建立股票信用交易制度对投资者、证券公司、商业银行以及证券市场的长远发展都具有积极作用 ,而且由于信用交易以现货交易为原则 ,这种交易制度的实行在技术上也不存在任何实质性障碍。对信用交易的风险和投机性应当客观、正确地加以看待 ,信用交易的缺陷不应成为建立信用交易制度的根本障碍 The establishment of stock credit trading system has a positive effect on the long-term development of investors, securities companies, commercial banks and securities markets. Moreover, since the credit transaction is based on the spot trading, the implementation of this trading system is not technically substantial either obstacle. The risks and speculative aspects of credit transactions should be viewed objectively and correctly, and the defects of credit transactions should not become the fundamental obstacle to the establishment of a credit transaction system