 58.198 | 360,505 |
| 2026-02-02 | 58.910 | 59.270 | 58.470 | 58.630 | 57.308 | 271,880 |
| 2026-01-30 | 58.500 | 59.210 | 57.750 | 59.120 | 57.787 | 631,151 |
| 2026-01-29 | 59.300 | 59.550 | 58.600 | 58.630 | 57.308 | 308,517 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-09-03 | 0.5200 CAD |
| 2026-05-28 | 0.5200 CAD |
| 2026-02-26 | 0.5200 CAD |
| 2025-12-04 | 0.5040 CAD |
| 2025-09-04 | 0.5040 CAD |
| 2025-05-29 | 0.5040 CAD |
| 2025-02-27 | 0.5040 CAD |
| 2024-12-05 | 0.4900 CAD |
| 2024-09-05 | 0.4900 CAD |
| 2024-05-30 | 0.4900 CAD |
| 2024-02-28 | 0.4900 CAD |
| 2023-12-06 | 0.4760 CAD |
| 2023-09-06 | 0.4760 CAD |
| 2023-05-31 | 0.4760 CAD |
| 2023-03-01 | 0.4760 CAD |
| 2022-11-30 | 0.4620 CAD |
| 2022-08-31 | 0.4620 CAD |
| 2022-06-01 | 0.4620 CAD |
| 2022-03-02 | 0.4620 CAD |
| 2021-12-01 | 0.4480 CAD |
| 2021-09-01 | 0.4480 CAD |
| 2021-06-02 | 0.4480 CAD |
| 2021-03-03 | 0.4480 CAD |
| 2020-12-02 | 0.4350 CAD |
| 2020-09-02 | 0.4350 CAD |
| 2020-06-03 | 0.4350 CAD |
| 2020-03-04 | 0.4350 CAD |
| 2019-12-04 | 0.4050 CAD |
| 2019-09-04 | 0.4050 CAD |
| 2019-06-05 | 0.4050 CAD |
| 2019-03-06 | 0.4050 CAD |
Open, high, low and close are as traded (CAD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.