Ionis Pharmaceuticals, Inc. (FRA:ISI)
Germany flag Germany · Delayed Price · Currency is EUR
55.46
+1.58 (2.93%)
At close: Aug 26, 2026

FRA:ISI Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 25, 202652.9253.8852.9253.8853.885.48%73
Aug 24, 202651.0851.0851.0851.0851.082.28%-
Aug 21, 202649.9449.9449.9449.9449.94-3.52%-
Aug 20, 202651.7651.7651.7651.7651.761.65%-
Aug 19, 202650.9250.9250.9250.9250.921.39%-
Aug 18, 202650.2250.2250.2250.2250.222.34%-
Aug 17, 202649.0749.0749.0749.0749.072.27%-
Aug 14, 202647.9847.9847.9847.9847.98-1.38%-
Aug 13, 202648.6548.6548.6548.6548.651.93%-
Aug 12, 202647.7347.7347.7347.7347.73-2.47%-
Aug 11, 202648.9448.9448.9448.9448.940.45%-
Aug 10, 202648.7248.7248.7248.7248.723.92%-
Aug 7, 202646.8846.8846.8846.8846.880.80%-
Aug 6, 202646.5146.5146.5146.5146.51-1.98%-
Aug 5, 202647.4547.4547.4547.4547.450.81%-
Aug 4, 202647.0747.0747.0747.0747.072.84%-
Aug 3, 202645.7745.7745.7745.7745.77-1.06%20
Jul 31, 202646.2646.2646.2646.2646.26-0.64%-
Jul 30, 202646.5646.5646.5646.5646.56-3.14%-
Jul 29, 202648.0748.0748.0748.0748.07-1.42%-
Jul 28, 202648.7648.7648.7648.7648.76-2.28%-
Jul 27, 202649.4949.9049.4949.9049.902.46%15
Jul 24, 202648.7048.7048.7048.7048.70-1.56%-
Jul 23, 202646.8649.4746.8649.4749.476.89%12
Jul 22, 202646.3546.3546.2846.2846.28-1.32%100
Jul 21, 202646.9046.9046.9046.9046.90-0.95%20
Jul 20, 202647.3547.3547.3547.3547.35-0.11%-
Jul 17, 202647.4047.4047.4047.4047.40-0.06%-
Jul 16, 202647.4347.4347.4347.4347.43-0.82%-
Jul 15, 202647.8247.8247.8247.8247.82-3.45%-
Jul 14, 202649.5349.5349.5349.5349.53-1.84%-
Jul 13, 202650.4650.4650.4650.4650.46-1.83%-
Jul 10, 202655.7057.0451.4051.4051.40-12.61%600
Jul 9, 202673.4673.4858.8258.8258.82-21.57%1,500
Jul 8, 202675.0075.0075.0075.0075.004.17%-
Jul 7, 202672.0072.0072.0072.0072.00--
Jul 6, 202671.9872.0071.9872.0072.001.10%340
Jul 3, 202671.2271.2271.2271.2271.223.19%-
Jul 2, 202669.0269.0269.0269.0269.020.09%-
Jul 1, 202668.9668.9668.9668.9668.96-2.13%-
Jun 30, 202670.4670.4670.4670.4670.46-0.54%-
Jun 29, 202670.8470.8470.8470.8470.84-1.23%-
Jun 26, 202667.9671.8667.9671.7271.726.44%272
Jun 25, 202667.3867.3867.3867.3867.381.32%-
Jun 24, 202666.5066.5066.5066.5066.501.56%-
Jun 23, 202665.4865.4865.4865.4865.481.96%-
Jun 22, 202664.2264.2264.2264.2264.220.03%-
Jun 19, 202664.2064.2064.2064.2064.20-0.28%-
Jun 18, 202664.3864.3864.3864.3864.382.81%-
Jun 17, 202662.6262.6262.6262.6262.62-1.23%-