There is no restriction on the percentage of increase or decrease of Hong Kong stocks. Stocks listed on the Stock Exchange of Hong Kong are known as Hong Kong stocks. The mainland stock market is not yet as rational and mature as Hong Kong's, and comparatively speaking, the Hong Kong stock market is more responsive to the world's market. If there is a stock in the mainland at the same time the stock is also listed in Hong Kong, it will form the " A + H " mode, investors can be based on the stock in the Hong Kong market to determine its trend in the a-share trading market.
The specific meaning of the range of rise and fall
The range of rise and fall is a description of the value of the stock rise and fall, this is expressed as a percentage. The upside is how much a stock has risen, and the downside is a comparison of the day's closing price with the previous day's closing price, which determines whether the stock's price is rising or falling. This is usually indicated by " + " and " - " on the notice board above the trading platform. If the share price for the day is 9.03, then it means that the share price of this stock has risen by 9.03%, which is normally an increase for this stock. However, if the gain for the day is zero, it means that the stock price did not rise or fall on that day, and the price is the same as on the previous trading day. There is another situation where the gain is negative, which means that the price of the stock is down. Because of the rise of the stock no limit, so if you encountered a more extreme situation, such as a listed company has a sudden major vulnerability, and may even appear in a day within the phenomenon of a direct stop declared bankruptcy.