The index futures and interest rate futures of the Hong Kong Stock Exchange adopt the market maker system.
the Market Maker Rule is a way of securities trading, in which market makers quote prices to form trading prices and drive the development of trading. Market-maker system is a securities trading system which is different from the auction trading method, and is generally adopted by the over-the-counter trading market.
a market maker refers to a securities business legal person with certain strength and credibility as a franchised dealer in the securities market, who constantly quotes the buying and selling prices of certain securities to public investors, makes two-way quotations, accepts the buying and selling requirements of public investors at this price, and trades securities with investors with its own funds and securities. Market makers maintain the liquidity of the market and meet the investment needs of public investors through this continuous buying and selling. Market makers compensate the cost of services provided by the appropriate difference between the bid and the bid, and realize a certain profit.