Ionis Pharmaceuticals, Inc. (FRA:ISI)
71.72
+4.34 (6.44%)
At close: Jun 26, 2026
FRA:ISI Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 26, 2026 | 67.96 | 67.96 | 67.96 | 67.96 | - | 0.86% | - |
| Jun 25, 2026 | 67.38 | 67.38 | 67.38 | 67.38 | 67.38 | 1.32% | - |
| Jun 24, 2026 | 66.50 | 66.50 | 66.50 | 66.50 | 66.50 | 1.56% | - |
| Jun 23, 2026 | 65.48 | 65.48 | 65.48 | 65.48 | 65.48 | 1.96% | - |
| Jun 22, 2026 | 64.22 | 64.22 | 64.22 | 64.22 | 64.22 | 0.03% | - |
| Jun 19, 2026 | 64.20 | 64.20 | 64.20 | 64.20 | 64.20 | -0.28% | - |
| Jun 18, 2026 | 64.38 | 64.38 | 64.38 | 64.38 | 64.38 | 2.81% | - |
| Jun 17, 2026 | 62.62 | 62.62 | 62.62 | 62.62 | 62.62 | -1.23% | - |
| Jun 16, 2026 | 63.40 | 63.40 | 63.40 | 63.40 | 63.40 | 0.44% | - |
| Jun 15, 2026 | 63.12 | 63.12 | 63.12 | 63.12 | 63.12 | -0.38% | - |
| Jun 12, 2026 | 63.36 | 63.36 | 63.36 | 63.36 | 63.36 | 0.48% | - |
| Jun 11, 2026 | 63.06 | 63.06 | 63.06 | 63.06 | 63.06 | -1.31% | - |
| Jun 10, 2026 | 63.90 | 63.90 | 63.90 | 63.90 | 63.90 | -0.59% | - |
| Jun 9, 2026 | 63.34 | 64.28 | 63.34 | 64.28 | 64.28 | 0.06% | 1,500 |
| Jun 8, 2026 | 64.24 | 64.24 | 64.24 | 64.24 | 64.24 | 0.47% | - |
| Jun 5, 2026 | 63.94 | 63.94 | 63.94 | 63.94 | 63.94 | 1.49% | - |
| Jun 4, 2026 | 63.00 | 63.00 | 63.00 | 63.00 | 63.00 | 1.06% | - |
| Jun 3, 2026 | 62.34 | 62.34 | 62.34 | 62.34 | 62.34 | -2.87% | - |
| Jun 2, 2026 | 64.18 | 64.18 | 64.18 | 64.18 | 64.18 | -0.68% | - |
| Jun 1, 2026 | 65.30 | 65.30 | 64.62 | 64.62 | 64.62 | -3.35% | 81 |
| May 29, 2026 | 65.92 | 66.86 | 65.92 | 66.86 | 66.86 | 0.88% | 70 |
| May 28, 2026 | 65.36 | 66.28 | 65.36 | 66.28 | 66.28 | 0.52% | 100 |
| May 27, 2026 | 64.92 | 65.94 | 64.92 | 65.94 | 65.94 | 1.73% | 104 |
| May 26, 2026 | 64.82 | 64.82 | 64.82 | 64.82 | 64.82 | - | - |
| May 25, 2026 | 64.82 | 64.82 | 64.82 | 64.82 | 64.82 | -0.70% | - |
| May 22, 2026 | 64.88 | 65.28 | 64.88 | 65.28 | 65.28 | 1.87% | 8 |
| May 21, 2026 | 64.08 | 64.08 | 64.08 | 64.08 | 64.08 | 1.30% | - |
| May 20, 2026 | 63.26 | 63.26 | 63.26 | 63.26 | 63.26 | 2.53% | - |
| May 19, 2026 | 61.70 | 61.70 | 61.70 | 61.70 | 61.70 | -2.47% | - |
| May 18, 2026 | 63.26 | 63.26 | 63.26 | 63.26 | 63.26 | -1.46% | - |
| May 15, 2026 | 64.12 | 64.20 | 64.12 | 64.20 | 64.20 | -5.56% | 33 |
| May 14, 2026 | 65.88 | 67.98 | 65.88 | 67.98 | 67.98 | 5.82% | 114 |
| May 13, 2026 | 64.24 | 64.24 | 64.24 | 64.24 | 64.24 | 1.17% | - |
| May 12, 2026 | 63.50 | 63.50 | 63.50 | 63.50 | 63.50 | -0.69% | - |
| May 11, 2026 | 63.94 | 63.94 | 63.94 | 63.94 | 63.94 | -0.75% | - |
| May 8, 2026 | 64.42 | 64.42 | 64.42 | 64.42 | 64.42 | -0.71% | - |
| May 7, 2026 | 64.88 | 64.88 | 64.88 | 64.88 | 64.88 | 1.72% | - |
| May 6, 2026 | 63.78 | 63.78 | 63.78 | 63.78 | 63.78 | -0.69% | - |
| May 5, 2026 | 64.22 | 64.22 | 64.22 | 64.22 | 64.22 | 0.69% | - |
| May 4, 2026 | 63.78 | 63.78 | 63.78 | 63.78 | 63.78 | 0.31% | - |
| Apr 30, 2026 | 63.58 | 63.58 | 63.58 | 63.58 | 63.58 | 0.57% | - |
| Apr 29, 2026 | 61.04 | 63.22 | 61.04 | 63.22 | 63.22 | 3.13% | 249 |
| Apr 28, 2026 | 61.30 | 61.30 | 61.30 | 61.30 | 61.30 | -1.22% | - |
| Apr 27, 2026 | 62.06 | 62.06 | 62.06 | 62.06 | 62.06 | -1.68% | - |
| Apr 24, 2026 | 63.12 | 63.12 | 63.12 | 63.12 | 63.12 | -0.47% | - |
| Apr 23, 2026 | 63.42 | 63.42 | 63.42 | 63.42 | 63.42 | 0.13% | - |
| Apr 22, 2026 | 63.34 | 63.34 | 63.34 | 63.34 | 63.34 | - | - |
| Apr 21, 2026 | 63.34 | 63.34 | 63.34 | 63.34 | 63.34 | -0.69% | - |
| Apr 20, 2026 | 63.78 | 63.78 | 63.78 | 63.78 | 63.78 | 0.54% | - |
| Apr 17, 2026 | 63.44 | 63.44 | 63.44 | 63.44 | 63.44 | 0.54% | - |