A New Value-Weighted Total Return Index For The Finnish Stock Market

This paper presents a new monthly value-weighted, all-share total return index for the Finnish stock market. The index covers the period from the establishment of the Helsinki Stock Exchange in October 1912 to the beginning of 1970, after which the WI index by Berglund et al (1983) and later in December 1990, the Exchange's own HEX index are available. When combined, these can be used to study the development of the Finnish equity market without a break from the beginning of the stock market until the present day. The authors also provide a detailed description of the construction methodology and a comparison between the index and those available earlier.