1. In the trading process, investors should choose stocks with large trading volume, especially stocks with large daily limit and low turnover rate, which shows that more stocks were bought on the same day, and investors were unanimously bullish, and the probability of stocks continuing to rise in the later period was higher.

2. Choose stocks whose share price has broken through the accelerated rise. These stocks show a relatively strong main force, and take the way of breaking through the daily limit to open up the later upside space.

3. Stocks with good performance, leading stocks or hot stocks in the market, will attract more investors' attention. If you buy after the daily limit, the stock price is more likely to continue to rise.

A-shares, that is, RMB ordinary shares, are ordinary shares issued by companies registered in China and listed in China and priced in RMB for domestic institutions, organizations or individuals (Hong Kong, Macao and Taiwan residents can open A-share accounts from April 13) to subscribe and trade in RMB.

The English letter A has no practical significance, but is only used to distinguish ordinary RMB stocks from special RMB stocks.

Shares of listed companies in China include A shares (domestic shares are listed in China in RMB), B shares (overseas people or people from Hong Kong, Macao and Taiwan are listed in China), H shares (registered in the Mainland and listed in Hong Kong), N shares (registered in the Mainland and listed in new york) and S shares (the share-trading reform has not been carried out, and the stock name is preceded by S, which fluctuates daily. This distinction mainly depends on the place where the stock is listed and the investors it faces.

The official name of A shares is RMB common stock. It is a paperless and intangible common stock issued by companies in China for domestic institutions, organizations or individuals (excluding investors from Taiwan, Hong Kong and Macao) to subscribe and trade in RMB. Namely RMB common stock. Its trading mode is T+ 1, with limited fluctuation (10%).

H shares, also known as state-owned shares, refer to the shares of Chinese-funded enterprises registered in the Mainland and listed in Hong Kong. (Because of the initials of Hong Kong-HongKong, it is called H shares. H shares are physical shares, and the "T+0" delivery system is implemented, with no price limit. Both institutional investors and individual investors in Chinese mainland can invest in H shares, but the sum of securities accounts and capital accounts of individual investors in Chinese mainland needs to exceed 500,000 yuan.

In Tianjin, individual investors can set up "Hong Kong stock through train" business at the outlets of major securities companies and directly invest in H shares. However, the State Council has not yet opened the floodgates for this business. International capital investors can invest in H shares.

The purchase of H shares can be operated by opening a Hong Kong stock account in the Mainland through a Hong Kong brokerage firm. (such as KGI Securities, Hengfeng Securities, Guoyuan Hong Kong, China Merchants Bank Hong Kong, etc. )

It is impossible for domestic brokers to obtain H shares directly. Generally, accounts are opened through Hong Kong brokerage companies, so these brokerage companies will transfer funds in and out on their behalf. The specific rules are different for each brokerage company.