由於在GEM上市之公司一般為中小型公司，在GEM買賣的證券可能會較於聯交所主板買賣的證券承受較大的市場波 動風險，同時亦無法保證在GEM買賣的證券會有高流通量之市場。 CHARACTERISTICS OF GEM OF THE STOCK EXCHANGE OF HONG KONG LIMITED (THE"STOCK EXCHANGE") GEM has been positioned as a market designed to accommodate small & mid-sized companies to which a higher investment risk may be attached than other companies listed on the Stock Exchange. Prospective investors should be aware of the potential risks of investing in such companies and should make the decision to invest only after due and c ...