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 |
|---|---|---|---|---|---|---|---|
| 23 Jan 2025 | 32.58 | 34.98 | 32.52 | 34.46 | +6.03% | 2,329,400 | |
| 22 Jan 2025 | 32.65 | 32.93 | 32.37 | 32.50 | -0.55% | 1,052,400 | |
| 21 Jan 2025 | 31.62 | 32.95 | 31.47 | 32.68 | +3.98% | 1,540,400 | |
| 17 Jan 2025 | 32.29 | 32.95 | 31.40 | 31.43 | -2.63% | 1,374,600 | |
| 16 Jan 2025 | 33.20 | 33.47 | 32.26 | 32.28 | -2.80% | 2,547,700 | |
| 15 Jan 2025 | 33.25 | 33.90 | 32.70 | 33.21 | +1.59% | 1,720,200 | |
| 14 Jan 2025 | 35.30 | 35.37 | 32.61 | 32.69 | -6.44% | 2,017,100 | |
| 13 Jan 2025 | 33.46 | 35.21 | 32.80 | 34.94 | +4.42% | 1,890,400 | |
| 10 Jan 2025 | 33.66 | 33.77 | 33.15 | 33.46 | -1.88% | 1,171,900 | |
| 08 Jan 2025 | 34.76 | 34.76 | 34.02 | 34.10 | -2.49% | 759,300 | |
| 07 Jan 2025 | 33.95 | 35.45 | 33.95 | 34.97 | +2.55% | 1,490,300 | |
| 06 Jan 2025 | 34.90 | 35.15 | 33.92 | 34.10 | -2.04% | 1,136,800 | |
| 03 Jan 2025 | 34.80 | 35.27 | 34.70 | 34.81 | +0.35% | 756,600 | |
| 02 Jan 2025 | 35.33 | 35.48 | 34.16 | 34.69 | -0.77% | 1,921,100 | |
| 31 Dec 2024 | 35.22 | 35.71 | 34.88 | 34.96 | +0.11% | 1,080,500 | |
| 30 Dec 2024 | 35.50 | 35.80 | 34.85 | 34.92 | -2.76% | 1,184,900 | |
| 27 Dec 2024 | 36.51 | 36.96 | 35.88 | 35.91 | -1.16% | 1,004,600 | |
| 26 Dec 2024 | 36.20 | 36.62 | 35.86 | 36.33 | -0.55% | 1,005,800 | |
| 24 Dec 2024 | 35.92 | 36.75 | 35.65 | 36.53 | +1.25% | 502,700 | |
| 23 Dec 2024 | 36.05 | 36.75 | 35.55 | 36.08 | +1.26% | 1,816,100 | |
| 20 Dec 2024 | 35.86 | 36.40 | 35.05 | 35.63 | +0.11% | 4,063,400 | |
| 19 Dec 2024 | 36.71 | 36.91 | 35.43 | 35.59 | -1.82% | 1,894,500 | |
| 18 Dec 2024 | 37.62 | 37.89 | 35.80 | 36.25 | -3.80% | 1,653,800 | |
| 17 Dec 2024 | 38.01 | 38.32 | 37.24 | 37.68 | -1.10% | 1,408,800 | |
| 16 Dec 2024 | 36.67 | 38.90 | 36.39 | 38.10 | +4.07% | 3,063,600 |
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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