If you invested 1000 GBp in London Security plc (LSC.L) 10 years ago, it would be worth 2,525.6 GBp as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 1,592.76 GBp, while 1000 GBp invested 1 year ago would be worth 1,076.18 GBp. This corresponds to total returns of 152.56%, 59.28%, 7.62%, respectively, with annualized returns of 9.71%, 9.75%, 7.62%.
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 |
|---|---|---|---|---|---|---|
| October 21, 2026 | 3,600 | 3,650 | 3,650 | 3,650 | 3,600 | 1 |
| October 20, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 0 |
| October 19, 2026 | 3,900 | 3,750 | 3,750 | 3,900 | 3,750 | 4 |
| October 16, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 0 |
| October 15, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 0 |
| October 14, 2026 | 3,800 | 3,750 | 3,750 | 3,800 | 3,700 | 122 |
| October 13, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 0 |
| October 12, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 1 |
| October 09, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 0 |
| October 08, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 0 |
| October 07, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 0 |
| October 06, 2026 | 3,900 | 3,750 | 3,750 | 3,900 | 3,750 | 1 |
| October 05, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 0 |
| October 02, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 1 |
| October 01, 2026 | 3,750 | 3,750 | 3,750 | 3,900 | 3,750 | 6 |
| September 30, 2026 | 3,900 | 3,750 | 3,750 | 3,900 | 3,750 | 58 |
| September 29, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 0 |
| September 28, 2026 | 3,750 | 3,750 | 3,750 | 3,900 | 3,750 | 14 |
| September 25, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 0 |
| September 24, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 0 |
| September 23, 2026 | 3,900 | 3,750 | 3,750 | 3,900 | 3,750 | 25 |
| September 22, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 0 |
| September 21, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 0 |
| September 18, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 0 |
| September 17, 2026 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 0 |
| September 16, 2026 | 3,700 | 3,750 | 3,750 | 3,750 | 3,700 | 0 |
| September 15, 2026 | 3,650 | 3,650 | 3,650 | 3,650 | 3,650 | 1 |
| September 11, 2026 | 3,650 | 3,650 | 3,650 | 3,650 | 3,650 | 1 |
| September 10, 2026 | 3,650 | 3,650 | 3,650 | 3,650 | 3,650 | 0 |
| September 09, 2026 | 3,650 | 3,650 | 3,650 | 3,800 | 3,650 | 156 |
| September 08, 2026 | 3,650 | 3,650 | 3,650 | 3,650 | 3,500 | 121 |
| September 07, 2026 | 3,650 | 3,650 | 3,650 | 3,650 | 3,650 | 0 |
| September 04, 2026 | 3,650 | 3,650 | 3,650 | 3,650 | 3,600 | 200 |
| September 03, 2026 | 3,650 | 3,650 | 3,650 | 3,650 | 3,650 | 0 |
| September 02, 2026 | 3,650 | 3,650 | 3,650 | 3,650 | 3,650 | 0 |
| August 28, 2026 | 3,650 | 3,650 | 3,650 | 3,650 | 3,650 | 0 |
| August 27, 2026 | 3,650 | 3,650 | 3,650 | 3,800 | 3,650 | 300 |
| August 26, 2026 | 3,650 | 3,650 | 3,650 | 3,650 | 3,650 | 0 |
| August 25, 2026 | 3,775 | 3,650 | 3,650 | 3,775 | 3,650 | 100 |
| August 24, 2026 | 3,650 | 3,650 | 3,650 | 3,650 | 3,650 | 0 |
| August 21, 2026 | 3,650 | 3,650 | 3,650 | 3,650 | 3,650 | 0 |
| August 20, 2026 | 3,800 | 3,650 | 3,650 | 3,800 | 3,500 | 7 |
| August 19, 2026 | 3,650 | 3,650 | 3,650 | 3,800 | 3,650 | 4 |
| August 18, 2026 | 3,800 | 3,650 | 3,650 | 3,800 | 3,650 | 21 |
| August 17, 2026 | 3,650 | 3,650 | 3,650 | 3,800 | 3,650 | 4 |
| August 14, 2026 | 3,650 | 3,650 | 3,650 | 3,800 | 3,650 | 2 |
| August 13, 2026 | 3,650 | 3,650 | 3,650 | 3,650 | 3,650 | 0 |
| August 12, 2026 | 3,650 | 3,650 | 3,650 | 3,650 | 3,650 | 0 |
| August 11, 2026 | 3,650 | 3,650 | 3,650 | 3,650 | 3,650 | 0 |
| August 10, 2026 | 3,600 | 3,650 | 3,650 | 3,700 | 3,600 | 41 |
| August 07, 2026 | 3,600 | 3,600 | 3,600 | 3,600 | 3,600 | 1 |
| August 06, 2026 | 3,600 | 3,600 | 3,600 | 3,600 | 3,556 | 200 |
| August 05, 2026 | 3,700 | 3,600 | 3,600 | 3,700 | 3,600 | 2 |
| August 04, 2026 | 3,600 | 3,600 | 3,600 | 3,600 | 3,556 | 4 |
| August 03, 2026 | 3,600 | 3,600 | 3,600 | 3,600 | 3,600 | 0 |
| July 31, 2026 | 3,600 | 3,600 | 3,600 | 3,600 | 3,600 | 0 |
| July 30, 2026 | 3,600 | 3,600 | 3,600 | 3,600 | 3,600 | 0 |
| July 29, 2026 | 3,600 | 3,600 | 3,600 | 3,700 | 3,600 | 5 |
| July 27, 2026 | 3,550 | 3,600 | 3,600 | 3,600 | 3,550 | 69 |
| July 24, 2026 | 3,550 | 3,550 | 3,550 | 3,550 | 3,550 | 0 |