Prothena Corporation plc (LON:0Y3M)
9.76
+0.35 (3.72%)
At close: Jun 26, 2026
LON:0Y3M Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 26, 2026 | 9.33 | 9.81 | 9.33 | 9.76 | 9.76 | 3.72% | 384 |
| Jun 25, 2026 | 9.31 | 9.41 | 9.28 | 9.41 | 9.41 | -2.01% | 27 |
| Jun 24, 2026 | 9.57 | 9.84 | 9.47 | 9.60 | 9.60 | -0.28% | 349 |
| Jun 23, 2026 | 8.97 | 9.63 | 8.97 | 9.63 | 9.63 | 5.42% | 1,029 |
| Jun 22, 2026 | 9.00 | 9.16 | 8.86 | 9.14 | 9.14 | 2.76% | 2,287 |
| Jun 18, 2026 | 8.63 | 8.89 | 8.56 | 8.89 | 8.89 | 3.25% | 4,545 |
| Jun 17, 2026 | 8.39 | 8.65 | 8.39 | 8.61 | 8.61 | 4.36% | 625 |
| Jun 16, 2026 | 8.35 | 8.35 | 8.04 | 8.25 | 8.25 | 2.64% | 583 |
| Jun 15, 2026 | 8.65 | 8.77 | 8.00 | 8.04 | 8.04 | -3.54% | 2,445 |
| Jun 11, 2026 | 8.01 | 8.33 | 7.89 | 8.33 | 8.33 | 2.12% | 70 |
| Jun 10, 2026 | 8.28 | 8.46 | 8.16 | 8.16 | 8.16 | -5.52% | 204 |
| Jun 9, 2026 | 8.69 | 8.69 | 8.64 | 8.64 | 8.64 | -0.38% | 320 |
| Jun 8, 2026 | 8.80 | 8.97 | 8.66 | 8.67 | 8.67 | -2.42% | 785 |
| Jun 5, 2026 | 9.16 | 9.29 | 8.66 | 8.89 | 8.89 | -3.58% | 1,666 |
| Jun 4, 2026 | 9.14 | 9.38 | 9.14 | 9.22 | 9.22 | 3.60% | 856 |
| Jun 3, 2026 | 9.21 | 9.21 | 8.78 | 8.90 | 8.90 | -4.11% | 7,060 |
| 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 |