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 |
|---|---|---|---|---|---|---|---|
| 02 Dec 2024 – 06 Dec 2024 | 35.98 | 39.17 | 35.20 | 38.11 | +6.66% | 7,480,000 | |
| 25 Nov 2024 – 29 Nov 2024 | 34.57 | 36.41 | 34.55 | 35.73 | +5.06% | 5,017,300 | |
| 18 Nov 2024 – 22 Nov 2024 | 34.33 | 35.65 | 33.33 | 34.01 | -0.96% | 9,848,900 | |
| 11 Nov 2024 – 15 Nov 2024 | 39.44 | 40.07 | 34.24 | 34.34 | -12.38% | 6,399,800 | |
| 04 Nov 2024 – 08 Nov 2024 | 38.64 | 39.96 | 37.18 | 39.19 | +1.11% | 6,197,700 | |
| 28 Oct 2024 – 01 Nov 2024 | 39.31 | 40.58 | 38.19 | 38.76 | -1.10% | 4,581,300 | |
| 21 Oct 2024 – 25 Oct 2024 | 39.41 | 39.72 | 38.32 | 39.19 | -1.23% | 5,474,900 | |
| 14 Oct 2024 – 18 Oct 2024 | 38.37 | 39.72 | 37.65 | 39.68 | +3.23% | 7,358,900 | |
| 07 Oct 2024 – 11 Oct 2024 | 37.74 | 38.98 | 37.00 | 38.44 | +1.40% | 6,940,100 | |
| 30 Sep 2024 – 04 Oct 2024 | 40.76 | 40.88 | 37.12 | 37.91 | -7.20% | 8,742,400 | |
| 23 Sep 2024 – 27 Sep 2024 | 42.72 | 42.83 | 40.68 | 40.85 | -4.47% | 9,161,200 | |
| 16 Sep 2024 – 20 Sep 2024 | 42.07 | 43.50 | 40.50 | 42.76 | +1.35% | 9,230,600 | |
| 09 Sep 2024 – 13 Sep 2024 | 46.51 | 49.08 | 40.76 | 42.19 | -10.02% | 22,697,100 | |
| 03 Sep 2024 – 06 Sep 2024 | 47.50 | 48.56 | 46.26 | 46.89 | -1.66% | 5,050,700 | |
| 26 Aug 2024 – 30 Aug 2024 | 47.16 | 50.43 | 46.39 | 47.68 | +1.62% | 5,964,600 | |
| 19 Aug 2024 – 23 Aug 2024 | 46.51 | 48.50 | 46.22 | 46.92 | +0.99% | 3,626,400 | |
| 12 Aug 2024 – 16 Aug 2024 | 46.57 | 47.82 | 46.22 | 46.46 | -0.19% | 4,010,800 | |
| 05 Aug 2024 – 09 Aug 2024 | 47.13 | 48.55 | 46.24 | 46.55 | -5.25% | 6,300,100 | |
| 29 Jul 2024 – 02 Aug 2024 | 51.54 | 51.62 | 48.46 | 49.13 | -4.51% | 6,048,000 | |
| 22 Jul 2024 – 26 Jul 2024 | 49.00 | 52.34 | 49.00 | 51.45 | +7.59% | 7,359,000 | |
| 15 Jul 2024 – 19 Jul 2024 | 47.87 | 50.71 | 46.58 | 47.82 | -0.37% | 6,298,300 | |
| 08 Jul 2024 – 12 Jul 2024 | 46.37 | 49.48 | 45.43 | 48.00 | +4.14% | 6,414,800 | |
| 01 Jul 2024 – 05 Jul 2024 | 47.78 | 48.61 | 44.35 | 46.09 | -3.29% | 5,863,300 | |
| 24 Jun 2024 – 28 Jun 2024 | 43.75 | 47.86 | 41.74 | 47.66 | +13.94% | 14,519,800 | |
| 17 Jun 2024 – 21 Jun 2024 | 40.35 | 42.13 | 40.13 | 41.83 | +2.90% | 4,266,600 |
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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