5 DAY PERFORMANCE
-15.34%
1 MONTH PERFORMANCE
-0.56%
3 MONTH PERFORMANCE
+8.05%
6 MONTH PERFORMANCE
+87.70%
YEAR-TO-DATE PERFORMANCE
+97.80%
1 YEAR PERFORMANCE
+80.74%
Ionis Pharmaceuticals, Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 12/10/2025 | $79.38 | $78.44 (-1.18%) | $79.38 | $78.34 | 224.18 K | |
| 12/09/2025 | $80.55 | $78.86 (-2.1%) | $81.22 | $78.32 | 1.87 M | $12.68 B |
| 12/08/2025 | $82.12 | $81.51 (-0.74%) | $82.86 | $81.18 | 1.55 M | $13.10 B |
| 12/05/2025 | $82.19 | $81.68 (-0.62%) | $82.44 | $80.64 | 1.72 M | $13.13 B |
| 12/04/2025 | $81.90 | $81.81 (-0.11%) | $83.61 | $81.44 | 2.32 M | $13.15 B |
| 12/03/2025 | $81.70 | $81.84 (0.17%) | $83.09 | $80.98 | 2.53 M | $13.16 B |
| 12/02/2025 | $82.38 | $81.31 (-1.3%) | $82.69 | $80.00 | 2.45 M | $13.07 B |
| 12/01/2025 | $82.03 | $81.99 (-0.05%) | $82.27 | $80.11 | 1.87 M | $13.18 B |
| 11/28/2025 | $82.59 | $82.73 (0.17%) | $82.95 | $81.67 | 852.94 K | $13.30 B |
| 11/26/2025 | $81.15 | $82.70 (1.91%) | $82.91 | $80.75 | 2.96 M | $13.29 B |
| 11/25/2025 | $78.52 | $80.93 (3.07%) | $81.20 | $78.33 | 2.54 M | $13.01 B |
| 11/24/2025 | $76.34 | $78.52 (2.86%) | $78.79 | $76.16 | 3.22 M | $12.62 B |
| 11/21/2025 | $73.00 | $76.09 (4.23%) | $76.31 | $73.00 | 2.08 M | $12.23 B |
| 11/20/2025 | $74.17 | $73.12 (-1.42%) | $75.40 | $72.50 | 3.21 M | $11.75 B |
| 11/19/2025 | $74.55 | $74.00 (-0.74%) | $75.00 | $71.83 | 3.62 M | $11.90 B |
| 11/18/2025 | $72.81 | $74.50 (2.32%) | $74.52 | $71.99 | 2.06 M | $11.98 B |
| 11/17/2025 | $70.70 | $73.26 (3.62%) | $74.42 | $70.69 | 3.50 M | $11.78 B |
| 11/14/2025 | $69.66 | $71.55 (2.71%) | $72.54 | $68.90 | 3.37 M | $11.50 B |
| 11/13/2025 | $72.56 | $69.84 (-3.75%) | $73.05 | $68.22 | 11.50 M | $11.23 B |
| 11/12/2025 | $71.19 | $72.67 (2.08%) | $74.50 | $70.40 | 5.07 M | $11.68 B |
| 11/11/2025 | $69.32 | $72.45 (4.52%) | $72.79 | $68.55 | 2.27 M | $11.65 B |
| 11/10/2025 | $70.05 | $69.54 (-0.73%) | $71.49 | $66.66 | 4.40 M | $11.18 B |
| 11/07/2025 | $73.58 | $73.55 (-0.04%) | $75.00 | $72.36 | 2.33 M | $11.82 B |
| 11/06/2025 | $74.58 | $74.10 (-0.64%) | $76.78 | $73.91 | 2.42 M | $11.91 B |
| 11/05/2025 | $72.14 | $74.68 (3.52%) | $75.08 | $71.48 | 2.26 M | $12.01 B |
| 11/04/2025 | $72.40 | $72.88 (0.66%) | $74.21 | $72.40 | 1.73 M | $11.72 B |
| 11/03/2025 | $74.77 | $73.65 (-1.5%) | $75.25 | $71.95 | 2.58 M | $11.84 B |
| 10/31/2025 | $74.50 | $74.30 (-0.27%) | $75.49 | $74.02 | 2.40 M | $11.94 B |
| 10/30/2025 | $71.91 | $74.17 (3.14%) | $74.70 | $71.66 | 2.18 M | $11.92 B |
| 10/29/2025 | $72.37 | $71.88 (-0.68%) | $74.05 | $71.14 | 2.16 M | $11.56 B |
| 10/28/2025 | $72.99 | $73.57 (0.79%) | $74.04 | $72.50 | 2.56 M | $11.83 B |
