GSK
GSK plc
stockNYSEADR
At CloseOct 21, 2026 3:59:56 PM EDT
50.06USD-1.116%(-0.57)3,340,234
Pre-marketOct 21, 2026 9:29:30 AM EDT
50.18USD-0.889%(-0.45)
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100.35B
Healthcare
Drug Manufacturers-General
CEO
Emma Walmsley
HQ
Brentford, Middlesex, United Kingdom
69,400
Previous Close
$50.63
Beta
0.23
52-Week High
$61.70 2026-02-18
52-Week Low
$42.85 2025-10-24
SMA 50
$49.56
SMA 200
$52.35
Avg. Vol 10D
6.94M
Avg. Vol 30D
4.83M
Avg. Vol 90D
4.09M
Relative Vol
0.61
2.00B
1.94B
96.89%
14,797,116
0.76%
4.14
55%/45%
29.40%
11.79%
0.3100%
1,400,000
297
5,835
20,990
Oct 28, 2026 (7d)
Feb 21, 2025 · $0.401
Jul 19, 2022 · 4-for-5 (reverse)
Oct 21, 2026
GSK, Ionis win US approval for first-of-its-kind hepatitis B drug · 
BioPharma Dive
CSL Limited hires GSK executive Waterhouse as new CEO · 
Seeking Alpha
GSK Profile
GSK plc, formerly GlaxoSmithKline plc, is a British multinational pharmaceutical and biotechnology company with global headquarters in London, England.
GSK Performance
| Period | Price | Date | Change | Beta |
|---|---|---|---|---|
| 1W | 47.87 | 2026-10-14 | +4.63% | 0.262 |
| 1M | 51.08 | 2026-09-21 | -1.95% | -0.587 |
| 3M | 50.78 | 2026-07-21 | -1.37% | 0.044 |
| 6M | 56.12 | 2026-04-21 | -10.75% | -0.035 |
| 1Y | 43.94 | 2025-10-21 | +13.98% | 0.231 |
| 2Y | 38.16 | 2024-10-21 | +31.25% | — |
| 5Y | 49.44 | 2021-10-21 | +1.31% | 0.219 |
GSK Stock Summary
GSK plc (NYSE:GSK) stock price today is $50.09, and today's volume is 2,946,519. GSK is down 1.076% today. The 30 day average volume is 4.83M. GSK market cap is $100.35B with 2.00B shares outstanding.