Ionis Pharmaceuticals Inc. (IONS)
NASDAQ:IONS
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Time Period
1Y
Events
Historical Prices
Rows:
May 22, 2026
75.71
76.80
75.00
75.56
75.56
-0.29%
1,579,206
0.77
May 21, 2026
74.76
76.48
74.21
75.78
75.78
+0.96%
2,295,157
1.13
May 20, 2026
74.67
75.69
73.97
75.06
75.06
+1.65%
2,005,309
0.98
May 19, 2026
72.76
74.15
72.00
73.84
73.84
+1.82%
1,519,490
0.74
May 18, 2026
74.58
74.79
71.93
72.52
72.52
-2.30%
2,211,491
1.08
May 15, 2026
75.89
75.93
73.32
74.23
74.23
-1.92%
2,119,183
1.03
May 14, 2026
79.00
79.19
75.31
75.68
75.68
-2.47%
1,798,305
0.89
May 13, 2026
75.67
78.03
75.08
77.60
77.60
+2.33%
1,360,373
0.67
May 12, 2026
76.03
77.13
75.38
75.83
75.83
+0.60%
1,408,887
0.69
May 11, 2026
76.03
77.01
74.85
75.38
75.38
-0.44%
1,533,662
0.76
May 08, 2026
76.45
77.40
75.24
75.71
75.71
-0.41%
1,656,234
0.82
May 07, 2026
76.56
76.56
74.87
76.02
76.02
-1.08%
1,885,704
0.93
May 06, 2026
75.62
77.42
75.29
76.85
76.85
+2.13%
1,799,880
0.89
May 05, 2026
75.84
76.96
74.82
75.25
75.25
-0.27%
850,248
0.41
May 04, 2026
75.28
76.00
74.47
75.45
75.45
+0.23%
1,689,516
0.81
May 01, 2026
74.86
76.17
72.94
75.28
75.28
+0.70%
1,821,465
0.88
Apr 30, 2026
74.91
77.76
73.81
74.76
74.76
-0.09%
2,430,344
1.18
Apr 29, 2026
72.06
74.96
71.30
74.83
74.83
+4.25%
3,635,238
1.78
Apr 28, 2026
72.71
73.10
71.18
71.78
71.78
-0.62%
2,396,291
1.18
Apr 27, 2026
74.04
75.10
72.21
72.23
72.23
-1.42%
2,311,634
1.14
Apr 24, 2026
74.09
74.51
72.33
73.27
73.27
-1.11%
1,817,367
0.90
Apr 23, 2026
74.96
76.06
73.23
74.09
74.09
-0.99%
1,377,408
0.68
Apr 22, 2026
75.22
75.44
74.00
74.83
74.83
+0.07%
2,024,007
1.00
Apr 21, 2026
75.87
75.96
73.80
74.78
74.78
-0.12%
1,818,784
0.88
Apr 20, 2026
75.50
75.62
74.58
74.87
74.87
-1.11%
1,106,829
0.53
Apr 17, 2026
75.66
76.33
74.95
75.71
75.71
+0.60%
1,719,446
0.80
Apr 16, 2026
76.42
76.53
73.91
75.26
75.26
-2.03%
1,873,899
0.88
Apr 15, 2026
77.10
77.18
75.77
76.82
76.82
+0.08%
1,288,372
0.60
Apr 14, 2026
74.88
77.38
74.88
76.76
76.76
+2.41%
1,595,277
0.74
Apr 13, 2026
75.17
77.17
74.56
74.95
74.95
-0.29%
1,650,871
0.77
Apr 10, 2026
77.02
77.15
74.53
75.17
75.17
-1.65%
1,581,578
0.73
Apr 09, 2026
74.98
76.97
74.62
76.43
76.43
+1.93%
1,200,978
0.56
Apr 08, 2026
76.07
76.48
74.30
74.98
74.98
+1.48%
1,266,695
0.58
Apr 07, 2026
74.05
74.27
72.42
73.89
73.89
-0.59%
1,118,312
0.51
Apr 06, 2026
74.54
75.48
73.56
74.33
74.33
-0.62%
1,440,939
0.64
Apr 03, 2026
73.74
75.13
73.35
74.79
74.79
0.00%
0
0.00
Apr 02, 2026
73.74
75.13
73.35
74.79
74.79
-0.45%
1,791,632
0.79
Apr 01, 2026
75.70
76.48
74.79
75.13
75.13
+0.05%
1,664,978
0.73
Mar 31, 2026
73.64
75.92
73.45
75.09
75.09
+3.54%
1,852,352
0.83
Mar 30, 2026
73.12
73.21
71.48
72.52
72.52
+0.51%
2,045,479
0.92
Mar 27, 2026
74.00
74.05
71.87
72.15
72.15
-2.82%
1,948,362
0.88
Mar 26, 2026
72.25
75.63
70.50
74.24
74.24
+2.12%
3,884,020
1.79
Mar 25, 2026
70.68
73.61
70.68
72.70
72.70
+4.33%
2,994,308
1.40
Mar 24, 2026
70.27
70.64
68.90
69.68
69.68
-1.57%
1,844,390
0.88
Mar 23, 2026
72.25
73.15
70.67
70.79
70.79
-0.28%
2,198,127
1.06
Mar 20, 2026
71.51
72.59
70.50
70.99
70.99
-0.46%
2,920,597
1.43
Mar 19, 2026
71.40
71.94
70.51
71.32
71.32
-0.49%
2,242,420
1.09
Mar 18, 2026
71.84
72.30
70.92
71.67
71.67
-0.91%
2,112,314
1.02
Mar 17, 2026
72.35
73.30
71.92
72.33
72.33
-0.01%
1,985,030
0.96
Mar 16, 2026
71.58
72.88
71.29
72.34
72.34
+1.62%
3,231,435
1.58
Rows: