Share Prices Australia Pty Ltd provides this data under licence from ASX Operations Pty Ltd, a subsidiary of ASX Limited. The ASX Group's activities span primary and secondary market services, including capital formation and hedging, trading and price discovery (Australian Securities Exchange) central counter party risk transfer (ASX Clearing Corporation); and securities settlement for both the equities and fixed income markets (ASX Settlement Corporation). • Rebalances occur quarterly and index turnover is … Stay on top of the changing Australian and global markets with our market summary page. The S&P/ASX 100 (XTO) is a stock market index that represents Australian large and mid-cap securities. It contains the ASX top 100 companies by way of float-adjusted market capitalisation and accounts for 75% (March 2019) of the Australian equity market. Dive deeper with our rich data, rate tables and tools. Returns are calculated in Australian dollars using net asset value per unit at the start and … The ASX Group's activities span primary and secondary market services, including capital formation and hedging, trading and price discovery (Australian Securities Exchange) central counter party risk transfer (ASX Clearing Corporation); and securities settlement for both the equities and fixed income markets (ASX Settlement Corporation).