The fund is an exchange traded fund (ETF) that aims to track as closely as possible the Solactive Sustainable World Equity Index (gross reinvestment index). The benchmark index measures the performance of equity markets in developed countries around the world. The index includes markets such as Australia, Belgium, Canada, Finland, France, Germany, Denmark, Hong Kong, Italy, Japan, Netherlands, Norway, Singapore, Spain, United Kingdom, United States, South Korea, Sweden and Switzerland .