If you invested 1000 GBp in Senior plc (SNR.L) 10 years ago, it would be worth 1,403.99 GBp as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 1,778.38 GBp, while 1000 GBp invested 1 year ago would be worth 1,475.23 GBp. This corresponds to total returns of 40.4%, 77.84%, 47.52%, respectively, with annualized returns of 3.45%, 12.2%, 47.52%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| August 21, 2026 | 294.5 | 294.5 | 294.5 | 295 | 294 | 782,825 |
| August 20, 2026 | 293.5 | 294.5 | 294.5 | 294.5 | 293.5 | 1.42M |
| August 19, 2026 | 293 | 293.5 | 293.5 | 295 | 293 | 1.49M |
| August 18, 2026 | 293 | 293.5 | 293.5 | 294.5 | 292 | 2.18M |
| August 17, 2026 | 293 | 292.5 | 292.5 | 293.5 | 292 | 1.74M |
| August 14, 2026 | 292.5 | 293 | 293 | 293 | 292 | 3.51M |
| August 13, 2026 | 292 | 292 | 292 | 292.5 | 292 | 6.16M |
| August 12, 2026 | 292.5 | 292.5 | 292.5 | 293 | 292 | 212,016 |
| August 11, 2026 | 292 | 292.5 | 292.5 | 292.5 | 292 | 339,713 |
| August 10, 2026 | 292.5 | 292.5 | 292.5 | 292.5 | 292 | 527,179 |
| August 07, 2026 | 292 | 292 | 292 | 292.5 | 292 | 1.5M |
| August 06, 2026 | 293 | 292 | 292 | 293 | 292 | 822,800 |
| August 05, 2026 | 292.5 | 292 | 292 | 293 | 292 | 2.25M |
| August 04, 2026 | 292.5 | 292.5 | 292.5 | 293.5 | 292 | 890,049 |
| August 03, 2026 | 292 | 292.5 | 292.5 | 293.5 | 291.5 | 2.09M |
| July 31, 2026 | 290.5 | 290.5 | 290.5 | 291.5 | 290 | 774,059 |
| July 30, 2026 | 290 | 290.5 | 290.5 | 291 | 290 | 683,840 |
| July 29, 2026 | 291 | 290.5 | 290.5 | 291 | 290 | 677,544 |
| July 28, 2026 | 290 | 290.5 | 290.5 | 291.5 | 290 | 1.5M |
| July 27, 2026 | 290 | 290.5 | 290.5 | 292 | 289.5 | 1.53M |
| July 24, 2026 | 289.5 | 289.5 | 289.5 | 290 | 289 | 393,434 |
| July 23, 2026 | 289 | 289.5 | 289.5 | 290 | 288.5 | 473,557 |
| July 22, 2026 | 289 | 289.5 | 289.5 | 289.5 | 289 | 1.81M |
| July 21, 2026 | 289 | 289 | 289 | 289.5 | 289 | 1.32M |
| July 20, 2026 | 289.5 | 289 | 289 | 290 | 289 | 1.5M |
| July 17, 2026 | 289 | 290 | 290 | 290 | 289 | 537,490 |
| July 16, 2026 | 290.5 | 289 | 289 | 290.5 | 289 | 327,855 |
| July 15, 2026 | 290 | 290 | 290 | 290.13 | 289 | 1.79M |
| July 14, 2026 | 289 | 290 | 290 | 290 | 288.5 | 2.27M |
| July 13, 2026 | 288.5 | 289 | 289 | 289 | 288.5 | 760,755 |
| July 10, 2026 | 289 | 288.5 | 288.5 | 289 | 288.5 | 526,681 |
| July 09, 2026 | 289 | 288.5 | 288.5 | 289.5 | 288.5 | 765,297 |
| July 08, 2026 | 289 | 288.5 | 288.5 | 289.5 | 288.5 | 2.32M |
| July 07, 2026 | 288.5 | 288.5 | 288.5 | 289 | 288.5 | 2.34M |
| July 06, 2026 | 289 | 288.5 | 288.5 | 289 | 288.5 | 474,446 |
| July 03, 2026 | 289 | 288.5 | 288.5 | 290.5 | 288.5 | 1.25M |
| July 02, 2026 | 288 | 288.5 | 288.5 | 289 | 288 | 1.7M |
| July 01, 2026 | 288 | 288 | 288 | 288.5 | 287.5 | 697,761 |
| June 30, 2026 | 288 | 288 | 288 | 288.5 | 288 | 1.74M |
| June 29, 2026 | 288.5 | 288 | 288 | 288.5 | 287.5 | 1.01M |
| June 26, 2026 | 287.5 | 288 | 288 | 288.5 | 287.5 | 1.88M |
| June 25, 2026 | 288 | 287.5 | 287.5 | 288 | 287.5 | 575,857 |
| June 24, 2026 | 288 | 287.5 | 287.5 | 288.5 | 287.5 | 1.6M |
| June 23, 2026 | 288.5 | 288 | 288 | 288.5 | 287.5 | 298,193 |
| June 22, 2026 | 287.5 | 288 | 288 | 288.5 | 287.5 | 2.17M |
| June 19, 2026 | 288 | 288.5 | 288.5 | 288.5 | 287.5 | 2.77M |
| June 18, 2026 | 288 | 288 | 288 | 288 | 287 | 2.99M |
| June 17, 2026 | 287.5 | 287.5 | 287.5 | 288 | 287 | 891,846 |
| June 16, 2026 | 288 | 287.5 | 287.5 | 288.5 | 287.5 | 2.34M |
| June 15, 2026 | 287.5 | 288 | 288 | 288 | 287.5 | 1.4M |
| June 12, 2026 | 287.5 | 287 | 287 | 288 | 287 | 1.48M |
| June 11, 2026 | 287 | 287 | 287 | 287.5 | 287 | 657,648 |
| June 10, 2026 | 287 | 287 | 287 | 287.5 | 287 | 3.08M |
| June 09, 2026 | 287.5 | 287 | 287 | 287.5 | 287 | 912,569 |
| June 08, 2026 | 286.5 | 287 | 287 | 287.5 | 286.5 | 924,838 |
| June 05, 2026 | 287.5 | 287 | 287 | 287.5 | 286.5 | 8M |
| June 04, 2026 | 287.5 | 287 | 287 | 287.5 | 287 | 978,451 |
| June 03, 2026 | 287.5 | 287 | 287 | 287.5 | 287 | 916,867 |
| June 02, 2026 | 287.5 | 287 | 287 | 288 | 287 | 1.14M |
| June 01, 2026 | 287 | 287 | 287 | 288 | 287 | 3.59M |