83.15
+0.005(+0.01%)
Currency In USD
| Previous Close | 83.15 |
| Open | 82.85 |
| Day High | 83.63 |
| Day Low | 81.64 |
| 52-Week High | 86.74 |
| 52-Week Low | 23.95 |
| Volume | 2.81M |
| Average Volume | 2.12M |
| Market Cap | 13.47B |
| PE | -51.65 |
| EPS | -1.61 |
| Moving Average 50 Days | 80.89 |
| Moving Average 200 Days | 59.27 |
| Change | 0.01 |
If you invested $1000 in Ionis Pharmaceuticals, Inc. (IONS) 10 years ago, it would be worth $2,259.51 as of February 21, 2026 at a share price of $83.15. Whereas If you bought $1000 worth of Ionis Pharmaceuticals, Inc. (IONS) shares 5 years ago, it would be worth $1,486.41 as of February 21, 2026 at a share price of $83.15.
For more details, use our stock calculator to calculate how much you would've made investing different amounts on specific dates.