As a basic rule for stabling the price fluctuating of the securities market, improving the trading efficiency, the market-maker rule has been adopt extensively by abroad capital market.

• 做市商制度作为稳定证券市场价格波动，提高交易效率的一项基本制度，在国外发达的资本市场已被广泛的采用，并发挥着巨大的功效。