If you invested 1000 GBp in GSK plc (GSK.L) 10 years ago, it would be worth 1,997.65 GBp as of July 13, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 1,645.79 GBp, while 1000 GBp invested 1 year ago would be worth 1,410.29 GBp. This corresponds to total returns of 99.76%, 64.58%, 41.03%, respectively, with annualized returns of 7.16%, 10.47%, 41.03%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| July 10, 2026 | 1,963.5 | 1,961.5 | 1,961.5 | 1,981 | 1,954 | 6.36M |
| July 09, 2026 | 1,960 | 1,959.5 | 1,959.5 | 1,982.5 | 1,951 | 4.43M |
| July 08, 2026 | 1,990.5 | 1,979.5 | 1,979.5 | 1,990.5 | 1,964 | 4.24M |
| July 07, 2026 | 1,998 | 2,003 | 2,003 | 2,031 | 1,982 | 3.93M |
| July 06, 2026 | 2,025 | 1,983 | 1,983 | 2,048.98 | 1,967.5 | 14.86M |
| July 03, 2026 | 2,005 | 2,015 | 2,015 | 2,015 | 1,988 | 2.55M |
| July 02, 2026 | 1,949 | 2,004 | 2,004 | 2,014 | 1,943 | 7.56M |
| July 01, 2026 | 1,981 | 1,930 | 1,930 | 1,992.5 | 1,930 | 8.64M |
| June 30, 2026 | 1,999.5 | 1,981 | 1,981 | 2,009 | 1,946 | 13.47M |
| June 29, 2026 | 1,995 | 1,979.5 | 1,979.5 | 1,998.5 | 1,969 | 9.72M |
| June 26, 2026 | 1,972.5 | 1,983 | 1,983 | 1,996 | 1,945 | 11.51M |
| June 25, 2026 | 1,949 | 1,983.5 | 1,983.5 | 1,991 | 1,926.5 | 7.13M |
| June 24, 2026 | 1,967 | 1,950 | 1,950 | 1,984.5 | 1,950 | 5.83M |
| June 23, 2026 | 1,915 | 1,957.5 | 1,957.5 | 1,971 | 1,911 | 8.3M |
| June 22, 2026 | 1,925 | 1,924.5 | 1,924.5 | 1,932.5 | 1,912 | 3.32M |
| June 19, 2026 | 1,926 | 1,925.5 | 1,925.5 | 1,943 | 1,916.5 | 13.61M |
| June 18, 2026 | 1,976 | 1,923 | 1,923 | 1,978.5 | 1,906 | 5.21M |
| June 17, 2026 | 1,948.5 | 1,972.5 | 1,972.5 | 1,974.5 | 1,935 | 4.49M |
| June 16, 2026 | 1,955.5 | 1,950 | 1,950 | 1,968.5 | 1,940 | 4.4M |
| June 15, 2026 | 1,984 | 1,958 | 1,958 | 1,989 | 1,953.32 | 6.12M |
| June 12, 2026 | 1,963.5 | 1,984 | 1,984 | 2,011 | 1,958 | 5.29M |
| June 11, 2026 | 1,914 | 1,962.5 | 1,962.5 | 1,973 | 1,910.5 | 7.61M |
| June 10, 2026 | 1,915.5 | 1,921.5 | 1,921.5 | 1,929.5 | 1,890.5 | 5.6M |
| June 09, 2026 | 1,888 | 1,903.5 | 1,903.5 | 1,912.04 | 1,839 | 8.65M |
| June 08, 2026 | 1,936.5 | 1,913 | 1,913 | 1,942.5 | 1,904.5 | 3.62M |
| June 05, 2026 | 1,915.5 | 1,938 | 1,938 | 1,940 | 1,908 | 6.35M |
| June 04, 2026 | 1,859.5 | 1,902 | 1,902 | 1,904 | 1,859 | 4.92M |
| June 03, 2026 | 1,817.5 | 1,851.5 | 1,851.5 | 1,856.5 | 1,813 | 8.18M |
| June 02, 2026 | 1,840 | 1,820.5 | 1,820.5 | 1,842.5 | 1,805 | 6.54M |
| June 01, 2026 | 1,866 | 1,842.5 | 1,842.5 | 1,883 | 1,832.5 | 4.51M |
| May 29, 2026 | 1,919.5 | 1,881.5 | 1,881.5 | 1,920.5 | 1,881.5 | 18.93M |
| May 28, 2026 | 1,921.5 | 1,918 | 1,918 | 1,935.5 | 1,905 | 5.81M |
| May 27, 2026 | 1,893.5 | 1,939.5 | 1,939.5 | 1,943 | 1,893.5 | 5.9M |
| May 26, 2026 | 1,931.5 | 1,925 | 1,925 | 1,942.5 | 1,900 | 5.08M |
| May 22, 2026 | 1,925 | 1,915 | 1,915 | 1,928 | 1,905.79 | 3.95M |
| May 21, 2026 | 1,894 | 1,914.5 | 1,914.5 | 1,919.35 | 1,881.5 | 3.45M |
| May 20, 2026 | 1,900 | 1,898.5 | 1,898.5 | 1,914.5 | 1,885.5 | 4.66M |
| May 19, 2026 | 1,879 | 1,902 | 1,902 | 1,909 | 1,872 | 4.65M |
| May 18, 2026 | 1,855.5 | 1,876.5 | 1,876.5 | 1,883 | 1,846 | 3.35M |
| May 15, 2026 | 1,880 | 1,862.5 | 1,862.5 | 1,900 | 1,855.5 | 7.11M |
| May 14, 2026 | 1,872.5 | 1,872.5 | 1,872.5 | 1,890 | 1,868.5 | 3.9M |
| May 13, 2026 | 1,886 | 1,886 | 1,886 | 1,897.5 | 1,864 | 5.08M |
| May 12, 2026 | 1,822.5 | 1,891.5 | 1,891.5 | 1,891.5 | 1,822 | 10.8M |
| May 11, 2026 | 1,858 | 1,844.5 | 1,844.5 | 1,870 | 1,841 | 5.32M |
| May 08, 2026 | 1,855 | 1,843 | 1,843 | 1,857.5 | 1,831.5 | 6.11M |
| May 07, 2026 | 1,878 | 1,858.5 | 1,858.5 | 1,886.5 | 1,855.5 | 6.52M |
| May 06, 2026 | 1,870.5 | 1,875 | 1,875 | 1,891 | 1,864.83 | 4.99M |
| May 05, 2026 | 1,891 | 1,857 | 1,857 | 1,896.5 | 1,845.5 | 7.75M |
| May 01, 2026 | 1,928 | 1,901 | 1,901 | 1,930 | 1,892.5 | 4.93M |
| April 30, 2026 | 1,907 | 1,928.5 | 1,928.5 | 1,959 | 1,900.5 | 10.95M |
| April 29, 2026 | 2,050 | 1,918 | 1,918 | 2,051 | 1,850.5 | 14.71M |
| April 28, 2026 | 1,964.5 | 2,028 | 2,028 | 2,038 | 1,964.5 | 10.1M |
| April 27, 2026 | 2,018 | 2,016 | 2,016 | 2,023 | 1,999 | 4.39M |
| April 24, 2026 | 2,070 | 2,020 | 2,020 | 2,071 | 2,020 | 2.92M |
| April 23, 2026 | 2,055 | 2,076 | 2,076 | 2,083 | 2,050 | 8.71M |
| April 22, 2026 | 2,082 | 2,075 | 2,075 | 2,095 | 2,072 | 4.98M |
| April 21, 2026 | 2,124 | 2,082 | 2,082 | 2,130 | 2,071 | 5.92M |
| April 20, 2026 | 2,145 | 2,144 | 2,144 | 2,156 | 2,133 | 2.35M |
| April 17, 2026 | 2,122 | 2,144 | 2,144 | 2,144 | 2,114 | 5.14M |
| April 16, 2026 | 2,121 | 2,123 | 2,123 | 2,135 | 2,115 | 4.36M |