證券莊家
securities market maker
指持有由聯交所發出的有效執照為一隻或多隻莊家證券進行莊家活動的交易所參與者，或身為交易所買賣基金莊家或試驗計劃莊家的交易所參與者。
Means a person holding a valid license issued by the Stock Exchange as a securities dealer or the dealer only active exchange participants as exchange traded funds, or the dealer or the dealer's Exchange pilot program participants.