IONS Ionis Pharmaceuticals, Inc.
Stock · NasdaqGS · United States · Healthcare · US4622221004
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Price history
Daily prices in USD.
Updated 06 Nov 2026 14:01. Information, not advice.
Prices by day, week and month
| Period | Opening price | High | Low | Closing price | Change | Volume | Dividend |
|---|---|---|---|---|---|---|---|
| 15 Jun 2026 | 73.49 | 74.27 | 72.88 | 73.96 | +0.93% | 1,506,300 | |
| 12 Jun 2026 | 73.82 | 74.35 | 72.57 | 73.28 | -0.73% | 1,964,900 | |
| 11 Jun 2026 | 73.34 | 74.48 | 72.76 | 73.82 | +0.68% | 2,234,400 | |
| 10 Jun 2026 | 74.43 | 75.85 | 72.83 | 73.32 | -1.69% | 1,595,700 | |
| 09 Jun 2026 | 74.77 | 75.79 | 73.53 | 74.58 | +1.41% | 1,568,700 | |
| 08 Jun 2026 | 74.33 | 74.43 | 73.14 | 73.54 | -1.26% | 1,620,700 | |
| 05 Jun 2026 | 75.24 | 75.96 | 73.81 | 74.48 | -0.87% | 1,982,000 | |
| 04 Jun 2026 | 74.01 | 75.88 | 73.82 | 75.13 | +1.77% | 1,240,800 | |
| 03 Jun 2026 | 72.68 | 74.12 | 72.02 | 73.82 | +1.16% | 1,303,900 | |
| 02 Jun 2026 | 74.85 | 75.23 | 72.56 | 72.97 | -3.20% | 2,086,200 | |
| 01 Jun 2026 | 75.67 | 76.19 | 74.70 | 75.38 | -1.46% | 1,467,700 | |
| 29 May 2026 | 77.54 | 78.10 | 76.39 | 76.50 | -1.07% | 1,675,600 | |
| 28 May 2026 | 76.58 | 78.00 | 75.34 | 77.33 | +1.10% | 1,603,000 | |
| 27 May 2026 | 76.24 | 77.40 | 76.23 | 76.49 | +0.55% | 1,341,300 | |
| 26 May 2026 | 76.00 | 76.74 | 74.73 | 76.07 | +0.67% | 1,279,200 | |
| 22 May 2026 | 75.71 | 76.80 | 75.00 | 75.56 | -0.29% | 1,579,200 | |
| 21 May 2026 | 74.76 | 76.48 | 74.21 | 75.78 | +0.96% | 2,295,200 | |
| 20 May 2026 | 74.67 | 75.69 | 73.97 | 75.06 | +1.65% | 2,005,300 | |
| 19 May 2026 | 72.76 | 74.15 | 72.00 | 73.84 | +1.82% | 1,519,500 | |
| 18 May 2026 | 74.58 | 74.79 | 71.93 | 72.52 | -2.30% | 2,211,500 | |
| 15 May 2026 | 75.89 | 75.93 | 73.32 | 74.23 | -1.92% | 2,119,200 | |
| 14 May 2026 | 79.00 | 79.19 | 75.31 | 75.68 | -2.47% | 1,798,300 | |
| 13 May 2026 | 75.67 | 78.03 | 75.08 | 77.60 | +2.33% | 1,360,300 | |
| 12 May 2026 | 76.03 | 77.13 | 75.38 | 75.83 | +0.60% | 1,408,900 | |
| 11 May 2026 | 76.03 | 77.01 | 74.85 | 75.38 | -0.44% | 1,533,700 |
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
- 40.15 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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