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 |
|---|---|---|---|---|---|---|---|
| 24 Jan 2024 | 51.83 | 51.83 | 50.09 | 50.60 | -2.34% | 1,042,200 | |
| 23 Jan 2024 | 51.31 | 51.81 | 50.02 | 51.81 | +1.57% | 1,000,000 | |
| 22 Jan 2024 | 51.26 | 51.83 | 50.69 | 51.01 | +0.06% | 1,441,700 | |
| 19 Jan 2024 | 50.30 | 51.26 | 49.87 | 50.98 | +0.65% | 3,070,900 | |
| 18 Jan 2024 | 51.30 | 51.40 | 50.07 | 50.65 | -1.25% | 1,220,000 | |
| 17 Jan 2024 | 50.50 | 51.31 | 50.06 | 51.29 | +0.51% | 1,852,000 | |
| 16 Jan 2024 | 52.44 | 53.17 | 50.62 | 51.03 | -4.69% | 1,593,000 | |
| 12 Jan 2024 | 53.68 | 54.44 | 53.09 | 53.54 | -0.02% | 860,400 | |
| 11 Jan 2024 | 51.86 | 53.64 | 51.21 | 53.55 | +2.57% | 1,197,700 | |
| 10 Jan 2024 | 52.83 | 53.43 | 52.09 | 52.21 | -1.27% | 781,200 | |
| 09 Jan 2024 | 52.27 | 52.95 | 51.59 | 52.88 | +1.07% | 1,007,600 | |
| 08 Jan 2024 | 50.55 | 52.37 | 49.82 | 52.32 | +3.20% | 1,037,800 | |
| 05 Jan 2024 | 50.90 | 50.90 | 50.05 | 50.70 | -1.52% | 1,015,500 | |
| 04 Jan 2024 | 51.58 | 52.25 | 50.64 | 51.48 | -0.21% | 1,269,900 | |
| 03 Jan 2024 | 52.49 | 52.78 | 51.55 | 51.59 | -2.42% | 1,646,200 | |
| 02 Jan 2024 | 51.41 | 54.18 | 51.41 | 52.87 | +4.51% | 2,098,200 | |
| 29 Dec 2023 | 50.13 | 50.63 | 49.64 | 50.59 | +0.18% | 1,104,400 | |
| 28 Dec 2023 | 50.25 | 50.51 | 49.71 | 50.50 | +0.68% | 1,134,700 | |
| 27 Dec 2023 | 51.31 | 51.43 | 49.95 | 50.16 | -2.22% | 944,000 | |
| 26 Dec 2023 | 51.63 | 52.27 | 51.17 | 51.30 | +0.21% | 779,000 | |
| 22 Dec 2023 | 49.81 | 51.74 | 49.55 | 51.19 | +4.24% | 1,545,500 | |
| 21 Dec 2023 | 48.83 | 49.88 | 48.80 | 49.11 | +1.61% | 837,400 | |
| 20 Dec 2023 | 50.17 | 50.43 | 48.26 | 48.33 | -3.94% | 1,308,900 | |
| 19 Dec 2023 | 50.90 | 51.00 | 49.58 | 50.31 | -0.79% | 1,287,300 | |
| 18 Dec 2023 | 49.29 | 50.88 | 49.20 | 50.71 | +2.03% | 985,500 |
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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