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Ionis Pharmaceuticals (IONS)
NASDAQ:IONS
Time Period
1Y
Events
Historical Prices
Rows:
Dec 17, 2025
78.77
79.49
77.07
77.08
77.08
-1.65%
2,146,201
0.88
Dec 16, 2025
79.41
79.56
77.16
78.37
78.37
-1.74%
1,959,742
0.81
Dec 15, 2025
80.35
81.00
79.31
79.76
79.76
-1.31%
1,977,626
0.81
Dec 12, 2025
79.19
80.92
78.51
80.82
80.82
+2.12%
1,468,893
0.60
Dec 11, 2025
78.63
79.86
78.05
79.14
79.14
+0.65%
2,052,200
0.84
Dec 10, 2025
79.38
79.71
77.79
78.63
78.63
-0.29%
2,659,323
1.10
Dec 09, 2025
80.55
81.23
78.32
78.86
78.86
-3.25%
1,866,337
0.77
Dec 08, 2025
82.12
82.86
81.18
81.51
81.51
-0.21%
1,553,583
0.63
Dec 05, 2025
82.19
82.44
80.64
81.68
81.68
-0.16%
1,714,986
0.69
Dec 04, 2025
81.90
83.61
81.45
81.81
81.81
-0.04%
2,317,827
0.93
Dec 03, 2025
81.70
83.09
80.98
81.84
81.84
+0.65%
2,531,161
1.00
Dec 02, 2025
82.38
82.69
80.00
81.31
81.31
-0.83%
2,454,566
0.93
Dec 01, 2025
82.03
82.27
80.11
81.99
81.99
-0.89%
1,865,505
0.65
Nov 28, 2025
82.59
82.95
81.67
82.73
82.73
+0.04%
852,943
0.30
Nov 26, 2025
81.15
82.91
80.75
82.70
82.70
+2.19%
2,955,547
1.04
Nov 25, 2025
78.52
81.20
78.33
80.93
80.93
+3.07%
2,543,172
0.89
Nov 24, 2025
76.34
78.79
76.16
78.52
78.52
+3.19%
3,217,036
1.14
Nov 21, 2025
73.00
76.31
73.00
76.09
76.09
+4.06%
2,076,032
0.73
Nov 20, 2025
74.17
75.40
72.50
73.12
73.12
-1.19%
3,208,760
1.14
Nov 19, 2025
74.55
75.00
71.83
74.00
74.00
-0.67%
3,620,815
1.30
Nov 18, 2025
72.81
74.52
71.99
74.50
74.50
+1.69%
2,056,681
0.74
Nov 17, 2025
70.70
74.42
70.70
73.26
73.26
+2.39%
3,504,705
1.27
Nov 14, 2025
69.66
72.54
68.90
71.55
71.55
+2.45%
3,372,265
1.24
Nov 13, 2025
72.56
73.05
68.22
69.84
69.84
-3.89%
11,502,850
4.48
Nov 12, 2025
71.19
74.50
70.40
72.67
72.67
+0.30%
5,067,958
2.02
Nov 11, 2025
69.32
72.79
68.55
72.45
72.45
+4.18%
2,268,649
0.90
Nov 10, 2025
70.05
71.49
66.66
69.54
69.54
-5.45%
4,399,684
1.77
Nov 07, 2025
73.58
75.00
72.36
73.55
73.55
-0.74%
2,332,419
0.94
Nov 06, 2025
74.58
76.78
73.91
74.10
74.10
-0.78%
2,424,206
0.98
Nov 05, 2025
72.14
75.08
71.48
74.68
74.68
+2.47%
2,259,305
0.92
Nov 04, 2025
72.40
74.21
72.40
72.88
72.88
-1.05%
1,726,391
0.70
Nov 03, 2025
74.77
75.25
71.95
73.65
73.65
-0.87%
2,576,035
1.04
Oct 31, 2025
74.50
75.49
74.02
74.30
74.30
+0.18%
2,395,611
0.96
Oct 30, 2025
71.91
74.70
71.66
74.17
74.17
+3.19%
2,177,644
0.88
Oct 29, 2025
72.37
74.05
71.14
71.88
71.88
-2.30%
2,163,357
0.86
Oct 28, 2025
72.99
74.04
72.50
73.57
73.57
+0.79%
2,558,788
1.01
Oct 27, 2025
72.03
73.27
71.46
72.99
72.99
+3.01%
1,842,402
0.73
Oct 24, 2025
72.39
72.44
70.22
70.86
70.86
-0.90%
1,990,370
0.79
Oct 23, 2025
71.69
72.44
71.05
71.50
71.50
0.00%
1,605,852
0.64
Oct 22, 2025
71.23
71.98
70.60
71.50
71.50
-0.20%
1,508,356
0.60
Oct 21, 2025
72.94
73.20
70.47
71.64
71.64
-2.60%
2,529,928
1.02
Oct 20, 2025
73.55
73.69
72.30
73.55
73.55
+0.63%
1,291,159
0.52
Oct 17, 2025
72.96
74.02
72.32
73.09
73.09
+0.03%
1,310,772
0.53
Oct 16, 2025
73.12
74.42
72.07
73.07
73.07
+0.94%
1,739,636
0.70
Oct 15, 2025
71.42
73.92
71.24
72.39
72.39
+1.43%
3,234,234
1.31
Oct 14, 2025
70.59
72.15
70.08
71.37
71.37
+1.10%
1,264,896
0.51
Oct 13, 2025
70.16
71.50
69.84
70.59
70.59
+0.89%
2,624,101
1.07
Oct 10, 2025
70.00
70.49
69.40
69.97
69.97
-0.43%
1,697,166
0.69
Oct 09, 2025
70.21
70.89
69.68
70.27
70.27
+0.44%
1,959,024
0.80
Oct 08, 2025
70.49
71.87
69.60
69.96
69.96
+1.48%
3,102,776
1.27
Rows: