Several U.S. stocks appear to have abnormal market conditions

Several market quotation software show that a number of U.S. stocks are suspected to have abnormal trends, with Berkshire Hathaway, Bank of Montreal, Barrick Gold and other stocks falling by more than 98%, and the market is at a standstill. The New York Stock Exchange said it is investigating technical issues that have arisen, and several stocks have been suspended due to huge fluctuations.