Costain Group PLC historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-30 | 176.20 | 179.40 | 173.58 | 177.00 | 172.66 | 1,954,924 |
| 2026-01-29 | 179.40 | 179.40 | 175.60 | 176.20 | 171.88 | 869,934 |
| 2026-01-28 | 171.20 | 181.40 | 171.20 | 177.00 | 172.66 | 428,634 |
| 2026-01-27 | 174.80 | 178.80 | 171.60 | 178.80 | 174.41 | 878,140 |
| 2026-01-26 | 174.00 | 181.60 | 170.80 | 173.40 | 169.14 | 2,385,746 |
| 2026-01-23 | 163.00 | 164.60 | 161.00 | 162.00 | 158.02 | 661,962 |
| 2026-01-22 | 161.20 | 166.60 | 161.20 | 165.00 | 160.95 | 864,266 |
| 2026-01-21 | 161.80 | 163.00 | 158.00 | 161.80 | 157.83 | 626,910 |
| 2026-01-20 | 157.20 | 163.60 | 157.20 | 161.00 | 157.05 | 636,200 |
| 2026-01-19 | 163.00 | 165.00 | 159.80 | 164.00 | 159.98 | 694,487 |
| 2026-01-16 | 163.40 | 163.40 | 162.00 | 163.00 | 159.00 | 326,359 |
| 2026-01-15 | 162.60 | 163.40 | 160.20 | 163.40 | 159.39 | 3,080,889 |
| 2026-01-14 | 162.00 | 163.51 | 158.40 | 160.00 | 156.07 | 1,292,923 |
| 2026-01-13 | 162.00 | 163.00 | 158.91 | 160.40 | 156.46 | 387,835 |
| 2026-01-12 | 162.80 | 166.80 | 160.77 | 162.00 | 158.02 | 447,221 |
| 2026-01-09 | 161.20 | 164.60 | 161.20 | 163.80 | 159.78 | 583,521 |
| 2026-01-08 | 158.60 | 164.80 | 158.60 | 164.20 | 160.17 | 1,767,933 |
| 2026-01-07 | 155.20 | 161.20 | 155.20 | 160.00 | 156.07 | 512,616 |
| 2026-01-06 | 158.00 | 162.20 | 156.80 | 162.00 | 158.02 | 404,180 |
| 2026-01-05 | 157.80 | 159.20 | 154.09 | 157.40 | 153.54 | 403,088 |
| 2026-01-02 | 158.00 | 159.80 | 155.80 | 157.20 | 153.34 | 2,858,478 |
| 2025-12-31 | 158.00 | 160.00 | 157.40 | 159.60 | 155.68 | 674,557 |
| 2025-12-30 | 158.80 | 159.60 | 157.40 | 159.20 | 155.29 | 677,783 |
| 2025-12-29 | 155.20 | 159.40 | 155.20 | 158.40 | 154.51 | 136,734 |
| 2025-12-24 | 159.80 | 160.00 | 156.20 | 159.00 | 155.10 | 351,498 |
| 2025-12-23 | 155.20 | 160.54 | 155.20 | 159.60 | 155.68 | 198,830 |
| 2025-12-22 | 158.80 | 159.00 | 156.01 | 158.20 | 154.32 | 542,647 |
| 2025-12-19 | 158.00 | 160.00 | 156.60 | 158.20 | 154.32 | 458,980 |
| 2025-12-18 | 159.80 | 159.80 | 157.80 | 159.20 | 155.29 | 360,030 |
| 2025-12-17 | 162.80 | 163.00 | 159.20 | 159.20 | 155.29 | 4,496,666 |
| 2025-12-16 | 159.80 | 160.32 | 156.80 | 159.00 | 155.10 | 762,869 |
| 2025-12-15 | 154.20 | 160.20 | 153.32 | 157.60 | 153.73 | 1,823,322 |
| 2025-12-12 | 156.00 | 160.64 | 156.00 | 158.80 | 154.90 | 671,634 |
| 2025-12-11 | 155.20 | 158.00 | 155.20 | 155.40 | 151.59 | 1,292,027 |
| 2025-12-10 | 156.20 | 158.40 | 156.20 | 157.00 | 153.15 | 267,849 |
| 2025-12-09 | 156.80 | 157.80 | 154.60 | 157.00 | 153.15 | 272,030 |
| 2025-12-08 | 157.80 | 157.80 | 154.00 | 155.00 | 151.20 | 427,784 |
| 2025-12-05 | 147.80 | 157.60 | 147.80 | 155.20 | 151.39 | 482,453 |
| 2025-12-04 | 147.40 | 155.40 | 147.40 | 155.20 | 151.39 | 440,079 |
| 2025-12-03 | 150.80 | 153.00 | 149.80 | 153.00 | 149.25 | 183,481 |
| 2025-12-02 | 155.80 | 155.80 | 150.40 | 150.40 | 146.71 | 241,426 |
| 2025-12-01 | 155.80 | 155.80 | 149.72 | 151.80 | 148.07 | 327,373 |
| 2025-11-28 | 154.00 | 154.80 | 151.80 | 153.60 | 149.83 | 268,794 |
| 2025-11-27 | 151.00 | 154.00 | 149.00 | 152.80 | 149.05 | 488,710 |
| 2025-11-26 | 148.20 | 150.20 | 146.60 | 150.20 | 146.51 | 285,805 |
| 2025-11-25 | 148.20 | 148.20 | 143.00 | 147.00 | 143.39 | 356,538 |
| 2025-11-24 | 148.00 | 148.00 | 145.00 | 145.80 | 142.22 | 440,971 |
| 2025-11-21 | 140.20 | 148.20 | 140.20 | 146.60 | 143.00 | 979,543 |
| 2025-11-20 | 149.80 | 149.80 | 144.60 | 144.80 | 141.25 | 1,517,712 |
| 2025-11-19 | 144.20 | 148.00 | 144.00 | 145.80 | 142.22 | 513,988 |
| 2025-11-18 | 154.80 | 154.80 | 144.80 | 146.60 | 143.00 | 701,517 |
| 2025-11-17 | 152.80 | 152.80 | 146.80 | 150.00 | 146.32 | 503,974 |
| 2025-11-14 | 148.60 | 150.80 | 147.40 | 150.20 | 146.51 | 355,824 |
| 2025-11-13 | 148.60 | 157.80 | 148.60 | 151.80 | 148.07 | 483,306 |
| 2025-11-12 | 155.80 | 156.80 | 154.40 | 156.00 | 152.17 | 1,053,789 |
| 2025-11-11 | 152.00 | 156.00 | 151.20 | 155.00 | 151.20 | 616,329 |
| 2025-11-10 | 149.80 | 154.80 | 146.73 | 153.00 | 149.25 | 1,610,187 |
| 2025-11-07 | 148.00 | 149.80 | 146.20 | 147.20 | 143.59 | 781,654 |
| 2025-11-06 | 151.60 | 152.40 | 148.40 | 149.00 | 145.34 | 6,272,399 |
| 2025-11-05 | 154.80 | 154.80 | 151.00 | 151.80 | 148.07 | 2,322,256 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-09-17 | 0.0200 GBP |
| 2026-04-16 | 0.0320 GBP |
| 2025-09-11 | 0.0100 GBP |
| 2025-04-17 | 0.0200 GBP |
| 2024-09-12 | 0.0040 GBP |
| 2024-04-18 | 0.0080 GBP |
| 2023-09-21 | 0.0040 GBP |
| 2019-09-12 | 0.0358 GBP |
| 2019-04-11 | 0.0941 GBP |
Open, high, low and close are as traded (GBX). Adjusted close accounts for splits and dividends. Educational only, not financial advice.