As the stock index breaks through one integer level after another at an increasingly faster speed, the number of new accounts opened in the Shanghai and Shenzhen stock markets is also showing an accelerating growth trend. Statistics from the Central Registration and Settlement Company show that the average number of new A-share accounts opened daily in March this year was more than 5,000. Since the beginning of April, the average number of new accounts opened daily has increased to 1....., basic knowledge of daily line - the best basic knowledge of stocks.