今天主流宽基指数领涨的上证50涨1.32%、沪深300涨1.17%,垫底的北证50涨0.44%、中证1000涨0.73%。今天高开最多的创业板指开盘跳空了6.96%,到收盘从开盘开始算起跌了整整5.61%,...