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 |
|---|---|---|---|---|---|---|---|
| 04 Apr 2025 | 28.10 | 28.50 | 26.88 | 27.09 | -5.01% | 2,292,700 | |
| 03 Apr 2025 | 28.05 | 28.91 | 27.75 | 28.52 | -0.66% | 1,920,700 | |
| 02 Apr 2025 | 27.02 | 28.82 | 27.00 | 28.71 | +5.32% | 1,947,500 | |
| 01 Apr 2025 | 30.17 | 30.17 | 27.20 | 27.26 | -9.65% | 3,019,900 | |
| 31 Mar 2025 | 30.24 | 30.48 | 29.61 | 30.17 | -3.15% | 2,042,900 | |
| 28 Mar 2025 | 31.58 | 31.58 | 30.80 | 31.15 | -1.80% | 799,700 | |
| 27 Mar 2025 | 31.60 | 31.79 | 31.12 | 31.72 | +0.73% | 1,151,300 | |
| 26 Mar 2025 | 32.33 | 32.33 | 31.04 | 31.49 | -2.42% | 1,431,200 | |
| 25 Mar 2025 | 33.48 | 33.76 | 31.81 | 32.27 | -3.53% | 1,980,300 | |
| 24 Mar 2025 | 32.96 | 33.49 | 32.57 | 33.45 | +1.64% | 1,443,100 | |
| 21 Mar 2025 | 32.71 | 33.62 | 32.30 | 32.91 | +0.55% | 1,999,100 | |
| 20 Mar 2025 | 33.06 | 33.75 | 32.70 | 32.73 | -1.83% | 1,215,500 | |
| 19 Mar 2025 | 32.88 | 33.48 | 32.88 | 33.34 | +1.18% | 1,120,400 | |
| 18 Mar 2025 | 33.81 | 34.13 | 32.94 | 32.95 | -3.94% | 1,014,000 | |
| 17 Mar 2025 | 32.96 | 34.74 | 32.32 | 34.30 | +4.07% | 1,352,300 | |
| 14 Mar 2025 | 33.09 | 33.42 | 32.71 | 32.96 | +0.18% | 1,205,700 | |
| 13 Mar 2025 | 33.34 | 33.84 | 32.68 | 32.90 | -1.53% | 1,791,700 | |
| 12 Mar 2025 | 33.10 | 34.13 | 32.84 | 33.41 | +1.15% | 2,084,400 | |
| 11 Mar 2025 | 32.00 | 33.06 | 31.46 | 33.03 | +2.51% | 1,931,400 | |
| 10 Mar 2025 | 33.56 | 34.32 | 31.80 | 32.22 | -4.70% | 2,259,400 | |
| 07 Mar 2025 | 33.93 | 34.90 | 33.69 | 33.81 | -1.69% | 1,534,400 | |
| 06 Mar 2025 | 33.56 | 35.00 | 33.51 | 34.39 | +1.90% | 1,703,600 | |
| 05 Mar 2025 | 33.02 | 33.95 | 32.98 | 33.75 | +2.43% | 1,827,400 | |
| 04 Mar 2025 | 32.42 | 33.56 | 31.99 | 32.95 | +1.07% | 1,482,600 | |
| 03 Mar 2025 | 33.26 | 33.54 | 32.25 | 32.60 | -1.78% | 1,512,200 |
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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