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 |
|---|---|---|---|---|---|---|---|
| 15 Dec 2023 | 50.12 | 51.13 | 49.27 | 49.70 | -0.24% | 1,958,000 | |
| 14 Dec 2023 | 49.51 | 50.93 | 48.35 | 49.82 | +1.40% | 1,576,600 | |
| 13 Dec 2023 | 49.35 | 49.95 | 48.49 | 49.13 | -0.67% | 1,649,300 | |
| 12 Dec 2023 | 49.36 | 49.48 | 48.43 | 49.46 | +0.57% | 970,900 | |
| 11 Dec 2023 | 48.72 | 49.20 | 47.93 | 49.18 | +1.01% | 772,300 | |
| 08 Dec 2023 | 49.33 | 49.46 | 48.51 | 48.69 | -1.58% | 742,000 | |
| 07 Dec 2023 | 50.12 | 50.12 | 49.33 | 49.47 | -0.94% | 715,900 | |
| 06 Dec 2023 | 50.09 | 50.47 | 49.72 | 49.94 | -0.12% | 1,191,300 | |
| 05 Dec 2023 | 51.09 | 51.09 | 49.76 | 50.00 | -2.84% | 1,567,300 | |
| 04 Dec 2023 | 51.41 | 51.59 | 50.60 | 51.46 | -0.33% | 1,080,500 | |
| 01 Dec 2023 | 49.32 | 51.89 | 48.70 | 51.63 | +4.37% | 1,656,700 | |
| 30 Nov 2023 | 49.74 | 50.60 | 49.01 | 49.47 | +0.12% | 1,184,600 | |
| 29 Nov 2023 | 48.40 | 49.74 | 48.05 | 49.41 | +2.21% | 1,133,000 | |
| 28 Nov 2023 | 49.48 | 49.48 | 48.06 | 48.34 | -2.74% | 835,400 | |
| 27 Nov 2023 | 49.53 | 49.90 | 48.76 | 49.70 | -0.26% | 764,900 | |
| 24 Nov 2023 | 49.53 | 50.39 | 49.53 | 49.83 | +0.50% | 240,100 | |
| 22 Nov 2023 | 49.41 | 49.61 | 48.82 | 49.58 | +1.10% | 440,900 | |
| 21 Nov 2023 | 49.30 | 49.85 | 49.03 | 49.04 | -1.27% | 592,200 | |
| 20 Nov 2023 | 49.03 | 50.06 | 48.95 | 49.67 | +1.43% | 761,900 | |
| 17 Nov 2023 | 48.86 | 49.53 | 48.67 | 48.97 | +0.89% | 1,185,500 | |
| 16 Nov 2023 | 49.88 | 49.88 | 48.09 | 48.54 | -2.47% | 902,000 | |
| 15 Nov 2023 | 49.11 | 50.39 | 49.08 | 49.77 | +1.26% | 1,784,900 | |
| 14 Nov 2023 | 48.00 | 49.24 | 47.81 | 49.15 | +4.49% | 1,480,300 | |
| 13 Nov 2023 | 46.03 | 47.25 | 45.19 | 47.04 | +1.47% | 770,600 | |
| 10 Nov 2023 | 47.56 | 47.74 | 45.74 | 46.36 | -2.01% | 1,060,000 |
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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