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GSK plc (GSK) stock

GSKNYSEPharmaceutical PreparationsAlso trades as GLAXF
Financials through fiscal 2025, year ended Dec 31, 2025Score 9/30
$49.51+0.83 (+1.71%)

Close on Oct 30, 2026Market cap $106.83BP/E 13.3Yield –

Price history

GSK share prices for every week, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$49.51
+1.71% on the day
52-week range
$45.81 – $61.70
-19.8% from the high
Change over 52 weeks
+5.5%
From $46.94 on Oct 30, 2025
Average volume
4.18M
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$50.86$51.25$47.36$49.51-2.44%26,876,583
Oct 19, 2026$49.44$51.44$49.26$50.75+2.50%22,047,252
Oct 12, 2026$46.70$49.97$46.11$49.51+6.47%36,255,076
Oct 5, 2026$46.73$47.41$45.83$46.50-1.13%32,413,228
Sep 28, 2026$49.17$49.82$46.84$47.03-4.49%25,615,899
Sep 21, 2026$50.75$51.32$49.00$49.24-1.95%16,372,400
Sep 14, 2026$50.29$51.08$49.50$50.22+4.34%16,372,858
Sep 8, 2026$49.00$49.23$47.85$48.13-3.53%9,895,591
Aug 31, 2026$50.62$51.52$49.66$49.89-1.83%13,335,370
Aug 24, 2026$51.54$52.21$49.95$50.82-3.03%13,201,002
Aug 17, 2026$49.93$52.95$49.88$52.41+5.84%15,549,831
Aug 10, 2026$51.53$52.36$48.86$49.52-6.50%16,569,684
Aug 3, 2026$52.10$53.09$50.93$52.96+2.46%16,601,870
Jul 27, 2026$52.04$55.79$51.38$51.69+0.66%30,198,596
Jul 20, 2026$51.38$51.83$49.89$51.35-0.79%23,207,614
Jul 13, 2026$51.97$52.85$51.04$51.76-1.93%22,904,925
Jul 6, 2026$53.80$54.29$52.30$52.78-1.64%15,759,537
Jun 29, 2026$52.48$53.84$51.08$53.66+2.21%15,199,744
Jun 22, 2026$50.79$52.72$50.59$52.50+3.61%18,193,860
Jun 15, 2026$52.93$53.21$50.43$50.67-4.47%15,524,461
Jun 8, 2026$50.99$53.45$50.35$53.04+2.95%24,852,381
Jun 1, 2026$49.98$51.97$48.57$51.52+1.94%18,749,390
May 26, 2026$51.87$52.11$50.51$50.54-1.63%12,665,516
May 18, 2026$49.79$51.80$49.79$51.38+3.44%15,098,212
May 11, 2026$50.65$51.31$49.39$49.67-1.47%19,989,634
May 4, 2026$51.52$51.61$50.02$50.41-2.33%16,434,843
Apr 27, 2026$54.21$55.02$49.99$51.61-5.20%30,161,783
Apr 20, 2026$58.17$58.27$54.19$54.44-6.70%19,748,547
Apr 13, 2026$58.38$59.57$57.08$58.35+0.24%17,275,965
Apr 6, 2026$56.65$59.06$55.11$58.21+2.68%17,580,485
Mar 30, 2026$54.64$57.18$54.07$56.69+5.29%19,025,504
Mar 23, 2026$52.19$54.98$51.71$53.84+3.86%24,009,691
Mar 16, 2026$54.21$54.58$51.55$51.84-2.90%20,835,869
Mar 9, 2026$54.36$56.05$53.37$53.39-2.05%26,719,180
Mar 2, 2026$58.56$58.87$54.07$54.51-7.81%23,977,316
Feb 23, 2026$59.27$59.94$58.05$59.13-0.66%29,438,772
Feb 17, 2026$60.50$61.70$59.33$59.52+1.00%23,153,293
Feb 9, 2026$59.92$59.94$58.02$58.93-2.16%37,051,705
Feb 2, 2026$52.17$60.37$52.13$60.23+16.72%42,488,352
Jan 26, 2026$49.77$51.69$49.60$51.60+4.98%26,604,312
Jan 20, 2026$48.05$49.16$47.62$49.15+1.93%24,712,097
Jan 12, 2026$50.80$50.87$48.09$48.22-4.31%24,106,992
Jan 5, 2026$49.50$51.46$48.59$50.39+1.53%24,739,614
Dec 29, 2025$48.92$49.63$48.92$49.63+1.12%8,725,820
Dec 22, 2025$48.65$49.23$48.50$49.08+0.97%7,733,016
Dec 15, 2025$48.91$49.44$48.15$48.61-0.41%19,874,609
Dec 8, 2025$48.39$48.99$47.20$48.81+0.83%17,968,915
Dec 1, 2025$48.06$49.31$47.13$48.41+1.15%17,906,553
Nov 24, 2025$47.03$48.36$46.86$47.86+1.42%19,042,164
Nov 17, 2025$47.60$47.98$45.81$47.19+0.02%25,027,257
Nov 10, 2025$46.75$48.69$46.56$47.18+1.18%19,434,044
Nov 3, 2025$46.75$47.21$45.99$46.63-0.49%25,120,760

Seasonality

GSK return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average2.9%1.3%1.9%1.3%1.5%-1.1%-0.7%0.1%-1.7%0.6%2.3%1.0%
Months up9 of 105 of 108 of 106 of 106 of 104 of 104 of 105 of 104 of 105 of 106 of 97 of 9
20265.2%15.5%-6.7%-5.2%-2.5%3.7%-1.4%-1.9%-4.1%2.8%
20254.3%7.7%3.1%2.9%4.2%-6.4%-3.3%8.0%8.8%8.6%3.0%2.5%
20246.4%7.3%2.3%-3.3%8.9%-14.0%0.7%14.3%-6.9%-10.1%-6.1%-0.9%
20230.3%-1.9%3.8%1.3%-5.8%6.1%-0.2%-0.2%3.2%-1.5%1.8%3.0%
20221.6%-5.2%4.1%3.9%-2.3%-0.8%-3.1%-22.1%-9.4%12.7%5.3%1.6%
20211.2%-8.2%6.2%4.6%5.2%2.7%0.8%2.8%-6.2%10.8%-1.6%7.2%
2020-0.4%-12.2%-6.5%11.0%0.8%-2.7%-1.2%-0.6%-4.9%-11.2%11.5%0.0%
20192.6%4.5%3.5%-1.6%-4.9%3.6%3.1%1.9%2.6%7.3%0.4%3.3%
20185.8%-1.5%7.6%2.7%2.4%-0.5%3.2%-1.4%-0.8%-2.8%8.5%-8.7%
20172.1%7.0%1.6%-3.0%9.4%-2.5%-6.0%0.5%0.9%-10.3%-2.4%1.2%