The term "blue chips" refers to the most important listings of a share in terms of its market value. These shares have always attracted the greatest attention. The most important indices worldwide, such as the DAX, the DJ Eurostoxx 50 and the Dow Jones, all belong to the genre of blue chip indices, since they combine the largest market capitalisation of all the shares of the particular country or region. The index publishers establish fixed sets of rules, in which the requirements applicable to the index participants are determined. Inclusion in a blue chip index is therefore subject to transparent criteria.
Due to the weighting by market capitalisation, blue chip indices pick up on long-term economic trends. At the end of the 20th century, a large number of technology companies were included in the global blue chip indices, displacing old industrial companies from the indices. Rising raw material prices tend to result in increasing market values of companies extracting raw materials and to higher weightings in the relevant indices.
These mechanisms cause the weightings of individual sectors within a blue chip index to change continually. An investment in such an index is therefore not a static investment in a pre-defined basket, but is permanently adapting to the changes in the market.
Blue chip indices are often part of a larger index family and form a subset within a larger population, which is usually represented in a corresponding all-share index. The DAX, for instance, comprises the 30 highest values from the CDax, which comprises several hundred shares of companies listed in Germany. Below the level of the blue chip index, a corresponding mid cap index has become established in many cases, which represents the values at the next lower level - in Germany this would be the MDax.
Xtrackers provides opportunities to invest in a range of blue chip indices. They cover numerous markets and regions, thereby allowing the investor to acquire the most important indices of the global stock markets in one ETF.