The SXI Real Estate Selected Funds NAV/Equal Weighted Indices (formerly Rüd Blass Immobilienfonds Index) contain the ten largest real estate funds listed on the Swiss Exchange. For the NAV Index, the weights of the securities are calculated according to the net assets of the fund (NAV) and not according to the market capitalisation. For the Equal Weighted Index, the arithmetic mean of the prices of the corresponding real estate funds is calculated. About 60% of the properties belong to the residential sector.