Allergy Therapeutics plc (AGY.L) LSE
Currency In GBp
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AGY.L Historical Return
If you invested 1000 GBp in Allergy Therapeutics plc (AGY.L) 10 years ago, it would be worth 3.29 GBp as of July 13, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 2.6 GBp, while 1000 GBp invested 1 year ago would be worth 812.5 GBp. This corresponds to total returns of -99.67%, -99.74%, -18.75%, respectively, with annualized returns of -43.52%, -69.57%, -18.75%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
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AGY.L Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| July 10, 2026 | 6.8 | 6.72 | 6.72 | 7 | 6.39 | 117,482 |
| July 09, 2026 | 6.7 | 6.7 | 6.7 | 7 | 6 | 241,512 |
| July 08, 2026 | 6.7 | 6.7 | 6.7 | 7 | 6.5 | 51,314 |
| July 07, 2026 | 6.66 | 6.6 | 6.6 | 7 | 6 | 152,700 |
| July 06, 2026 | 6.6 | 6.82 | 6.82 | 6.82 | 6.35 | 116,963 |
| July 03, 2026 | 7 | 6.6 | 6.6 | 7 | 6 | 233,084 |
| July 02, 2026 | 6.3 | 6.46 | 6.46 | 7 | 6.23 | 375,892 |
| July 01, 2026 | 7.26 | 6.3 | 6.3 | 7.56 | 6.18 | 225,350 |
| June 30, 2026 | 6.64 | 7.1 | 7.1 | 7.5 | 6.5 | 193,403 |
| June 29, 2026 | 7 | 7 | 7 | 7.5 | 6.5 | 68,372 |
| June 26, 2026 | 7 | 7 | 7 | 7.5 | 6.63 | 75,602 |
| June 25, 2026 | 7.66 | 7 | 7 | 8 | 6.63 | 289,768 |
| June 24, 2026 | 7 | 7.48 | 7.48 | 7.5 | 7 | 136,300 |
| June 23, 2026 | 7 | 7 | 7 | 7.5 | 6.69 | 2,082 |
| June 22, 2026 | 7.5 | 7.26 | 7.26 | 7.5 | 6.5 | 168,839 |
| June 19, 2026 | 7.5 | 7 | 7 | 7.5 | 6.5 | 271,863 |
| June 18, 2026 | 7.5 | 7.48 | 7.48 | 7.5 | 6.8 | 102,080 |
| June 17, 2026 | 7.5 | 7.5 | 7.5 | 7.5 | 7 | 203,060 |
| June 16, 2026 | 7.5 | 7.5 | 7.5 | 8 | 7 | 445,137 |
| June 15, 2026 | 8 | 7.9 | 7.9 | 8 | 7.5 | 616,191 |
| June 12, 2026 | 8 | 7.9 | 7.9 | 8.5 | 7.5 | 202,962 |
| June 11, 2026 | 8.2 | 8 | 8 | 8.5 | 7.67 | 47,689 |
| June 10, 2026 | 8.5 | 8.4 | 8.4 | 8.5 | 7.6 | 487,460 |
| June 09, 2026 | 8.6 | 8.48 | 8.48 | 9 | 8 | 361,818 |
| June 08, 2026 | 8.7 | 8.86 | 8.86 | 9 | 8.13 | 87,802 |
| June 05, 2026 | 8.75 | 8.5 | 8.5 | 9 | 8 | 358,867 |
| June 04, 2026 | 8.9 | 8.9 | 8.9 | 8.9 | 8.51 | 36,636 |
| June 03, 2026 | 9 | 8.7 | 8.7 | 9.2 | 8.5 | 149,382 |
| June 02, 2026 | 9.5 | 8.5 | 8.5 | 9.5 | 8.5 | 425,000 |
| June 01, 2026 | 9.22 | 9.5 | 9.5 | 9.5 | 8.5 | 135,989 |
| May 29, 2026 | 9 | 9 | 9 | 9.35 | 8.5 | 198,755 |
| May 28, 2026 | 9.22 | 9 | 9 | 9.5 | 8.5 | 437,019 |
| May 27, 2026 | 9.32 | 9 | 9 | 9.73 | 8.57 | 1.27M |
| May 26, 2026 | 9 | 9.1 | 9.1 | 9.5 | 8.5 | 636,542 |
| May 22, 2026 | 9.5 | 9 | 9 | 10 | 9 | 204,203 |
| May 21, 2026 | 9.92 | 9.48 | 9.48 | 10 | 9 | 106,048 |
| May 20, 2026 | 9.8 | 9.68 | 9.68 | 9.8 | 9 | 48,753 |
| May 19, 2026 | 9.72 | 9.76 | 9.76 | 10 | 9 | 164,170 |
| May 18, 2026 | 9.94 | 9.5 | 9.5 | 10 | 9.33 | 294,853 |
| May 15, 2026 | 9.7 | 9.7 | 9.7 | 10 | 9.3 | 196,950 |
| May 14, 2026 | 9.98 | 9.9 | 9.9 | 10 | 9.18 | 131,808 |
| May 13, 2026 | 9.98 | 9.98 | 9.98 | 10.5 | 9 | 254,271 |
| May 12, 2026 | 10 | 9.9 | 9.9 | 10.5 | 9 | 184,774 |
| May 11, 2026 | 10 | 10 | 10 | 10.5 | 9.5 | 271,976 |
| May 08, 2026 | 9.5 | 10.85 | 10.85 | 10.85 | 9.5 | 118,636 |
| May 07, 2026 | 10.45 | 10.25 | 10.25 | 11 | 9.5 | 365,211 |
| May 06, 2026 | 10.3 | 10.2 | 10.2 | 11 | 9 | 405,236 |
| May 05, 2026 | 10.5 | 10.5 | 10.5 | 11 | 9.5 | 95,408 |
| May 01, 2026 | 11 | 10.25 | 10.25 | 11 | 9.5 | 60,402 |
| April 30, 2026 | 10 | 10.95 | 10.95 | 10.95 | 9.5 | 368,569 |
| April 29, 2026 | 9.75 | 10 | 10 | 10.9 | 9 | 172,724 |
| April 28, 2026 | 10.6 | 10.3 | 10.3 | 10.6 | 9 | 261,637 |
| April 27, 2026 | 10.25 | 10.9 | 10.9 | 10.9 | 9 | 186,745 |
| April 24, 2026 | 10.5 | 10.5 | 10.5 | 10.9 | 10 | 180,860 |
| April 23, 2026 | 10.9 | 10.9 | 10.9 | 10.9 | 10.16 | 17,336 |
| April 22, 2026 | 10.9 | 10.9 | 10.9 | 10.9 | 10 | 140,300 |
| April 21, 2026 | 10.9 | 10.9 | 10.9 | 10.9 | 10.16 | 59,180 |
| April 20, 2026 | 11 | 10.9 | 10.9 | 11 | 10.16 | 68,276 |
| April 17, 2026 | 10.5 | 10.5 | 10.5 | 10.6 | 10 | 220,544 |
| April 16, 2026 | 10.9 | 10.5 | 10.5 | 10.9 | 10.13 | 225,360 |
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