1) The Singapore Exchange (SGX) operates the stock market in Singapore, listing and trading stocks of over 700 companies with a total market capitalization of $650 billion. 2) SGX was formed in 1999 through the merger of Singapore's existing stock, futures, and options exchanges. It has since expanded through acquisitions and opening representative offices in other financial centers. 3) In addition to its core functions of facilitating stock trading, SGX also oversees derivatives and commodities markets, and has strategic investments in other Asian stock exchanges to boost regional connectivity.