IONS Ionis Pharmaceuticals, Inc.
Stock · NasdaqGS · United States · Healthcare · US4622221004
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Price history
Daily prices in USD.
Updated 06 Nov 2026 09:52. Information, not advice.
Prices by day, week and month
| Period | Opening price | High | Low | Closing price | Change | Volume | Dividend |
|---|---|---|---|---|---|---|---|
| 05 Nov 2026 | 40.31 | 40.50 | 38.31 | 38.80 | -3.36% | 2,974,800 | |
| 04 Nov 2026 | 41.38 | 41.53 | 39.33 | 40.15 | -0.67% | 4,102,700 | |
| 03 Nov 2026 | 41.26 | 41.83 | 40.26 | 40.42 | -1.99% | 4,006,900 | |
| 02 Nov 2026 | 43.66 | 43.91 | 41.19 | 41.24 | -5.24% | 2,559,000 | |
| 30 Oct 2026 | 44.69 | 45.12 | 43.27 | 43.52 | -1.96% | 1,522,100 | |
| 29 Oct 2026 | 45.57 | 45.84 | 44.04 | 44.39 | -1.14% | 1,833,100 | |
| 28 Oct 2026 | 43.16 | 44.95 | 43.05 | 44.90 | +2.14% | 1,723,900 | |
| 27 Oct 2026 | 43.23 | 44.10 | 43.02 | 43.96 | +1.24% | 2,376,800 | |
| 26 Oct 2026 | 43.00 | 43.92 | 42.76 | 43.42 | +1.14% | 3,197,300 | |
| 23 Oct 2026 | 43.80 | 43.80 | 42.58 | 42.93 | -2.23% | 3,014,500 | |
| 22 Oct 2026 | 45.02 | 45.15 | 43.41 | 43.91 | -0.81% | 5,012,000 | |
| 21 Oct 2026 | 45.55 | 45.76 | 44.26 | 44.27 | -2.49% | 2,268,100 | |
| 20 Oct 2026 | 44.45 | 45.48 | 44.01 | 45.40 | +2.30% | 2,486,600 | |
| 19 Oct 2026 | 43.33 | 44.54 | 43.00 | 44.38 | +3.35% | 3,098,900 | |
| 16 Oct 2026 | 44.53 | 44.65 | 42.80 | 42.94 | -2.67% | 1,674,800 | |
| 15 Oct 2026 | 43.58 | 44.71 | 43.42 | 44.12 | +3.33% | 2,484,800 | |
| 14 Oct 2026 | 42.22 | 43.47 | 42.08 | 42.70 | +0.76% | 2,027,200 | |
| 13 Oct 2026 | 43.55 | 43.58 | 42.36 | 42.38 | -2.95% | 2,977,600 | |
| 12 Oct 2026 | 45.37 | 45.46 | 43.62 | 43.67 | -3.56% | 1,950,400 | |
| 09 Oct 2026 | 43.21 | 45.72 | 43.12 | 45.28 | +4.57% | 4,862,000 | |
| 08 Oct 2026 | 43.76 | 44.19 | 42.79 | 43.30 | -1.95% | 3,349,200 | |
| 07 Oct 2026 | 43.75 | 44.26 | 43.53 | 44.16 | +0.36% | 2,943,600 | |
| 06 Oct 2026 | 44.19 | 44.67 | 43.17 | 44.00 | +1.15% | 2,192,600 | |
| 05 Oct 2026 | 43.75 | 43.96 | 42.63 | 43.50 | -0.09% | 2,870,600 | |
| 02 Oct 2026 | 44.17 | 44.17 | 43.24 | 43.54 | -1.05% | 2,312,000 |
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
- 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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