The HDAX is an equity index calculated by Deutsche Börse. It summarizes the values of all 110 companies from the German DAX, MDAX and Nasdaq together. He has over the German benchmark DAX index a broadened, cross-industry basis. It includes the largest values from the Prime Standard of the German stock exchange.
The HDAX (ISIN DE0008469016, WKN 846 901 ) is the successor index of DAX100, (before reduction of the MDAX ) once comprised the 30 DAX stocks and the 70 MDAX. The history of HDAX was supplemented by that of the DAX100; the index has been normalized to a base value of 500 as of 30 December 1987.