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 |
|---|---|---|---|---|---|---|---|
| 25 Jan 2023 | 40.02 | 40.58 | 39.59 | 39.75 | -0.80% | 948,900 | |
| 24 Jan 2023 | 39.39 | 40.53 | 39.08 | 40.07 | +1.65% | 617,000 | |
| 23 Jan 2023 | 40.65 | 40.66 | 39.36 | 39.42 | -3.29% | 1,020,100 | |
| 20 Jan 2023 | 40.65 | 40.94 | 40.06 | 40.76 | +0.44% | 1,796,800 | |
| 19 Jan 2023 | 39.75 | 40.80 | 39.57 | 40.58 | +1.91% | 1,090,700 | |
| 18 Jan 2023 | 39.70 | 40.24 | 39.16 | 39.82 | +0.05% | 1,578,900 | |
| 17 Jan 2023 | 39.79 | 40.20 | 39.12 | 39.80 | -0.13% | 890,600 | |
| 13 Jan 2023 | 38.97 | 40.36 | 38.58 | 39.85 | +2.10% | 1,478,200 | |
| 12 Jan 2023 | 37.85 | 39.04 | 37.69 | 39.03 | +2.85% | 1,263,900 | |
| 11 Jan 2023 | 38.21 | 38.52 | 37.56 | 37.95 | -0.94% | 1,052,200 | |
| 10 Jan 2023 | 37.03 | 38.59 | 37.03 | 38.31 | +2.85% | 1,127,100 | |
| 09 Jan 2023 | 40.45 | 40.79 | 37.13 | 37.25 | -8.07% | 2,147,400 | |
| 06 Jan 2023 | 40.40 | 40.92 | 39.55 | 40.52 | +1.00% | 1,229,900 | |
| 05 Jan 2023 | 38.92 | 40.24 | 38.92 | 40.12 | +2.22% | 1,852,900 | |
| 04 Jan 2023 | 37.54 | 39.38 | 37.33 | 39.25 | +4.44% | 1,301,100 | |
| 03 Jan 2023 | 37.95 | 37.95 | 37.14 | 37.58 | -0.50% | 1,138,500 | |
| 30 Dec 2022 | 37.16 | 37.77 | 36.79 | 37.77 | +1.12% | 1,275,400 | |
| 29 Dec 2022 | 37.27 | 37.83 | 37.01 | 37.35 | +0.62% | 682,000 | |
| 28 Dec 2022 | 37.27 | 37.51 | 36.69 | 37.12 | -0.11% | 782,900 | |
| 27 Dec 2022 | 38.30 | 38.30 | 36.91 | 37.16 | -2.62% | 856,200 | |
| 23 Dec 2022 | 38.50 | 38.53 | 37.69 | 38.16 | -1.47% | 875,200 | |
| 22 Dec 2022 | 38.68 | 38.92 | 38.19 | 38.73 | -0.23% | 683,800 | |
| 21 Dec 2022 | 38.23 | 39.40 | 38.23 | 38.82 | -0.26% | 1,281,000 | |
| 20 Dec 2022 | 38.00 | 39.18 | 37.70 | 38.92 | +2.53% | 1,192,800 | |
| 19 Dec 2022 | 38.59 | 38.59 | 37.60 | 37.96 | -1.81% | 1,692,400 |
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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