SIX operates and develops infrastructure services for the Swiss and Spanish Stock Exchanges, Securities Services, Banking Services and Financial Information with the aim of increasing efficiency, quality and innovation across the entire value chain of the Swiss and Spanish financial centers. With over 1'800 indices covering all market segments, asset classes and profiles, SIX has a product range for the Swiss market that provides investors and issuers with the benchmarks they need to measure performance and trade key segments and strategies. In addition to our family of standard indices comprising the SMI, SPI and SBI, which cover the entire equity and bond segment of the Swiss Exchange, SIX has also been offering corresponding ESG and cryptocurrency indices since 2021.