Ionis Pharmaceuticals, Inc. (ETR:ISI)
46.90
-0.45 (-0.95%)
At close: Jul 21, 2026
ETR:ISI Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jul 20, 2026 | 47.20 | 47.56 | 47.16 | 47.16 | 47.16 | -0.27% | 741 |
| Jul 17, 2026 | 48.11 | 48.11 | 47.29 | 47.29 | 47.29 | -2.13% | 3 |
| Jul 16, 2026 | 47.80 | 48.32 | 47.80 | 48.32 | 48.32 | -5.70% | 339 |
| Jul 13, 2026 | 51.24 | 51.24 | 51.24 | 51.24 | 51.24 | - | 104 |
| Jul 10, 2026 | 56.32 | 57.00 | 51.24 | 51.24 | 51.24 | -11.04% | 1,652 |
| Jul 9, 2026 | 69.12 | 69.12 | 57.60 | 57.60 | 57.60 | -22.62% | 7,076 |
| Jul 8, 2026 | 75.20 | 75.20 | 74.44 | 74.44 | 74.44 | 6.22% | 180 |
| Jul 2, 2026 | 70.48 | 70.48 | 70.08 | 70.08 | 70.08 | 2.01% | 79 |
| Jul 1, 2026 | 68.70 | 68.70 | 68.70 | 68.70 | 68.70 | -2.30% | - |
| Jun 30, 2026 | 70.32 | 70.32 | 70.32 | 70.32 | 70.32 | -0.57% | - |
| Jun 29, 2026 | 71.00 | 71.22 | 70.72 | 70.72 | 70.72 | -1.23% | 1,400 |
| Jun 26, 2026 | 71.92 | 71.92 | 71.60 | 71.60 | 71.60 | 4.59% | 30 |
| Jun 25, 2026 | 68.46 | 68.46 | 68.46 | 68.46 | 68.46 | -0.20% | - |
| Jun 24, 2026 | 68.12 | 68.60 | 68.12 | 68.60 | 68.60 | 1.96% | 82 |
| Jun 23, 2026 | 67.28 | 67.28 | 67.28 | 67.28 | 67.28 | 2.47% | 105 |
| Jun 22, 2026 | 65.66 | 65.66 | 65.66 | 65.66 | 65.66 | 1.74% | - |
| Jun 18, 2026 | 64.54 | 64.54 | 64.54 | 64.54 | 64.54 | -0.25% | - |
| Jun 17, 2026 | 64.40 | 64.70 | 64.40 | 64.70 | 64.70 | 2.89% | 5 |
| Jun 16, 2026 | 62.88 | 62.88 | 62.88 | 62.88 | 62.88 | -0.82% | - |
| Jun 15, 2026 | 62.42 | 65.52 | 62.42 | 63.40 | 63.40 | 0.70% | 423 |
| Jun 12, 2026 | 62.96 | 62.96 | 62.96 | 62.96 | 62.96 | -2.02% | - |
| Jun 11, 2026 | 64.26 | 64.26 | 64.26 | 64.26 | 64.26 | 1.26% | - |
| Jun 10, 2026 | 63.46 | 63.46 | 63.46 | 63.46 | 63.46 | -1.12% | 210 |
| Jun 9, 2026 | 64.18 | 64.18 | 64.18 | 64.18 | 64.18 | -0.16% | - |
| Jun 8, 2026 | 64.28 | 64.28 | 64.28 | 64.28 | 64.28 | -1.08% | - |
| Jun 5, 2026 | 65.50 | 65.50 | 64.98 | 64.98 | 64.98 | 0.57% | 13 |