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 |
|---|---|---|---|---|---|---|---|
| 11 May 2026 – 15 May 2026 | 76.03 | 79.19 | 73.32 | 74.23 | -1.95% | 8,220,400 | |
| 04 May 2026 – 08 May 2026 | 75.28 | 77.42 | 74.47 | 75.71 | +0.57% | 7,881,400 | |
| 27 Apr 2026 – 01 May 2026 | 74.04 | 77.76 | 71.18 | 75.28 | +2.74% | 12,634,900 | |
| 20 Apr 2026 – 24 Apr 2026 | 75.50 | 76.06 | 72.33 | 73.27 | -3.22% | 8,144,400 | |
| 13 Apr 2026 – 17 Apr 2026 | 75.17 | 77.38 | 73.91 | 75.71 | +0.72% | 8,127,900 | |
| 06 Apr 2026 – 10 Apr 2026 | 74.54 | 77.15 | 72.42 | 75.17 | +0.51% | 6,608,500 | |
| 30 Mar 2026 – 02 Apr 2026 | 73.12 | 76.48 | 71.48 | 74.79 | +3.66% | 7,354,400 | |
| 23 Mar 2026 – 27 Mar 2026 | 72.25 | 75.63 | 68.90 | 72.15 | +1.63% | 12,869,200 | |
| 16 Mar 2026 – 20 Mar 2026 | 71.58 | 73.30 | 70.50 | 70.99 | -0.28% | 12,565,300 | |
| 09 Mar 2026 – 13 Mar 2026 | 73.50 | 77.03 | 70.42 | 71.19 | -3.85% | 12,330,200 | |
| 02 Mar 2026 – 06 Mar 2026 | 79.27 | 82.75 | 73.15 | 74.04 | -8.76% | 12,520,400 | |
| 23 Feb 2026 – 27 Feb 2026 | 82.71 | 85.47 | 78.92 | 81.15 | -2.41% | 13,401,400 | |
| 17 Feb 2026 – 20 Feb 2026 | 80.30 | 83.63 | 80.23 | 83.15 | +3.16% | 8,695,800 | |
| 09 Feb 2026 – 13 Feb 2026 | 86.13 | 86.49 | 79.78 | 80.60 | -6.82% | 7,890,900 | |
| 02 Feb 2026 – 06 Feb 2026 | 82.54 | 86.74 | 81.90 | 86.50 | +4.63% | 10,934,100 | |
| 26 Jan 2026 – 30 Jan 2026 | 79.49 | 84.30 | 79.24 | 82.67 | +2.96% | 9,936,700 | |
| 20 Jan 2026 – 23 Jan 2026 | 75.03 | 82.20 | 74.20 | 80.29 | +5.19% | 14,017,300 | |
| 12 Jan 2026 – 16 Jan 2026 | 80.50 | 82.57 | 74.49 | 76.33 | -4.94% | 9,986,700 | |
| 05 Jan 2026 – 09 Jan 2026 | 79.18 | 86.15 | 76.08 | 80.30 | +0.79% | 12,709,900 | |
| 29 Dec 2025 – 02 Jan 2026 | 79.73 | 80.21 | 78.02 | 79.67 | -0.33% | 4,721,300 | |
| 22 Dec 2025 – 26 Dec 2025 | 79.26 | 82.09 | 79.09 | 79.93 | +0.45% | 4,693,200 | |
| 15 Dec 2025 – 19 Dec 2025 | 80.35 | 81.00 | 76.70 | 79.57 | -1.55% | 11,406,200 | |
| 08 Dec 2025 – 12 Dec 2025 | 82.12 | 82.86 | 77.79 | 80.82 | -1.05% | 9,600,200 | |
| 01 Dec 2025 – 05 Dec 2025 | 82.03 | 83.61 | 80.00 | 81.68 | -1.27% | 10,884,000 | |
| 24 Nov 2025 – 28 Nov 2025 | 76.34 | 82.95 | 76.16 | 82.73 | +8.73% | 9,568,300 |
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
- 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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