IONS Ionis Pharmaceuticals, Inc.
Stock · NasdaqGS · United States · Healthcare · US4622221004
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Price history
Daily prices in USD.
Updated 06 Nov 2026 16:22. Information, not advice.
Prices by day, week and month
| Period | Opening price | High | Low | Closing price | Change | Volume | Dividend |
|---|---|---|---|---|---|---|---|
| 03 Oct 2024 | 39.03 | 39.33 | 37.79 | 37.81 | -3.99% | 2,301,000 | |
| 02 Oct 2024 | 38.90 | 39.92 | 38.46 | 39.38 | +0.79% | 1,556,300 | |
| 01 Oct 2024 | 40.00 | 40.01 | 39.00 | 39.07 | -2.47% | 1,688,600 | |
| 30 Sep 2024 | 40.76 | 40.88 | 39.48 | 40.06 | -1.93% | 1,895,200 | |
| 27 Sep 2024 | 41.25 | 41.65 | 40.84 | 40.85 | -0.61% | 2,338,000 | |
| 26 Sep 2024 | 41.16 | 41.36 | 40.69 | 41.10 | +0.27% | 1,678,500 | |
| 25 Sep 2024 | 41.12 | 41.41 | 40.73 | 40.99 | -0.02% | 996,800 | |
| 24 Sep 2024 | 41.58 | 41.85 | 40.68 | 41.00 | -1.98% | 2,565,700 | |
| 23 Sep 2024 | 42.72 | 42.83 | 41.54 | 41.83 | -2.17% | 1,582,200 | |
| 20 Sep 2024 | 42.70 | 43.11 | 42.37 | 42.76 | +0.05% | 2,566,900 | |
| 19 Sep 2024 | 42.88 | 43.50 | 42.38 | 42.74 | +0.90% | 1,655,500 | |
| 18 Sep 2024 | 41.51 | 43.00 | 41.19 | 42.36 | +2.05% | 1,485,000 | |
| 17 Sep 2024 | 40.91 | 41.89 | 40.66 | 41.51 | +1.99% | 1,474,700 | |
| 16 Sep 2024 | 42.07 | 42.35 | 40.50 | 40.70 | -3.53% | 2,048,500 | |
| 13 Sep 2024 | 41.02 | 42.86 | 41.02 | 42.19 | +2.85% | 2,232,400 | |
| 12 Sep 2024 | 42.35 | 42.65 | 40.76 | 41.02 | -3.55% | 4,596,800 | |
| 11 Sep 2024 | 42.45 | 42.68 | 41.86 | 42.53 | +0.33% | 2,517,200 | |
| 10 Sep 2024 | 44.49 | 44.60 | 42.12 | 42.39 | -12.29% | 11,521,900 | |
| 09 Sep 2024 | 46.51 | 49.08 | 46.50 | 48.33 | +3.07% | 1,828,800 | |
| 06 Sep 2024 | 48.15 | 48.56 | 46.26 | 46.89 | -2.62% | 1,334,900 | |
| 05 Sep 2024 | 47.69 | 48.35 | 47.36 | 48.15 | +1.05% | 845,300 | |
| 04 Sep 2024 | 46.90 | 47.78 | 46.61 | 47.65 | +0.72% | 1,351,900 | |
| 03 Sep 2024 | 47.50 | 48.41 | 46.43 | 47.31 | -0.78% | 1,518,600 | |
| 30 Aug 2024 | 50.00 | 50.43 | 47.33 | 47.68 | -4.45% | 2,110,400 | |
| 29 Aug 2024 | 49.40 | 50.37 | 49.04 | 49.90 | +1.32% | 1,279,100 |
Prices in USD, adjusted for splits but not for dividends. Weeks run Monday to Friday and months follow the calendar; the change compares each close with the previous period's. Dividends are those whose ex-dividend date falls in the period, per share. Information, not advice.
Key data
- Previous close
- 38.80 USD
- Market cap
- 6.4B
- Exchange
- NasdaqGS
- Country
- United States
- Sector
- Healthcare
- Industry
- Biotechnology
- Currency
- USD
Dividends
No dividends on record.
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