A50 (FTSE Index) is listed on Singapore Commodity Exchange (SGX), with the real-time tradeable index of the top 50 companies listed on China A-shares. Belongs to the outer dish variety. If customers want to participate in A50 trading, they can open an account in the sales department of domestic futures companies, but the requirements for opening an account are different from those for internal stock index futures. Please consult the futures company for details.