Ionis Pharmaceuticals, Inc. (LON:0JDI)
London · Delayed Price · Currency is GBP · Price in USD 73.14
+0.64 (0.88%)
At close: Oct 17, 2025
Ionis Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 17, 2025 | 72.69 | 73.68 | 72.45 | 73.14 | 73.14 | 0.88% | 351 |
| Oct 16, 2025 | 73.95 | 74.20 | 72.50 | 72.50 | 72.50 | -0.67% | 206 |
| Oct 15, 2025 | 71.48 | 73.32 | 71.05 | 72.99 | 72.99 | 1.64% | 2,687 |
| Oct 14, 2025 | 70.59 | 71.81 | 70.58 | 71.81 | 71.81 | 1.01% | 73 |
| Oct 13, 2025 | 70.57 | 71.23 | 69.51 | 71.09 | 71.09 | 1.90% | 58 |
| Oct 10, 2025 | 70.93 | 70.93 | 69.30 | 69.77 | 69.77 | -1.11% | 229 |
| Oct 9, 2025 | 71.80 | 71.80 | 69.77 | 70.55 | 70.55 | -0.53% | 1,192 |
| Oct 8, 2025 | 71.27 | 71.76 | 69.71 | 70.92 | 70.92 | 3.26% | 1,387 |
| Oct 7, 2025 | 69.98 | 70.00 | 68.12 | 68.68 | 68.68 | -0.82% | 602 |
| Oct 6, 2025 | 69.46 | 70.00 | 69.00 | 69.25 | 69.25 | 0.70% | 137 |
| Oct 3, 2025 | 68.28 | 68.97 | 67.75 | 68.77 | 68.77 | 2.17% | 872 |
| Oct 2, 2025 | 66.98 | 67.31 | 65.85 | 67.31 | 67.31 | 2.23% | 410 |
| Oct 1, 2025 | 65.03 | 65.96 | 65.03 | 65.84 | 65.84 | 1.90% | 594 |
| Sep 30, 2025 | 63.75 | 64.95 | 63.75 | 64.61 | 64.61 | 0.88% | 546 |
| Sep 29, 2025 | 63.76 | 64.27 | 63.37 | 64.05 | 64.05 | 0.03% | 134 |
| Sep 26, 2025 | 64.21 | 64.21 | 63.13 | 64.03 | 64.03 | 0.62% | 534 |
| Sep 25, 2025 | 63.45 | 64.01 | 63.45 | 63.63 | 63.63 | 0.08% | 477 |
| Sep 24, 2025 | 63.49 | 63.59 | 62.46 | 63.59 | 63.59 | 1.14% | 154 |
| Sep 23, 2025 | 61.56 | 62.93 | 61.15 | 62.87 | 62.87 | 1.35% | 1,099 |
| Sep 22, 2025 | 61.96 | 64.10 | 61.27 | 62.03 | 62.03 | 2.32% | 1,528 |
| Sep 19, 2025 | 61.91 | 61.99 | 60.62 | 60.62 | 60.62 | -1.31% | 910 |
| Sep 18, 2025 | 61.92 | 62.44 | 61.35 | 61.43 | 61.43 | 0.44% | 95 |
| Sep 17, 2025 | 61.53 | 61.61 | 60.94 | 61.16 | 61.16 | 0.04% | 142 |
| Sep 16, 2025 | 60.70 | 61.46 | 60.70 | 61.13 | 61.13 | 0.04% | 63 |
| Sep 15, 2025 | 62.94 | 63.21 | 61.03 | 61.11 | 61.11 | -4.09% | 2,819 |
| Sep 12, 2025 | 62.75 | 64.49 | 62.75 | 63.72 | 63.72 | 0.91% | 1,216 |
| Sep 11, 2025 | 63.94 | 63.94 | 62.79 | 63.14 | 63.14 | -0.38% | 978 |
| Sep 10, 2025 | 64.43 | 65.63 | 62.97 | 63.38 | 63.38 | -0.83% | 618 |
| Sep 9, 2025 | 62.20 | 64.26 | 61.04 | 63.91 | 63.91 | 6.23% | 8,925 |
| Sep 8, 2025 | 61.20 | 61.20 | 59.72 | 60.16 | 60.16 | -2.08% | 2,586 |
| Sep 5, 2025 | 59.43 | 61.88 | 59.16 | 61.44 | 61.44 | 4.06% | 1,278 |
| Sep 4, 2025 | 59.69 | 60.74 | 58.87 | 59.04 | 59.04 | -2.81% | 2,804 |
| Sep 3, 2025 | 58.92 | 61.95 | 58.40 | 60.75 | 60.75 | 6.72% | 8,906 |
| Sep 2, 2025 | 53.00 | 57.31 | 48.25 | 56.92 | 56.92 | 34.83% | 21,127 |
| Aug 29, 2025 | 42.58 | 42.71 | 41.99 | 42.22 | 42.22 | -1.90% | 115 |
| Aug 28, 2025 | 42.61 | 43.35 | 42.61 | 43.03 | 43.03 | 0.55% | 283 |
| Aug 27, 2025 | 42.17 | 42.87 | 42.12 | 42.80 | 42.80 | 1.90% | 55 |
| Aug 26, 2025 | 42.03 | 42.38 | 41.51 | 42.00 | 42.00 | 0.05% | 674 |
| Aug 25, 2025 | 43.45 | 43.45 | 41.98 | 41.98 | 41.98 | -1.16% | 385 |
| Aug 22, 2025 | 43.01 | 43.89 | 42.22 | 42.47 | 42.47 | -0.86% | 759 |
| Aug 21, 2025 | 42.55 | 44.52 | 42.52 | 42.84 | 42.84 | 0.83% | 2,657 |
| Aug 20, 2025 | 42.95 | 43.05 | 42.05 | 42.49 | 42.49 | -0.49% | 348 |
| Aug 19, 2025 | 43.49 | 43.93 | 42.70 | 42.70 | 42.70 | -1.84% | 381 |
| Aug 18, 2025 | 44.00 | 44.19 | 43.50 | 43.50 | 43.50 | -0.15% | 487 |
| Aug 15, 2025 | 42.94 | 43.56 | 42.80 | 43.56 | 43.56 | 1.75% | 749 |
| Aug 14, 2025 | 43.00 | 43.13 | 42.43 | 42.81 | 42.81 | 0.75% | 530 |
| Aug 13, 2025 | 42.02 | 42.84 | 41.48 | 42.50 | 42.50 | 5.06% | 1,568 |
| Aug 12, 2025 | 40.85 | 41.22 | 40.38 | 40.45 | 40.45 | -3.12% | 71 |
| Aug 11, 2025 | 42.16 | 42.16 | 41.50 | 41.75 | 41.75 | 1.64% | 41 |
| Aug 8, 2025 | 41.00 | 41.15 | 40.75 | 41.08 | 41.08 | 0.39% | 67 |