美国股票交割制度亟待改革美国证券市场原来实行的股票交割制度是T+3。2000年10月下旬,美联储主席格林斯潘就表示,美国股票和其他证券交易的现行清算交割制度已经完全过时,亟需彻底改革,证券公司必须缩短证券交割完成的时间,才能避免对整个金融体系带来的冲击。随着美国股票交易量急剧增加,对证券公司产生了及时完成股票清算交割的时间压 The U. S. Stock Delivery System Urgently to be Reformed The stock delivery system originally implemented in the U.S. securities market was T + 3. In late October 2000, Federal Reserve Chairman Greenspan said that the current settlement and delivery system for U.S. stocks and other securities transactions has become completely obsolete and urgent In order to be completely reformed, the securities companies must shorten the time for completion of securities delivery in order to avoid the impact on the entire financial system. With the sharp increase in the trading volume of the U.S. stocks, the time pressure for securities companies to complete the settlement of the stock settlement in time