If you invested 1000 GBp in Synectics plc (SNX.L) 10 years ago, it would be worth 1,110.19 GBp as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 1,751.68 GBp, while 1000 GBp invested 1 year ago would be worth 547.45 GBp. This corresponds to total returns of 11.02%, 75.17%, -45.26%, respectively, with annualized returns of 1.05%, 11.87%, -45.26%.
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 |
|---|---|---|---|---|---|---|
| September 10, 2026 | 187.5 | 187.5 | 187.5 | 190 | 185 | 21,764 |
| September 09, 2026 | 187.5 | 187.5 | 187.5 | 190 | 185 | 549 |
| September 08, 2026 | 187.5 | 187.5 | 187.5 | 190 | 185 | 10,094 |
| September 07, 2026 | 190 | 187.5 | 187.5 | 195 | 185 | 8,534 |
| September 04, 2026 | 192.5 | 190 | 190 | 193 | 185 | 9,232 |
| September 03, 2026 | 190 | 190 | 190 | 200 | 190 | 5,413 |
| September 02, 2026 | 197.5 | 192.5 | 192.5 | 200 | 190 | 16,888 |
| September 01, 2026 | 205 | 197.5 | 197.5 | 205 | 191.26 | 10,339 |
| August 28, 2026 | 197.5 | 197.5 | 197.5 | 205 | 190 | 17,475 |
| August 27, 2026 | 197.5 | 197.5 | 197.5 | 205 | 194.77 | 25,081 |
| August 26, 2026 | 195 | 197.5 | 197.5 | 205 | 190 | 27,325 |
| August 25, 2026 | 192.5 | 195 | 195 | 200 | 192.5 | 36,809 |
| August 24, 2026 | 195 | 192.5 | 192.5 | 199 | 180 | 47,506 |
| August 21, 2026 | 182.5 | 185 | 185 | 189 | 177 | 61,449 |
| August 20, 2026 | 182.5 | 182.5 | 182.5 | 190 | 175 | 26,130 |
| August 19, 2026 | 182.5 | 182.5 | 182.5 | 190 | 175 | 28,926 |
| August 18, 2026 | 186.55 | 182.5 | 182.5 | 192.49 | 176.11 | 135,032 |
| August 17, 2026 | 200 | 207.5 | 207.5 | 210 | 198 | 30,852 |
| August 14, 2026 | 200 | 200 | 200 | 205 | 195 | 9,762 |
| August 13, 2026 | 200 | 200 | 200 | 205 | 198 | 4,386 |
| August 12, 2026 | 205 | 200 | 200 | 205 | 195 | 155,997 |
| August 11, 2026 | 200 | 200 | 200 | 205 | 196.55 | 108,244 |
| August 10, 2026 | 190 | 195 | 195 | 199 | 185 | 66,791 |
| August 07, 2026 | 182.5 | 185 | 185 | 190 | 180 | 20,086 |
| August 06, 2026 | 182.5 | 182.5 | 182.5 | 185 | 180 | 47,519 |
| August 05, 2026 | 185 | 182.5 | 182.5 | 190 | 180.2 | 64,903 |
| August 04, 2026 | 185 | 185 | 185 | 185 | 180.2 | 2,765 |
| August 03, 2026 | 185 | 185 | 185 | 190 | 180 | 2,753 |
| July 31, 2026 | 185 | 185 | 185 | 190 | 182 | 4,751 |
| July 30, 2026 | 185 | 185 | 185 | 190 | 180 | 28,329 |
| July 29, 2026 | 185 | 185 | 185 | 190 | 180 | 6,302 |
| July 28, 2026 | 185 | 185 | 185 | 185.5 | 180 | 9,939 |
| July 27, 2026 | 180 | 185 | 185 | 190 | 180 | 13,204 |
| July 24, 2026 | 190 | 185 | 185 | 195 | 180 | 33,085 |
| July 23, 2026 | 195 | 190 | 190 | 200 | 186.2 | 9,758 |
| July 22, 2026 | 195 | 195 | 195 | 197.75 | 190 | 10,131 |
| July 21, 2026 | 200 | 195 | 195 | 200 | 190 | 16,825 |
| July 20, 2026 | 201.2 | 200 | 200 | 205 | 195 | 10,523 |
| July 17, 2026 | 200 | 197.5 | 197.5 | 205 | 195 | 10,153 |
| July 16, 2026 | 200 | 200 | 200 | 205 | 195 | 32,421 |
| July 15, 2026 | 200 | 200 | 200 | 201.8 | 198 | 3,616 |
| July 14, 2026 | 200 | 200 | 200 | 205 | 195 | 62,947 |
| July 13, 2026 | 200 | 200 | 200 | 205 | 195 | 10,811 |
| July 10, 2026 | 200 | 200 | 200 | 205 | 199.11 | 4,308 |
| July 09, 2026 | 200 | 200 | 200 | 205 | 199.11 | 45,842 |
| July 08, 2026 | 200 | 200 | 200 | 205 | 195 | 68,139 |
| July 07, 2026 | 200 | 200 | 200 | 205 | 195 | 5,212 |
| July 06, 2026 | 200 | 200 | 200 | 205 | 195 | 12,199 |
| July 03, 2026 | 200 | 200 | 200 | 205 | 195 | 43,089 |
| July 02, 2026 | 200 | 200 | 200 | 200 | 197.05 | 14,324 |
| July 01, 2026 | 200 | 200 | 200 | 201.38 | 198.5 | 45,750 |
| June 30, 2026 | 200 | 200 | 200 | 200.9 | 198.31 | 8,639 |
| June 29, 2026 | 200 | 200 | 200 | 205 | 195 | 6,918 |
| June 26, 2026 | 200 | 200 | 200 | 205 | 195 | 32,129 |
| June 25, 2026 | 198.1 | 200 | 200 | 205 | 195 | 48,418 |
| June 24, 2026 | 200 | 200 | 200 | 205 | 195 | 9,115 |
| June 23, 2026 | 200 | 200 | 200 | 205 | 195 | 26,034 |
| June 22, 2026 | 205 | 200 | 200 | 205 | 195 | 6,444 |
| June 19, 2026 | 205 | 200 | 200 | 205 | 198.1 | 5,612 |
| June 18, 2026 | 200 | 200 | 200 | 205 | 198.1 | 55,033 |