Become a Member
  • Track your favourite stocks
  • Create & monitor portfolios
  • Daily portfolio value
Sign Up
Quickpicks
Add shares to your
quickpicks to
display them here!

Ionis Pharmaceu (IONS.US) Share Price History

Time period:
to
Date Open High Low Close Volume
19th Sep 2025 (Fri) 61.56 61.605 60.41 61.01 97,917
18th Sep 2025 (Thu) 61.87 62.52 61.27 61.74 46,141
17th Sep 2025 (Wed) 61.11 62.08 61.00 61.17 52,280
16th Sep 2025 (Tue) 61.45 61.53 60.67 61.315 110,551
15th Sep 2025 (Mon) 63.26 63.26 60.75 61.10 101,524
12th Sep 2025 (Fri) 63.85 64.605 63.08 63.16 66,656
11th Sep 2025 (Thu) 63.75 64.20 62.79 64.04 81,164
10th Sep 2025 (Wed) 64.10 64.40 62.92 64.00 126,280
9th Sep 2025 (Tue) 61.17 64.71 61.17 64.40 287,262
8th Sep 2025 (Mon) 61.16 61.25 59.43 61.00 119,061
5th Sep 2025 (Fri) 59.435 62.00 59.25 61.23 169,128
4th Sep 2025 (Thu) 59.34 60.61 58.85 59.35 240,232
3rd Sep 2025 (Wed) 58.88 62.02 58.59 60.49 671,244
2nd Sep 2025 (Tue) 49.26 57.92 49.175 57.49 956,565
1st Sep 2025 (Mon) 42.64 42.74 42.21 42.635 51,618
29th Aug 2025 (Fri) 42.64 42.74 42.21 42.635 51,618
28th Aug 2025 (Thu) 42.76 43.34 42.61 42.62 59,869
27th Aug 2025 (Wed) 42.48 43.09 42.00 42.75 75,820
26th Aug 2025 (Tue) 42.06 42.57 41.84 42.17 134,128
25th Aug 2025 (Mon) 42.94 42.94 41.79 41.82 106,425
22nd Aug 2025 (Fri) 43.58 43.59 42.10 42.69 96,390
21st Aug 2025 (Thu) 42.725 44.51 42.55 43.235 126,010
20th Aug 2025 (Wed) 42.45 43.24 41.96 42.81 132,467
19th Aug 2025 (Tue) 43.43 43.75 42.27 42.48 102,653
18th Aug 2025 (Mon) 44.01 44.29 43.42 43.43 132,794
15th Aug 2025 (Fri) 42.89 43.80 42.80 43.78 85,733
14th Aug 2025 (Thu) 42.99 43.40 42.47 42.85 85,387
13th Aug 2025 (Wed) 41.81 43.22 41.81 43.10 184,606
12th Aug 2025 (Tue) 41.165 41.42 40.38 41.41 95,622
11th Aug 2025 (Mon) 41.43 41.82 40.81 40.84 93,202
8th Aug 2025 (Fri) 41.05 41.745 40.95 41.64 159,389
7th Aug 2025 (Thu) 40.40 41.10 40.04 41.05 201,728
6th Aug 2025 (Wed) 42.815 42.815 40.66 40.69 152,714
5th Aug 2025 (Tue) 43.155 43.52 42.61 43.05 133,311
4th Aug 2025 (Mon) 43.25 43.74 42.34 43.45 115,687
1st Aug 2025 (Fri) 42.78 43.30 42.435 43.03 92,181
31st Jul 2025 (Thu) 44.60 44.98 42.33 42.98 133,158
30th Jul 2025 (Wed) 44.885 45.50 42.97 43.37 219,639
29th Jul 2025 (Tue) 41.49 41.61 40.95 41.48 132,426
28th Jul 2025 (Mon) 42.15 42.47 41.18 41.17 93,797
25th Jul 2025 (Fri) 42.11 42.44 41.63 42.245 57,031
24th Jul 2025 (Thu) 42.33 42.725 42.12 42.15 65,456
23rd Jul 2025 (Wed) 41.95 42.73 41.79 42.38 63,606
22nd Jul 2025 (Tue) 41.57 42.22 41.29 41.95 81,687
FTSE 100 Latest
Value9,216.67
Change-11.44