Costain Group PLC historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-11-04 | 152.20 | 153.40 | 151.00 | 153.00 | 149.25 | 860,108 |
| 2025-11-03 | 154.40 | 155.40 | 152.20 | 154.20 | 150.42 | 1,247,878 |
| 2025-10-31 | 155.80 | 155.80 | 153.40 | 153.40 | 149.64 | 674,198 |
| 2025-10-30 | 153.40 | 155.80 | 153.40 | 155.00 | 151.20 | 273,999 |
| 2025-10-29 | 157.80 | 157.80 | 154.00 | 155.20 | 151.39 | 667,174 |
| 2025-10-28 | 155.00 | 155.00 | 152.80 | 154.40 | 150.61 | 355,519 |
| 2025-10-27 | 152.60 | 157.40 | 152.00 | 153.60 | 149.83 | 1,032,327 |
| 2025-10-24 | 151.20 | 153.40 | 150.00 | 153.40 | 149.64 | 273,128 |
| 2025-10-23 | 150.20 | 152.20 | 150.00 | 151.60 | 147.88 | 373,492 |
| 2025-10-22 | 148.20 | 152.60 | 148.20 | 150.80 | 147.10 | 3,312,059 |
| 2025-10-21 | 150.20 | 150.80 | 148.00 | 150.20 | 146.51 | 748,231 |
| 2025-10-20 | 155.80 | 155.80 | 149.40 | 149.60 | 145.93 | 556,812 |
| 2025-10-17 | 151.00 | 151.60 | 148.00 | 150.00 | 146.32 | 1,895,046 |
| 2025-10-16 | 150.80 | 152.40 | 150.00 | 151.80 | 148.07 | 493,188 |
| 2025-10-15 | 156.00 | 156.00 | 149.00 | 151.40 | 147.68 | 811,069 |
| 2025-10-14 | 150.60 | 151.80 | 148.80 | 150.00 | 146.32 | 1,082,801 |
| 2025-10-13 | 147.00 | 159.60 | 145.00 | 152.40 | 148.66 | 3,774,212 |
| 2025-10-10 | 144.80 | 144.80 | 139.80 | 140.40 | 136.95 | 611,097 |
| 2025-10-09 | 140.20 | 142.60 | 138.80 | 141.60 | 138.12 | 628,067 |
| 2025-10-08 | 136.60 | 140.00 | 136.60 | 140.00 | 136.56 | 726,158 |
| 2025-10-07 | 141.40 | 141.40 | 138.00 | 138.00 | 134.61 | 394,105 |
| 2025-10-06 | 141.20 | 141.80 | 138.04 | 139.40 | 135.98 | 443,267 |
| 2025-10-03 | 139.80 | 141.60 | 137.40 | 141.20 | 137.73 | 911,784 |
| 2025-10-02 | 135.40 | 139.60 | 135.00 | 138.40 | 135.00 | 2,833,243 |
| 2025-10-01 | 136.00 | 136.60 | 134.00 | 135.20 | 131.88 | 1,085,791 |
| 2025-09-30 | 132.60 | 135.60 | 130.60 | 135.00 | 131.69 | 2,348,802 |
| 2025-09-29 | 133.00 | 133.40 | 130.60 | 132.60 | 129.35 | 2,303,564 |
| 2025-09-26 | 128.00 | 131.80 | 127.20 | 131.00 | 127.79 | 857,994 |
| 2025-09-25 | 126.00 | 129.20 | 126.00 | 127.60 | 124.47 | 566,396 |
| 2025-09-24 | 132.80 | 133.00 | 128.40 | 128.80 | 125.64 | 1,748,232 |
| 2025-09-23 | 125.60 | 132.00 | 125.60 | 131.60 | 128.37 | 946,226 |
| 2025-09-22 | 128.00 | 129.80 | 126.00 | 129.80 | 126.61 | 639,716 |
| 2025-09-19 | 129.80 | 130.20 | 126.60 | 128.20 | 125.05 | 1,340,447 |
| 2025-09-18 | 132.80 | 132.80 | 127.40 | 128.20 | 125.05 | 521,417 |
| 2025-09-17 | 124.40 | 128.60 | 124.40 | 128.60 | 125.44 | 377,864 |
| 2025-09-16 | 126.20 | 128.20 | 124.40 | 125.40 | 122.32 | 1,125,294 |
| 2025-09-15 | 126.00 | 128.20 | 125.00 | 126.40 | 123.30 | 783,986 |
| 2025-09-12 | 128.80 | 131.40 | 126.00 | 126.20 | 123.10 | 658,055 |
| 2025-09-11 | 127.00 | 130.20 | 127.00 | 129.80 | 126.61 | 1,166,229 |
| 2025-09-10 | 128.60 | 134.20 | 127.20 | 129.00 | 124.86 | 539,906 |
| 2025-09-09 | 131.80 | 134.00 | 127.84 | 128.60 | 124.47 | 750,056 |
| 2025-09-08 | 129.40 | 131.48 | 128.40 | 131.40 | 127.18 | 1,227,741 |
| 2025-09-05 | 130.80 | 131.80 | 127.20 | 128.80 | 124.67 | 1,330,889 |
| 2025-09-04 | 128.60 | 131.40 | 128.60 | 130.60 | 126.41 | 1,378,185 |
| 2025-09-03 | 132.00 | 134.00 | 130.80 | 131.60 | 127.38 | 1,617,003 |
| 2025-09-02 | 134.60 | 135.80 | 131.00 | 133.00 | 128.73 | 2,692,839 |
| 2025-09-01 | 134.60 | 135.80 | 133.98 | 135.00 | 130.67 | 1,685,272 |
| 2025-08-29 | 133.20 | 136.40 | 133.20 | 134.40 | 130.09 | 3,171,956 |
| 2025-08-28 | 130.20 | 135.20 | 130.20 | 134.40 | 130.09 | 2,568,641 |
| 2025-08-27 | 128.20 | 134.80 | 128.20 | 132.20 | 127.96 | 1,531,537 |
| 2025-08-26 | 134.80 | 134.80 | 128.60 | 129.80 | 125.63 | 1,145,210 |
| 2025-08-22 | 129.60 | 132.63 | 127.40 | 131.20 | 126.99 | 2,194,752 |
| 2025-08-21 | 135.60 | 137.40 | 126.33 | 129.00 | 124.86 | 4,323,824 |
| 2025-08-20 | 157.60 | 157.60 | 131.88 | 135.40 | 131.05 | 12,026,504 |
| 2025-08-19 | 166.80 | 166.80 | 158.20 | 163.40 | 158.15 | 2,009,430 |
| 2025-08-18 | 166.80 | 166.80 | 162.80 | 165.60 | 160.28 | 658,448 |
| 2025-08-15 | 163.00 | 166.00 | 162.80 | 165.80 | 160.48 | 1,417,103 |
| 2025-08-14 | 162.80 | 166.40 | 160.80 | 162.40 | 157.19 | 947,211 |
| 2025-08-13 | 166.00 | 172.40 | 164.60 | 164.80 | 159.51 | 1,368,063 |
| 2025-08-12 | 166.60 | 170.80 | 165.60 | 170.00 | 164.54 | 1,933,498 |
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.