5 DAY PERFORMANCE
+23.95%
1 MONTH PERFORMANCE
+33.26%
3 MONTH PERFORMANCE
-0.26%
6 MONTH PERFORMANCE
-11.81%
YEAR-TO-DATE PERFORMANCE
-4.74%
1 YEAR PERFORMANCE
+76.53%
Ionis Pharmaceuticals Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 08/21/2026 | $59.64 | $59.74 (0.17%) | $60.92 | $59.06 | 2.72 M | $9.88 B |
| 08/20/2026 | $60.03 | $58.76 (-2.12%) | $60.41 | $58.60 | 2.12 M | $9.72 B |
| 08/19/2026 | $60.11 | $60.80 (1.15%) | $61.36 | $59.61 | 3.14 M | $10.06 B |
| 08/18/2026 | $58.41 | $59.62 (2.07%) | $60.19 | $58.02 | 3.19 M | $9.86 B |
| 08/17/2026 | $57.11 | $58.63 (2.66%) | $58.74 | $56.41 | 2.00 M | $9.70 B |
| 08/14/2026 | $55.16 | $57.24 (3.77%) | $57.24 | $55.16 | 1.35 M | $9.47 B |
| 08/13/2026 | $56.50 | $55.87 (-1.12%) | $56.81 | $55.56 | 1.22 M | $9.24 B |
| 08/12/2026 | $55.01 | $56.53 (2.76%) | $57.07 | $54.91 | 2.00 M | $9.35 B |
| 08/11/2026 | $56.79 | $55.42 (-2.41%) | $57.16 | $55.37 | 2.41 M | $9.17 B |
| 08/10/2026 | $56.10 | $56.94 (1.5%) | $57.66 | $56.10 | 2.40 M | $9.42 B |
| 08/07/2026 | $54.73 | $56.56 (3.34%) | $56.60 | $54.40 | 2.01 M | $9.36 B |
| 08/06/2026 | $54.59 | $54.49 (-0.18%) | $55.42 | $54.02 | 2.59 M | $9.01 B |
| 08/05/2026 | $55.17 | $54.19 (-1.78%) | $55.36 | $53.58 | 2.12 M | $8.96 B |
| 08/04/2026 | $54.85 | $55.07 (0.4%) | $55.22 | $53.87 | 2.69 M | $9.11 B |
| 08/03/2026 | $52.66 | $54.49 (3.48%) | $54.54 | $52.17 | 3.21 M | $9.01 B |
| 07/31/2026 | $53.33 | $51.77 (-2.93%) | $53.33 | $51.28 | 2.57 M | $8.56 B |
| 07/30/2026 | $53.92 | $53.28 (-1.19%) | $54.04 | $52.65 | 2.88 M | $8.81 B |
| 07/29/2026 | $55.09 | $54.04 (-1.91%) | $55.36 | $53.50 | 3.13 M | $8.94 B |
| 07/28/2026 | $56.56 | $55.30 (-2.23%) | $56.56 | $54.00 | 2.81 M | $9.15 B |
| 07/27/2026 | $56.93 | $55.96 (-1.7%) | $57.09 | $55.79 | 2.58 M | $9.26 B |
| 07/24/2026 | $56.32 | $56.55 (0.41%) | $57.36 | $56.19 | 3.09 M | $9.32 B |
| 07/23/2026 | $53.71 | $55.87 (4.02%) | $57.48 | $53.35 | 3.83 M | $9.21 B |
| 07/22/2026 | $51.16 | $54.01 (5.57%) | $54.06 | $50.01 | 8.73 M | $8.90 B |
| 07/21/2026 | $52.75 | $53.39 (1.21%) | $54.13 | $52.26 | 3.07 M | $8.80 B |
| 07/20/2026 | $54.47 | $52.95 (-2.79%) | $54.80 | $52.82 | 2.17 M | $8.73 B |
| 07/17/2026 | $54.10 | $54.39 (0.54%) | $54.69 | $53.76 | 2.57 M | $8.97 B |
| 07/16/2026 | $53.95 | $54.65 (1.3%) | $55.98 | $53.38 | 3.81 M | $9.01 B |
| 07/15/2026 | $54.48 | $54.73 (0.46%) | $54.89 | $53.51 | 3.58 M | $9.02 B |
| 07/14/2026 | $55.80 | $54.93 (-1.56%) | $56.46 | $54.53 | 4.70 M | $9.06 B |
| 07/13/2026 | $57.91 | $56.75 (-2%) | $57.91 | $56.11 | 5.10 M | $9.36 B |
