上证指数跌多少算暴跌？

上证指数下跌的幅度大于3%以上，一般就可以叫做暴跌了，假设指数前日收盘报3000点，下跌3%意味着在前日的基础上点位波动了90，即3000-3000*3%，此时上证指数收盘报价就只有2910点，反...

上证指数下跌的幅度大于3%以上，一般就可以叫做暴跌了，假设指数前日收盘报3000点，下跌3%意味着在前日的基础上点位波动了90，即3000-3000*3%，此时上证指数收盘报价就只有2910点，反映到盘面上，个股下跌的家数一般都会在1000家以上，所以可以算作暴跌。

如果上证指数下跌到5%，则已经达到熔断的标准，只是在2016年的时候，熔断给A股市场带来了极大的恐慌，所以熔断机制已经被暂停；如果上证指数下跌7%，也是熔断的第二个标准，此时会直接停盘到14:57。

同样假设指数是3000点，下跌5%意味着，则3000*3000*5%=2850点，此时不仅算作暴跌，还可以叫做股灾。

MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower to actually sit through a self-imposed MCSE training.

MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower.

MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower.