The SDAX® (TR) is an equity index which takes the dividends of the index constituents into account (performance index). It generally comprises the 70 German companies ranking below the MDAX® shares in terms of order book volume and market capitalisation. The weighting of an index constituents may not exceed 10%. The index is calculated by Deutsche Börse AG (Index Sponsor), which is responsible for the design, calculation and composition of the index as well as weighting its constituents.