| 07/10/2026 | $64.27 | $58.25 (-9.37%) | $64.44 | $58.20 | 11.44 M | $9.60 B |
| 07/09/2026 | $67.78 | $64.27 (-5.18%) | $70.35 | $64.10 | 20.45 M | $10.60 B |
| 07/08/2026 | $85.56 | $84.46 (-1.29%) | $86.74 | $83.92 | 2.28 M | $13.93 B |
| 07/07/2026 | $84.42 | $86.33 (2.26%) | $86.67 | $82.95 | 2.65 M | $14.23 B |
| 07/06/2026 | $82.11 | $83.18 (1.3%) | $84.01 | $81.19 | 1.85 M | $13.71 B |
| 07/02/2026 | $79.53 | $81.80 (2.85%) | $81.99 | $79.11 | 2.30 M | $13.49 B |
| 07/01/2026 | $79.13 | $79.19 (0.08%) | $79.48 | $77.95 | 1.44 M | $13.06 B |
| 06/30/2026 | $81.17 | $79.29 (-2.32%) | $81.24 | $79.21 | 2.38 M | $13.07 B |
| 06/29/2026 | $81.00 | $80.69 (-0.38%) | $82.53 | $79.95 | 2.81 M | $13.30 B |
| 06/26/2026 | $78.80 | $81.18 (3.02%) | $82.63 | $78.80 | 3.83 M | $13.38 B |
| 06/25/2026 | $76.69 | $78.34 (2.15%) | $79.55 | $76.25 | 2.58 M | $12.92 B |
| 06/24/2026 | $76.40 | $76.52 (0.16%) | $79.00 | $76.04 | 2.49 M | $12.62 B |
| 06/23/2026 | $75.89 | $75.99 (0.13%) | $77.31 | $75.77 | 1.41 M | $12.53 B |
| 06/22/2026 | $74.85 | $75.89 (1.39%) | $76.56 | $74.12 | 1.96 M | $12.51 B |
| 06/18/2026 | $75.00 | $74.12 (-1.17%) | $75.66 | $73.50 | 2.98 M | $12.22 B |
| 06/17/2026 | $73.09 | $74.31 (1.67%) | $75.12 | $72.55 | 1.79 M | $12.25 B |
| 06/16/2026 | $73.93 | $73.09 (-1.14%) | $73.96 | $72.30 | 1.80 M | $12.05 B |
| 06/15/2026 | $73.49 | $73.96 (0.64%) | $74.27 | $72.88 | 1.51 M | $12.19 B |
| 06/12/2026 | $73.82 | $73.28 (-0.73%) | $74.35 | $72.57 | 1.96 M | $12.08 B |
| 06/11/2026 | $73.34 | $73.82 (0.65%) | $74.47 | $72.76 | 2.23 M | $12.17 B |
| 06/10/2026 | $74.43 | $73.32 (-1.49%) | $75.85 | $72.83 | 1.60 M | $12.09 B |
| 06/09/2026 | $74.77 | $74.58 (-0.25%) | $75.79 | $73.53 | 1.57 M | $12.30 B |
| 06/08/2026 | $74.33 | $73.54 (-1.06%) | $74.43 | $73.14 | 1.62 M | $12.12 B |
| 06/05/2026 | $75.24 | $74.48 (-1.01%) | $75.96 | $73.81 | 1.98 M | $12.28 B |
| 06/04/2026 | $74.01 | $75.13 (1.51%) | $75.88 | $73.82 | 1.24 M | $12.39 B |
| 06/03/2026 | $72.68 | $73.82 (1.57%) | $74.12 | $72.02 | 1.30 M | $12.17 B |
| 06/02/2026 | $74.85 | $72.97 (-2.51%) | $75.22 | $72.56 | 2.09 M | $12.03 B |
| 06/01/2026 | $75.67 | $75.38 (-0.38%) | $76.19 | $74.70 | 1.47 M | $12.43 B |
| 05/29/2026 | $77.54 | $76.50 (-1.34%) | $78.10 | $76.39 | 1.68 M | $12.61 B |
| 05/28/2026 | $76.58 | $77.33 (0.98%) | $78.00 | $75.34 | 1.60 M | $12.75 B |
| 05/27/2026 | $76.24 | $76.49 (0.33%) | $77.40 | $76.23 | 1.34 M | $12.61 B |
| 05/26/2026 | $76.00 | $76.07 (0.09%) | $76.74 | $74.73 | 1.28 M | $12.54 B |
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