| 10/27/2025 | $72.03 | $72.99 (1.33%) | $73.27 | $71.46 | 1.84 M | $11.73 B |
| 10/24/2025 | $72.39 | $70.86 (-2.11%) | $72.44 | $70.22 | 1.99 M | $11.28 B |
| 10/23/2025 | $71.69 | $71.50 (-0.27%) | $72.44 | $71.05 | 1.61 M | $11.38 B |
| 10/22/2025 | $71.23 | $71.50 (0.38%) | $71.98 | $70.60 | 1.51 M | $11.38 B |
| 10/21/2025 | $72.94 | $71.64 (-1.78%) | $73.20 | $70.47 | 2.53 M | $11.40 B |
| 10/20/2025 | $73.55 | $73.55 (0%) | $73.69 | $72.30 | 1.40 M | $11.70 B |
| 10/17/2025 | $72.96 | $73.09 (0.18%) | $74.02 | $72.32 | 1.31 M | $11.63 B |
| 10/16/2025 | $73.12 | $73.07 (-0.07%) | $74.42 | $72.07 | 1.74 M | $11.63 B |
| 10/15/2025 | $71.42 | $72.39 (1.36%) | $73.92 | $71.24 | 3.23 M | $11.52 B |
| 10/14/2025 | $70.59 | $71.37 (1.1%) | $72.15 | $70.08 | 1.26 M | $11.36 B |
| 10/13/2025 | $70.16 | $70.59 (0.61%) | $71.50 | $69.84 | 2.62 M | $11.23 B |
| 10/10/2025 | $70.00 | $69.97 (-0.04%) | $70.49 | $69.40 | 1.70 M | $11.13 B |
| 10/09/2025 | $70.21 | $70.27 (0.09%) | $70.89 | $69.68 | 1.96 M | $11.18 B |
| 10/08/2025 | $70.49 | $69.96 (-0.75%) | $71.87 | $69.60 | 3.10 M | $11.13 B |
| 10/07/2025 | $69.00 | $68.94 (-0.09%) | $69.77 | $67.95 | 1.90 M | $10.97 B |
| 10/06/2025 | $69.15 | $69.02 (-0.19%) | $70.14 | $68.85 | 1.82 M | $10.98 B |
| 10/03/2025 | $68.33 | $69.15 (1.2%) | $69.25 | $67.64 | 2.58 M | $11.00 B |
| 10/02/2025 | $66.21 | $68.40 (3.31%) | $68.41 | $65.97 | 3.00 M | $10.88 B |
| 10/01/2025 | $65.35 | $65.80 (0.69%) | $66.25 | $64.93 | 2.22 M | $10.47 B |
| 09/30/2025 | $63.90 | $65.42 (2.38%) | $65.55 | $63.66 | 2.14 M | $10.41 B |
| 09/29/2025 | $63.76 | $64.15 (0.61%) | $64.70 | $63.36 | 1.45 M | $10.21 B |
| 09/26/2025 | $64.03 | $64.09 (0.09%) | $64.49 | $63.05 | 1.52 M | $10.20 B |
| 09/25/2025 | $63.47 | $62.97 (-0.79%) | $64.07 | $62.72 | 2.31 M | $10.02 B |
| 09/24/2025 | $62.65 | $63.94 (2.06%) | $63.99 | $62.19 | 1.59 M | $10.18 B |
| 09/23/2025 | $61.51 | $62.57 (1.72%) | $63.13 | $61.03 | 2.07 M | $9.96 B |
| 09/22/2025 | $63.18 | $61.36 (-2.88%) | $63.18 | $61.05 | 2.68 M | $9.76 B |
| 09/19/2025 | $61.91 | $61.01 (-1.45%) | $62.00 | $60.41 | 3.31 M | $9.71 B |
| 09/18/2025 | $62.15 | $61.74 (-0.66%) | $62.52 | $61.21 | 1.64 M | $9.83 B |
| 09/17/2025 | $61.44 | $61.17 (-0.44%) | $62.10 | $60.86 | 1.64 M | $9.73 B |
| 09/16/2025 | $61.03 | $61.32 (0.48%) | $61.54 | $60.67 | 1.79 M | $9.76 B |
| 09/15/2025 | $62.94 | $61.10 (-2.92%) | $63.42 | $60.64 | 2.15 M | $9.72 B |
| 09/12/2025 | $63.85 | $63.16 (-1.08%) | $64.61 | $63.07 | 1.47 M | $10.05 B |
| 09/11/2025 | $63.65 | $64.04 (0.61%) | $64.21 | $62.79 | 1.82 M | $10.19 B |
| 09/10/2025 | $64.30 | $64.00 (-0.47%) | $64.72 | $62.84 | 2.26 M | $10.18 B |
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