Prothena Corporation plc (LON:0Y3M)
8.78
-0.50 (-5.35%)
At close: Jun 3, 2026
LON:0Y3M Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 3, 2026 | 9.21 | 9.21 | 8.78 | 8.78 | 8.78 | -5.35% | 2,867 |
| Jun 2, 2026 | 9.33 | 9.50 | 9.17 | 9.28 | 9.28 | -5.83% | 75 |
| Jun 1, 2026 | 9.96 | 10.16 | 9.79 | 9.85 | 9.85 | -1.79% | 1,106 |
| May 29, 2026 | 10.07 | 10.07 | 9.82 | 10.03 | 10.03 | 0.50% | 25 |
| May 28, 2026 | 9.95 | 10.09 | 9.74 | 9.98 | 9.98 | -2.48% | 38 |
| May 27, 2026 | 10.02 | 10.23 | 10.02 | 10.23 | 10.23 | 5.50% | 138 |
| May 26, 2026 | 9.85 | 10.03 | 9.70 | 9.70 | 9.70 | -2.36% | 1,257 |
| May 22, 2026 | 8.98 | 9.96 | 8.98 | 9.93 | 9.93 | 8.09% | 276 |
| May 21, 2026 | 9.16 | 9.19 | 9.11 | 9.19 | 9.19 | -0.21% | 302 |
| May 19, 2026 | 9.61 | 9.61 | 9.20 | 9.21 | 9.21 | -6.40% | 774 |
| May 18, 2026 | 9.91 | 10.03 | 9.66 | 9.84 | 9.84 | 3.58% | 52 |
| May 15, 2026 | 10.07 | 10.07 | 9.50 | 9.50 | 9.50 | -0.11% | 190 |
| May 14, 2026 | 9.68 | 9.94 | 9.51 | 9.51 | 9.51 | 0.35% | 160 |
| May 13, 2026 | 9.55 | 9.55 | 9.31 | 9.48 | 9.48 | -0.34% | 115 |
| May 12, 2026 | 9.67 | 9.85 | 9.48 | 9.51 | 9.51 | -3.04% | 135 |
| May 11, 2026 | 10.82 | 11.12 | 9.80 | 9.81 | 9.81 | -9.93% | 707 |
| May 8, 2026 | 11.04 | 11.66 | 10.72 | 10.89 | 10.89 | 2.74% | 2,184 |
| May 7, 2026 | 11.10 | 11.10 | 10.60 | 10.60 | 10.60 | -5.23% | 293 |
| May 6, 2026 | 11.19 | 11.19 | 11.18 | 11.18 | 11.18 | 0.83% | 27 |
| May 5, 2026 | 10.97 | 11.24 | 10.84 | 11.09 | 11.09 | 4.56% | 149 |
| May 4, 2026 | 10.64 | 10.90 | 10.61 | 10.61 | 10.61 | -2.94% | 58 |
| May 1, 2026 | 10.90 | 10.93 | 10.77 | 10.93 | 10.93 | -1.26% | 189 |
| Apr 30, 2026 | 10.76 | 11.07 | 10.76 | 11.07 | 11.07 | 1.84% | 190 |
| Apr 29, 2026 | 11.43 | 11.43 | 10.87 | 10.87 | 10.87 | -2.92% | 3,988 |
| Apr 28, 2026 | 10.84 | 11.20 | 10.72 | 11.20 | 11.20 | 1.31% | 282 |
| Apr 27, 2026 | 10.71 | 11.07 | 10.71 | 11.05 | 11.05 | 3.48% | 19 |
| Apr 24, 2026 | 10.65 | 10.86 | 10.64 | 10.68 | 10.68 | -1.97% | 1,565 |
| Apr 23, 2026 | 10.88 | 11.01 | 10.69 | 10.89 | 10.89 | 1.39% | 441 |
| Apr 22, 2026 | 10.72 | 10.77 | 10.72 | 10.75 | 10.75 | 2.14% | 205 |
| Apr 21, 2026 | 10.78 | 11.00 | 10.52 | 10.52 | 10.52 | -3.49% | 800 |
| Apr 20, 2026 | 10.90 | 11.00 | 10.89 | 10.90 | 10.90 | -0.47% | 11 |
| Apr 17, 2026 | 10.54 | 10.95 | 10.54 | 10.95 | 10.95 | 4.69% | 147 |
| Apr 16, 2026 | 10.78 | 10.87 | 10.46 | 10.46 | 10.46 | -3.22% | 882 |
| Apr 15, 2026 | 10.51 | 10.81 | 10.44 | 10.81 | 10.81 | 1.41% | 838 |
| Apr 14, 2026 | 10.34 | 10.66 | 10.08 | 10.66 | 10.66 | 4.69% | 174 |
| Apr 13, 2026 | 10.49 | 10.52 | 10.18 | 10.18 | 10.18 | -2.28% | 546 |
| Apr 10, 2026 | 10.60 | 10.67 | 10.38 | 10.42 | 10.42 | -0.24% | 661 |
| Apr 9, 2026 | 10.47 | 10.71 | 10.44 | 10.45 | 10.45 | 0.97% | 202 |
| Apr 8, 2026 | 10.48 | 10.80 | 10.29 | 10.35 | 10.35 | 0.78% | 492 |
| Apr 7, 2026 | 9.67 | 10.27 | 9.67 | 10.27 | 10.27 | 4.48% | 283 |
| Apr 2, 2026 | 9.97 | 10.00 | 9.83 | 9.83 | 9.83 | -2.43% | 498 |
| Apr 1, 2026 | 9.90 | 10.09 | 9.80 | 10.07 | 10.07 | 3.68% | 512 |
| Mar 31, 2026 | 9.65 | 9.79 | 9.36 | 9.71 | 9.71 | 3.53% | 546 |
| Mar 30, 2026 | 9.24 | 9.39 | 9.24 | 9.38 | 9.38 | 0.02% | 468 |
| Mar 27, 2026 | 9.10 | 9.46 | 9.10 | 9.38 | 9.38 | -1.78% | 1,000 |
| Mar 26, 2026 | 9.40 | 9.59 | 9.32 | 9.55 | 9.55 | 4.95% | 1,496 |
| Mar 25, 2026 | 9.07 | 9.13 | 8.99 | 9.10 | 9.10 | 4.48% | 1,745 |
| Mar 24, 2026 | 8.96 | 8.96 | 8.53 | 8.71 | 8.71 | -2.16% | 450 |
| Mar 23, 2026 | 8.83 | 9.05 | 8.83 | 8.90 | 8.90 | 2.44% | 2,025 |
| Mar 20, 2026 | 8.59 | 8.69 | 8.46 | 8.69 | 8.69 | 3.07% | 1,404 |