If you invested 1000 GBp in Helical plc (HLCL.L) 10 years ago, it would be worth 859.41 GBp as of September 12, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 491.73 GBp, while 1000 GBp invested 1 year ago would be worth 966.14 GBp. This corresponds to total returns of -14.06%, -50.83%, -3.39%, respectively, with annualized returns of -1.5%, -13.23%, -3.39%.
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 11, 2026 | 199.5 | 198 | 198 | 207 | 197 | 1.59M |
| September 10, 2026 | 206 | 192.5 | 192.5 | 207 | 192.5 | 327,572 |
| September 09, 2026 | 200 | 200 | 200 | 207 | 198 | 133,458 |
| September 08, 2026 | 200 | 200 | 200 | 204 | 198 | 66,557 |
| September 07, 2026 | 197 | 200 | 200 | 202.2 | 197 | 78,498 |
| September 04, 2026 | 205 | 198 | 198 | 205 | 198 | 34,510 |
| September 03, 2026 | 204 | 198 | 198 | 204 | 197 | 27,029 |
| September 02, 2026 | 201 | 199 | 199 | 201 | 198.5 | 212,015 |
| September 01, 2026 | 199 | 200 | 200 | 207 | 198 | 196,867 |
| August 28, 2026 | 200 | 200 | 200 | 201 | 200 | 61,000 |
| August 27, 2026 | 202 | 200 | 200 | 202 | 199.28 | 69,843 |
| August 26, 2026 | 200 | 203 | 203 | 207 | 200 | 8,603 |
| August 25, 2026 | 208 | 200 | 200 | 208 | 200 | 35,417 |
| August 24, 2026 | 204.26 | 200 | 200 | 208 | 200 | 22,950 |
| August 21, 2026 | 202 | 201 | 201 | 207 | 200.2 | 266,734 |
| August 20, 2026 | 198 | 198 | 198 | 207 | 198 | 139,990 |
| August 19, 2026 | 201 | 200 | 200 | 207 | 200 | 54,463 |
| August 18, 2026 | 205 | 200 | 200 | 207 | 198.63 | 310,149 |
| August 17, 2026 | 204 | 205 | 205 | 214 | 204 | 144,025 |
| August 14, 2026 | 206 | 205 | 205 | 214 | 205 | 122,726 |
| August 13, 2026 | 205 | 206 | 206 | 214 | 204.04 | 40,511 |
| August 12, 2026 | 207 | 205 | 205 | 213 | 205 | 116,770 |
| August 11, 2026 | 206 | 207 | 207 | 215.28 | 205.19 | 312,495 |
| August 10, 2026 | 200.89 | 206 | 206 | 211 | 200.22 | 401,975 |
| August 07, 2026 | 203 | 204 | 204 | 206 | 201 | 443,086 |
| August 06, 2026 | 200 | 203 | 203 | 203 | 198.5 | 111,187 |
| August 05, 2026 | 201 | 200 | 200 | 202.76 | 198 | 357,222 |
| August 04, 2026 | 199.5 | 202 | 202 | 203 | 198 | 39,497 |
| August 03, 2026 | 198.99 | 200 | 200 | 204.38 | 198 | 45,322 |
| July 31, 2026 | 207 | 199 | 199 | 207 | 199 | 93,575 |
| July 30, 2026 | 204 | 200 | 200 | 205 | 198.54 | 319,713 |
| July 29, 2026 | 198 | 200 | 200 | 203 | 198 | 513,740 |
| July 28, 2026 | 195.85 | 203 | 203 | 204 | 195.85 | 568,942 |
| July 27, 2026 | 199.59 | 198 | 198 | 202 | 193.5 | 195,350 |
| July 24, 2026 | 195 | 196 | 196 | 201 | 191 | 317,168 |
| July 23, 2026 | 199.98 | 196.32 | 196.32 | 200.95 | 191.02 | 15,290 |
| July 22, 2026 | 198 | 193.54 | 193.54 | 198 | 191.02 | 48,281 |
| July 21, 2026 | 195 | 196.12 | 196.12 | 200.95 | 191.02 | 100,735 |
| July 20, 2026 | 190 | 198 | 198 | 205 | 185.26 | 134,701 |
| July 17, 2026 | 192 | 188.6 | 178.88 | 192 | 182.4 | 110,328 |
| July 16, 2026 | 193 | 186.8 | 177.17 | 193 | 184.2 | 212,724 |
| July 15, 2026 | 193 | 187.2 | 177.55 | 193 | 184.4 | 196,235 |
| July 14, 2026 | 192.02 | 184.8 | 175.28 | 193 | 184.2 | 73,696 |
| July 13, 2026 | 188 | 189.2 | 179.45 | 192.6 | 181.8 | 49,459 |
| July 10, 2026 | 191 | 187 | 177.36 | 200.5 | 184.6 | 53,461 |
| July 09, 2026 | 200 | 195.6 | 185.52 | 200 | 193.28 | 46,432 |
| July 08, 2026 | 194 | 195.2 | 185.14 | 200.5 | 194 | 111,667 |
| July 07, 2026 | 196 | 199.2 | 188.93 | 200.5 | 193.53 | 79,793 |
| July 06, 2026 | 196.77 | 191.8 | 181.91 | 201 | 191.8 | 90,817 |
| July 03, 2026 | 201 | 192 | 182.1 | 201 | 192 | 97,373 |
| July 02, 2026 | 191 | 199.8 | 189.5 | 200.5 | 186.2 | 81,991 |
| July 01, 2026 | 193 | 186.6 | 176.98 | 194.39 | 186.6 | 96,130 |
| June 30, 2026 | 184 | 191.8 | 181.91 | 191.8 | 184 | 277,650 |
| June 29, 2026 | 192.8 | 190.8 | 180.97 | 193 | 187.4 | 40,066 |
| June 26, 2026 | 193 | 192.2 | 182.29 | 193 | 187.8 | 115,730 |
| June 25, 2026 | 184.2 | 192 | 182.1 | 193 | 184.2 | 1.82M |
| June 24, 2026 | 191.8 | 191 | 180.21 | 192 | 182.2 | 63,161 |
| June 23, 2026 | 190.8 | 189 | 178.32 | 190.8 | 184 | 173,512 |
| June 22, 2026 | 191.04 | 186 | 175.49 | 191.8 | 184.22 | 151,046 |
| June 19, 2026 | 196.8 | 186.2 | 175.68 | 196.8 | 186.2 | 418,041 |