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 |
|---|---|---|---|---|---|---|---|
| 26 Jul 2023 | 39.76 | 39.80 | 38.89 | 38.98 | -2.18% | 867,100 | |
| 25 Jul 2023 | 39.24 | 40.38 | 39.08 | 39.85 | +1.55% | 1,714,800 | |
| 24 Jul 2023 | 40.62 | 40.72 | 39.18 | 39.24 | -3.47% | 976,900 | |
| 21 Jul 2023 | 41.19 | 41.34 | 40.64 | 40.65 | -0.76% | 2,077,100 | |
| 20 Jul 2023 | 42.01 | 42.03 | 40.78 | 40.96 | -2.55% | 1,183,000 | |
| 19 Jul 2023 | 42.00 | 42.48 | 41.46 | 42.03 | -0.12% | 1,093,200 | |
| 18 Jul 2023 | 42.19 | 42.72 | 41.96 | 42.08 | -0.28% | 1,017,800 | |
| 17 Jul 2023 | 42.77 | 43.88 | 42.13 | 42.20 | -0.66% | 1,582,400 | |
| 14 Jul 2023 | 42.82 | 43.00 | 42.24 | 42.48 | -0.42% | 641,100 | |
| 13 Jul 2023 | 42.53 | 43.44 | 42.10 | 42.66 | +0.33% | 1,258,800 | |
| 12 Jul 2023 | 42.09 | 42.77 | 41.50 | 42.52 | +1.00% | 1,184,800 | |
| 11 Jul 2023 | 41.74 | 42.15 | 41.43 | 42.10 | +0.77% | 618,700 | |
| 10 Jul 2023 | 41.81 | 42.37 | 41.44 | 41.78 | 0.00% | 1,139,700 | |
| 07 Jul 2023 | 41.73 | 42.59 | 41.68 | 41.78 | +0.05% | 871,000 | |
| 06 Jul 2023 | 42.12 | 42.12 | 41.61 | 41.76 | -1.02% | 902,100 | |
| 05 Jul 2023 | 41.11 | 42.21 | 41.02 | 42.19 | +2.70% | 617,900 | |
| 03 Jul 2023 | 41.14 | 41.61 | 40.90 | 41.08 | +0.12% | 419,800 | |
| 30 Jun 2023 | 41.47 | 41.60 | 40.84 | 41.03 | -0.19% | 769,700 | |
| 29 Jun 2023 | 40.85 | 41.72 | 40.64 | 41.11 | +0.64% | 1,314,700 | |
| 28 Jun 2023 | 39.23 | 40.87 | 38.95 | 40.85 | +3.79% | 1,355,600 | |
| 27 Jun 2023 | 39.13 | 39.64 | 38.88 | 39.36 | +0.66% | 850,500 | |
| 26 Jun 2023 | 39.66 | 39.73 | 39.01 | 39.10 | -1.36% | 911,000 | |
| 23 Jun 2023 | 40.98 | 40.98 | 39.58 | 39.64 | -3.79% | 1,377,200 | |
| 22 Jun 2023 | 41.26 | 42.19 | 40.94 | 41.20 | -0.17% | 1,338,900 | |
| 21 Jun 2023 | 40.99 | 41.43 | 40.49 | 41.27 | +0.49% | 1,434,300 |
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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