Trading of any Standard &Poor's 500 indexstock that rises or falls 10 percent or more in a five-minute span must be halted for an additional five minutes.
任何标准普尔500种股票指数在5分钟内上涨或下跌超过10%必须被停止交易5分钟。
2
Trading of any Standard & Poor's 500 indexstock that rises or falls 10 percent or more in a five-minute span must be halted for an additional five minutes.
任何标准普尔500种股票指数在5分钟内上涨或下跌超过10%必须被停止交易5分钟。
3
This article refers to the stockindexstock to carry on the systematic risk management basic principle obtaining, elaborated the stockindexstock in the property combination management utilization.