Indices group various securities according to defined criteria, such as the market capitalisation of the respective company and exchange turnover in the security, membership of a market or sector – and track how these groups then perform in the capital markets. The indices thus enable comparison between the trend for a particular security and the performance of the relevant reference group. As such, companies are charted within their peer group, enabling investors to make more targeted investment decisions. Deusche Börse offers an innovative selection of indices and index solutions. Deutsche Börse AG makes the decisions regarding the calculation and compilation of equity indices together with the Working Committee for Equity Indices. Learn more about our indices.