从今年6月中旬到7月初,A股市场曾大幅下跌。在一系列强有力的救市措施带动下,市场波动已在7月中旬明显减小。但在7月27日,上证指数退至3700点附近,A股一天内再度下挫8.5%,再度出现千股跌停的场面,创下了8年来的最大单日跌幅。之后7月28日沪指低开,至收盘跌1.68%、报3663点,但当日资金杀入迹象明显,国家队再次出手救火。7月29日三大指数全线 From mid-June to early July this year, the A-share market dropped sharply. Driven by a series of powerful rescue measures, the market volatility has been significantly reduced in mid-July. However, on July 27, the Shanghai Composite Index retreated to around 3700 and A shares plummeted another 8.5% in a day, once again showing the situation of a limit of thousands of shares, setting the biggest one-day drop in eight years. After July 28 Shanghai Composite Index opened lower, to close down 1.68%, reported 3663 points, but the day marked the signs of funds to kill, the national team once again shot fire. July 29 across the board the three major indexes