Ionis Pharmaceuticals, Inc. IONS
NASDAQ · United States · Health Technology
$44.00-0.65 (-1.46%)
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
| Date | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| 2026-10-01 | $44.10 | -1.24% | $44.63 | $45.95 | $44.07 | 1.30M |
| 2026-09-30 | $44.65 | -2.70% | $46.07 | $46.25 | $44.60 | 2.63M |
| 2026-09-29 | $45.89 | +0.70% | $45.53 | $46.46 | $45.39 | 3.89M |
| 2026-09-28 | $45.57 | +2.40% | $44.56 | $46.95 | $44.06 | 3.74M |
| 2026-09-25 | $44.50 | +1.57% | $44.25 | $45.28 | $43.62 | 6.20M |
| 2026-09-24 | $43.81 | -0.27% | $43.77 | $44.60 | $43.25 | 6.45M |
| 2026-09-23 | $43.93 | -3.98% | $46.23 | $46.41 | $43.01 | 3.54M |
| 2026-09-22 | $45.75 | +1.89% | $44.96 | $46.13 | $44.44 | 4.23M |
| 2026-09-21 | $44.90 | +1.04% | $44.95 | $45.25 | $44.20 | 4.52M |
| 2026-09-18 | $44.44 | -4.94% | $46.75 | $46.75 | $44.27 | 7.37M |
| 2026-09-17 | $46.75 | +4.26% | $46.68 | $47.42 | $45.75 | 4.08M |
| 2026-09-16 | $44.84 | -5.10% | $47.38 | $47.59 | $44.66 | 7.96M |
| 2026-09-15 | $47.25 | -8.15% | $51.37 | $51.37 | $46.72 | 6.81M |
| 2026-09-14 | $51.44 | -5.11% | $54.88 | $55.50 | $51.31 | 5.97M |
| 2026-09-11 | $54.21 | -2.59% | $55.94 | $56.16 | $54.16 | 2.18M |
| 2026-09-10 | $55.65 | -0.66% | $55.75 | $55.77 | $54.91 | 3.06M |
| 2026-09-09 | $56.02 | -1.22% | $56.38 | $56.96 | $55.70 | 3.04M |
| 2026-09-08 | $56.71 | -2.38% | $52.15 | $57.43 | $52.15 | 9.18M |
| 2026-09-04 | $58.09 | -0.07% | $58.36 | $58.96 | $57.78 | 2.67M |
| 2026-09-03 | $58.13 | -5.22% | $60.42 | $60.42 | $57.47 | 4.34M |
| 2026-09-02 | $61.33 | +2.42% | $60.25 | $61.77 | $59.78 | 1.85M |
| 2026-09-01 | $59.88 | -0.80% | $60.37 | $60.99 | $59.78 | 1.87M |
| 2026-08-31 | $60.36 | -1.13% | $61.07 | $61.07 | $59.70 | 2.02M |
| 2026-08-28 | $61.05 | -2.21% | $60.62 | $61.69 | $60.35 | 1.85M |
| 2026-08-27 | $62.43 | -1.47% | $63.48 | $63.48 | $62.34 | 1.63M |
| 2026-08-26 | $63.36 | -0.33% | $63.50 | $63.55 | $62.44 | 2.15M |
| 2026-08-25 | $63.57 | +2.47% | $62.53 | $64.19 | $62.19 | 2.43M |
| 2026-08-24 | $62.04 | +3.85% | $60.54 | $62.07 | $59.70 | 2.21M |
| 2026-08-21 | $59.74 | +1.67% | $59.64 | $60.92 | $59.06 | 2.72M |
| 2026-08-20 | $58.76 | -3.36% | $60.03 | $60.41 | $58.60 | 2.12M |
| 2026-08-19 | $60.80 | +1.98% | $60.11 | $61.36 | $59.61 | 3.14M |
| 2026-08-18 | $59.62 | +1.69% | $58.41 | $60.19 | $58.02 | 3.19M |
| 2026-08-17 | $58.63 | +2.43% | $57.11 | $58.74 | $56.41 | 2.00M |
| 2026-08-14 | $57.24 | +2.45% | $55.16 | $57.24 | $55.16 | 1.35M |
| 2026-08-13 | $55.87 | -1.17% | $56.50 | $56.81 | $55.56 | 1.22M |
| 2026-08-12 | $56.53 | +2.00% | $55.01 | $57.07 | $54.91 | 2.00M |
| 2026-08-11 | $55.42 | -2.67% | $56.79 | $57.16 | $55.37 | 2.41M |
| 2026-08-10 | $56.94 | +0.67% | $56.10 | $57.66 | $56.10 | 2.40M |
| 2026-08-07 | $56.56 | +3.80% | $54.73 | $56.60 | $54.40 | 2.01M |
| 2026-08-06 | $54.49 | +0.55% | $54.59 | $55.42 | $54.02 | 2.59M |
| 2026-08-05 | $54.19 | -1.60% | $55.17 | $55.36 | $53.58 | 2.12M |
| 2026-08-04 | $55.07 | +1.06% | $54.85 | $55.22 | $53.87 | 2.69M |
| 2026-08-03 | $54.49 | +5.25% | $52.66 | $54.54 | $52.17 | 3.21M |
