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 |
|---|---|---|---|---|---|---|---|
| 03 Jan 2023 – 06 Jan 2023 | 37.95 | 40.92 | 37.14 | 40.52 | +7.28% | 5,522,400 | |
| 27 Dec 2022 – 30 Dec 2022 | 38.30 | 38.30 | 36.69 | 37.77 | -1.02% | 3,596,500 | |
| 19 Dec 2022 – 23 Dec 2022 | 38.59 | 39.40 | 37.60 | 38.16 | -1.29% | 5,725,200 | |
| 12 Dec 2022 – 16 Dec 2022 | 37.65 | 39.11 | 37.32 | 38.66 | +3.09% | 5,844,200 | |
| 05 Dec 2022 – 09 Dec 2022 | 40.19 | 40.43 | 37.35 | 37.50 | -6.99% | 5,697,700 | |
| 28 Nov 2022 – 02 Dec 2022 | 41.37 | 41.83 | 38.74 | 40.32 | -2.98% | 5,721,800 | |
| 21 Nov 2022 – 25 Nov 2022 | 43.25 | 43.25 | 40.52 | 41.56 | -3.55% | 3,903,500 | |
| 14 Nov 2022 – 18 Nov 2022 | 43.40 | 45.17 | 42.09 | 43.09 | -0.37% | 4,184,500 | |
| 07 Nov 2022 – 11 Nov 2022 | 41.94 | 45.78 | 40.86 | 43.25 | +4.09% | 5,497,500 | |
| 31 Oct 2022 – 04 Nov 2022 | 44.56 | 45.97 | 40.26 | 41.55 | -6.86% | 4,753,200 | |
| 24 Oct 2022 – 28 Oct 2022 | 45.04 | 45.60 | 42.99 | 44.61 | -0.76% | 4,461,500 | |
| 17 Oct 2022 – 21 Oct 2022 | 46.81 | 47.57 | 44.01 | 44.95 | -3.04% | 6,409,000 | |
| 10 Oct 2022 – 14 Oct 2022 | 45.78 | 47.74 | 43.89 | 46.36 | +0.94% | 3,837,800 | |
| 03 Oct 2022 – 07 Oct 2022 | 44.59 | 46.52 | 43.63 | 45.93 | +3.84% | 5,081,300 | |
| 26 Sep 2022 – 30 Sep 2022 | 43.07 | 46.43 | 41.46 | 44.23 | +2.31% | 6,362,700 | |
| 19 Sep 2022 – 23 Sep 2022 | 46.12 | 47.15 | 42.44 | 43.23 | -6.69% | 5,820,000 | |
| 12 Sep 2022 – 16 Sep 2022 | 47.12 | 48.82 | 45.28 | 46.33 | -1.09% | 7,077,300 | |
| 06 Sep 2022 – 09 Sep 2022 | 43.45 | 47.71 | 41.29 | 46.84 | +8.33% | 4,509,000 | |
| 29 Aug 2022 – 02 Sep 2022 | 41.74 | 44.11 | 41.57 | 43.24 | +2.10% | 3,868,300 | |
| 22 Aug 2022 – 26 Aug 2022 | 43.63 | 45.50 | 42.16 | 42.35 | -3.75% | 3,385,600 | |
| 15 Aug 2022 – 19 Aug 2022 | 44.06 | 44.80 | 43.07 | 44.00 | -0.23% | 3,053,800 | |
| 08 Aug 2022 – 12 Aug 2022 | 45.81 | 46.15 | 42.88 | 44.10 | -3.50% | 6,075,600 | |
| 01 Aug 2022 – 05 Aug 2022 | 37.50 | 45.95 | 37.06 | 45.70 | +21.67% | 6,342,600 | |
| 25 Jul 2022 – 29 Jul 2022 | 38.03 | 39.42 | 37.49 | 37.56 | -1.42% | 3,073,900 | |
| 18 Jul 2022 – 22 Jul 2022 | 40.04 | 40.34 | 38.00 | 38.10 | -3.08% | 3,492,000 |
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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