Euronext, the leading pan-European market infrastructure, today announced that it has completed the acquisition of 75% of the share capital of Global Rate Set Systems (GRSS), a leading provider of services to benchmark administrators. In 2023 (YE March), GRSS generated NZ$14.9m (€8.6m) in revenue. Euronext’s acquisition of GRSS expands and enhances its index franchise, positioning…