According to Golden Finance, this week, European and American stock markets fell sharply across the board. The Nasdaq fell more than 10%, falling more than 1,700 points; the S&P 500 fell more than 9%, falling more than 500 points; the Dow Jones Industrial Index fell more than 7%, falling more than 3,200 points. The market value of the seven giants evaporated by about US$155.36 billion (RMB 11.31 trillion) this week. This week, the total market value of US stocks evaporated by about US$6.29 trillion (RMB 45.80 trillion). (China Securities Journal)