| 2026-07-31 | $51.77 | -2.83% | $53.33 | $53.33 | $51.28 | 2.57M |
| 2026-07-30 | $53.28 | -1.41% | $53.92 | $54.04 | $52.65 | 2.88M |
| 2026-07-29 | $54.04 | -2.28% | $55.09 | $55.36 | $53.50 | 3.13M |
| 2026-07-28 | $55.30 | -1.18% | $56.56 | $56.56 | $54.00 | 2.80M |
| 2026-07-27 | $55.96 | -1.04% | $56.93 | $57.09 | $55.79 | 2.58M |
| 2026-07-24 | $56.55 | +1.22% | $56.32 | $57.36 | $56.19 | 3.09M |
| 2026-07-23 | $55.87 | +3.44% | $53.71 | $57.48 | $53.35 | 3.83M |
| 2026-07-22 | $54.01 | +1.16% | $51.16 | $54.06 | $50.01 | 8.73M |
| 2026-07-21 | $53.39 | +0.83% | $52.75 | $54.13 | $52.26 | 3.07M |
| 2026-07-20 | $52.95 | -2.65% | $54.47 | $54.80 | $52.82 | 2.17M |
| 2026-07-17 | $54.39 | -0.48% | $54.10 | $54.69 | $53.76 | 2.57M |
| 2026-07-16 | $54.65 | -0.15% | $53.95 | $55.98 | $53.38 | 3.81M |
| 2026-07-15 | $54.73 | -0.36% | $54.48 | $54.89 | $53.51 | 3.58M |
| 2026-07-14 | $54.93 | -3.21% | $55.80 | $56.46 | $54.53 | 4.70M |
| 2026-07-13 | $56.75 | -2.58% | $57.91 | $57.91 | $56.11 | 5.10M |
| 2026-07-10 | $58.25 | -9.37% | $64.27 | $64.44 | $58.20 | 11.44M |
| 2026-07-09 | $64.27 | -23.90% | $67.78 | $70.35 | $64.10 | 20.45M |
| 2026-07-08 | $84.46 | -2.17% | $85.56 | $86.74 | $83.92 | 2.28M |
| 2026-07-07 | $86.33 | +3.79% | $84.42 | $86.67 | $82.95 | 2.65M |
| 2026-07-06 | $83.18 | +1.69% | $82.11 | $84.01 | $81.19 | 1.85M |
| 2026-07-02 | $81.80 | +3.30% | $79.53 | $81.99 | $79.11 | 2.30M |
| 2026-07-01 | $79.19 | -0.13% | $79.13 | $79.48 | $77.95 | 1.44M |
| 2026-06-30 | $79.29 | -1.74% | $81.17 | $81.24 | $79.21 | 2.38M |
| 2026-06-29 | $80.69 | -0.60% | $81.00 | $82.53 | $79.95 | 2.81M |
| 2026-06-26 | $81.18 | +3.63% | $78.80 | $82.63 | $78.80 | 3.83M |
| 2026-06-25 | $78.34 | +2.38% | $76.69 | $79.55 | $76.25 | 2.58M |
| 2026-06-24 | $76.52 | +0.70% | $76.40 | $79.00 | $76.04 | 2.49M |
| 2026-06-23 | $75.99 | +0.13% | $75.89 | $77.31 | $75.77 | 1.41M |
| 2026-06-22 | $75.89 | +2.39% | $74.85 | $76.56 | $74.12 | 1.96M |
| 2026-06-18 | $74.12 | -0.26% | $75.00 | $75.66 | $73.50 | 2.98M |
| 2026-06-17 | $74.31 | +1.67% | $73.09 | $75.12 | $72.55 | 1.79M |
| 2026-06-16 | $73.09 | -1.18% | $73.93 | $73.96 | $72.30 | 1.80M |
| 2026-06-15 | $73.96 | +0.93% | $73.49 | $74.27 | $72.88 | 1.51M |
| 2026-06-12 | $73.28 | -0.73% | $73.82 | $74.35 | $72.57 | 1.96M |
| 2026-06-11 | $73.82 | +0.68% | $73.34 | $74.48 | $72.76 | 2.23M |
| 2026-06-10 | $73.32 | -1.69% | $74.43 | $75.85 | $72.83 | 1.60M |
| 2026-06-09 | $74.58 | +1.41% | $74.77 | $75.79 | $73.53 | 1.57M |
| 2026-06-08 | $73.54 | -1.26% | $74.33 | $74.43 | $73.14 | 1.62M |
| 2026-06-05 | $74.48 | -0.87% | $75.24 | $75.96 | $73.81 | 1.98M |
| 2026-06-04 | $75.13 | +1.77% | $74.01 | $75.88 | $73.82 | 1.24M |
| 2026-06-03 | $73.82 | +1.16% | $72.68 | $74.12 | $72.02 | 1.30M |
| 2026-06-02 | $72.97 | -3.20% | $74.85 | $75.23 | $72.56 | 2.09M |
| 2026-06-01 | $75.38 | -1.46% | $75.67 | $76.19 | $74.70 | 1.47M |
| 2026-05-29 | $76.50 | -1.07% | $77.54 | $78.10 | $76.39 | 1.68M |
| 2026-05-28 | $77.33 | +1.10% | $76.58 | $78.00 | $75.34 | 1.60M |
| 2026-05-27 | $76.49 | +0.55% | $76.24 | $77.40 | $76.23 | 1.34M |
| 2026-05-26 | $76.07 | +0.67% | $76.00 | $76.74 | $74.73 | 1.28M |