If you invested 1000 GBp in London Security plc (LSC.L) 10 years ago, it would be worth 2,513.03 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 1,765.31 GBp, while 1000 GBp invested 1 year ago would be worth 1,076.18 GBp. This corresponds to total returns of 151.3%, 76.53%, 7.62%, respectively, with annualized returns of 9.65%, 12.04%, 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 |
|---|---|---|---|---|---|---|
| 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 |
| July 23, 2026 | 3,550 | 3,550 | 3,550 | 3,550 | 3,550 | 0 |
| July 22, 2026 | 3,550 | 3,550 | 3,550 | 3,550 | 3,550 | 1 |
| July 21, 2026 | 3,550 | 3,550 | 3,550 | 3,550 | 3,550 | 0 |
| July 20, 2026 | 3,550 | 3,550 | 3,550 | 3,600 | 3,550 | 4 |
| July 17, 2026 | 3,550 | 3,550 | 3,550 | 3,550 | 3,550 | 0 |
| July 16, 2026 | 3,550 | 3,550 | 3,550 | 3,550 | 3,500 | 28 |
| July 15, 2026 | 3,550 | 3,550 | 3,550 | 3,550 | 3,550 | 0 |
| July 14, 2026 | 3,550 | 3,550 | 3,550 | 3,550 | 3,550 | 0 |
| July 13, 2026 | 3,500 | 3,550 | 3,550 | 3,600 | 3,500 | 507 |
| July 10, 2026 | 3,500 | 3,500 | 3,500 | 3,600 | 3,500 | 4 |
| July 09, 2026 | 3,500 | 3,500 | 3,500 | 3,500 | 3,500 | 1 |
| July 08, 2026 | 3,500 | 3,500 | 3,500 | 3,500 | 3,500 | 1 |
| July 07, 2026 | 3,500 | 3,500 | 3,500 | 3,500 | 3,500 | 0 |
| July 06, 2026 | 3,500 | 3,500 | 3,500 | 3,500 | 3,500 | 0 |
| July 03, 2026 | 3,500 | 3,500 | 3,500 | 3,600 | 3,500 | 6 |
| July 02, 2026 | 3,500 | 3,500 | 3,500 | 3,600 | 3,500 | 140 |
| July 01, 2026 | 3,400 | 3,500 | 3,500 | 3,500 | 3,400 | 30 |
| June 30, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,400 | 0 |
| June 29, 2026 | 3,400 | 3,400 | 3,400 | 3,500 | 3,400 | 200 |
| June 26, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,400 | 0 |
| June 25, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,400 | 0 |
| June 24, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,400 | 0 |
| June 23, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,400 | 0 |
| June 22, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,300 | 2 |
| June 19, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,400 | 1 |
| June 18, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,300 | 2 |
| June 17, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,400 | 0 |
| June 16, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,400 | 0 |
| June 15, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,300 | 194 |
| June 12, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,360 | 24 |
| June 11, 2026 | 3,400 | 3,400 | 3,400 | 3,500 | 3,400 | 2 |
| June 10, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,400 | 0 |
| June 09, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,400 | 0 |
| June 08, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,300 | 17 |
| June 05, 2026 | 3,400 | 3,400 | 3,400 | 3,500 | 3,300 | 39 |
| June 04, 2026 | 3,500 | 3,400 | 3,400 | 3,500 | 3,400 | 2 |
| June 03, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,400 | 0 |
| June 02, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,400 | 1 |
| June 01, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,300 | 76 |
| May 29, 2026 | 3,400 | 3,400 | 3,400 | 3,400 | 3,400 | 0 |