Our investor tools help you track historical share price developments, calculate your return on investments, compare us with peer companies, and find out about taxation and risk adjustment. Please follow the links below.
See Hydro's share price development graphically and download historical share price development in Excel format. Compare Hydro's share price development to some of Hydro's peer companies and relevant world equity indices.
A snapshot of share performance of Hydro and most relevant peers and indices in addition to performance of relevant currencies.
Learn how to buy and sell Hydro shares.
Brief description of tax issues related to owning and selling Hydro shares.
Norwegian shareholders were required to keep track of a so-called risk adjustment when calculation capital gains taxes between 1992 and 2006. An overview of the annual risk adjustment is provided as well as the impact on the risk adjustment of the Yara demerger 24 March 2004.
A selection of laws and regulations related to shareholding in Norsk Hydro ASA.
Link to disclosure and primary insider announcements