Ionis Pharmaceuticals, Inc. historical data

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Date	Open	High	Low	Close	Adj. close	Volume
2026-05-06	77.150	77.150	75.550	75.803	75.803	15
2026-05-05	75.980	76.430	75.180	75.180	75.180	19
2026-05-04	73.420	76.220	73.420	74.810	74.810	43
2026-05-01	74.000	75.660	73.100	75.604	75.604	105
2026-04-30	74.830	77.140	74.160	75.236	75.236	240,180
2026-04-29	74.000	74.000	71.530	73.820	73.820	199
2026-04-28	73.380	73.380	71.480	71.480	71.480	33
2026-04-27	74.620	75.000	72.547	72.612	72.612	113
2026-04-24	75.000	75.900	72.920	73.470	73.470	11
2026-04-23	75.050	76.320	74.440	74.700	74.700	34
2026-04-22	75.500	75.500	74.000	74.550	74.550	13
2026-04-21	76.980	77.240	73.890	75.090	75.090	34
2026-04-20	76.030	76.030	74.660	75.090	75.090	134
2026-04-17	75.660	77.000	74.540	75.410	75.410	44
2026-04-16	76.420	78.000	75.009	75.009	75.009	233
2026-04-15	75.420	77.500	75.420	76.170	76.170	55
2026-04-14	77.850	77.850	74.900	76.220	76.220	17
2026-04-13	75.170	76.480	73.930	75.210	75.210	29
2026-04-10	76.500	78.340	74.756	74.760	74.760	56
2026-04-09	75.000	76.888	74.610	76.888	76.888	20
2026-04-08	74.390	76.230	74.260	75.320	75.320	1,135
2026-04-07	73.750	75.280	72.920	73.970	73.970	169
2026-04-02	74.930	74.930	73.740	74.000	74.000	83
2026-04-01	76.800	76.800	74.200	75.770	75.770	525
2026-03-31	72.500	75.900	72.500	75.198	75.198	2,028
2026-03-30	71.650	73.120	71.650	72.563	72.563	95
2026-03-27	75.990	75.990	72.130	72.610	72.610	30
2026-03-26	72.250	75.600	72.000	74.473	74.473	87
2026-03-25	70.680	73.497	70.680	73.320	73.320	183
2026-03-24	70.750	72.000	69.000	69.600	69.600	169
2026-03-23	72.990	73.000	70.929	70.929	70.929	42
2026-03-20	71.870	73.500	70.000	70.910	70.910	77
2026-03-19	72.000	72.360	70.710	70.910	70.910	29
2026-03-18	72.300	72.300	71.499	71.730	71.730	85
2026-03-17	73.900	73.900	71.820	72.590	72.590	7
2026-03-16	71.850	72.670	71.150	72.351	72.351	61
2026-03-13	72.050	74.610	70.525	71.390	71.390	422
2026-03-12	73.480	75.460	72.110	72.560	72.560	36
2026-03-11	75.500	75.500	75.150	75.150	75.150	1
2026-03-10	76.000	76.517	74.695	76.517	76.517	211
2026-03-09	74.040	75.102	73.020	74.431	74.431	449
2026-03-06	75.050	75.160	73.070	73.810	73.810	508
2026-03-05	79.450	79.450	74.869	75.730	75.730	426
2026-03-04	78.740	80.000	78.160	78.343	78.343	4,404
2026-03-03	82.540	82.540	78.820	79.940	79.940	159
2026-03-02	76.940	82.260	76.940	81.940	81.940	1,162
2026-02-27	79.270	81.870	79.270	81.111	81.111	65
2026-02-26	82.000	82.000	79.010	80.660	80.660	861
2026-02-25	85.000	86.080	79.500	80.900	80.900	890
2026-02-24	83.800	85.020	83.800	85.020	85.020	245
2026-02-23	83.175	84.630	82.710	84.502	84.502	75
2026-02-20	83.150	83.150	81.920	82.071	82.071	15
2026-02-19	81.090	82.880	80.520	82.627	82.627	123
2026-02-18	80.600	82.750	80.600	82.293	82.293	119
2026-02-17	82.570	82.570	80.250	81.270	81.270	62
2026-02-16	81.400	81.400	81.400	81.400	81.400	0
2026-02-13	80.010	83.190	80.010	81.400	81.400	331
2026-02-12	84.510	84.970	81.322	82.432	82.432	3,419
2026-02-11	85.000	85.000	82.034	83.290	83.290	296
2026-02-10	86.030	86.030	83.520	83.890	83.890	426

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Stock splits

No stock splits on record.

Dividends

No dividends on record.

Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.