Diploma plc (DPLM.L) - Stock price history

Stock price history of Diploma plc from 1988 to 2026

Annual Stock Price Performance

Year	Performance
2026	46.48%
2025	28.96%
2024	36.02%
2023	33.93%
2022	-21.88%
2021	58.00%
2020	3.12%
2019	74.49%
2018	-0.62%
2017	27.03%
2016	13.31%
2015	15.45%
2014	-0.05%
2013	28.01%
2012	55.32%
2011	19.34%
2010	44.21%
2009	25.87%
2008	-32.90%
2007	-1.24%
2006	22.64%
2005	16.71%
2004	18.60%
2003	53.18%
2002	-13.24%
2001	25.34%
2000	-24.52%
1999	12.26%
1998	-18.75%
1997	-27.33%
1996	-4.71%
1995	-10.04%
1994	-28.45%
1993	23.32%
1992	29.94%
1991	35.65%
1990	29.05%
1989	-5.95%
1988	-19.91%

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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