两市开盘涨跌互现,上证指数报3081.57点,下跌3.23点,跌0.10%,成交额15.3亿;深证成指报10720.5点,下跌10.9点,跌0.1%,成交额22.46亿,两市共计成交额37.75亿;创业板指报2168.34点,上涨0.94点,涨0.04%,成交额4.41亿