It's normal. Through the open information system, the stock market publishes the transaction information of stocks that have risen or fallen by more than 7% on that day every day, mainly the names and transaction amounts of the top five business departments or seats with the largest transaction amount. If a stock has increased in volume, most of them are concentrated buyers.

if the volume drops, the announcements are mostly concentrated sellers. These materials can be found in the computer or in the newspaper. If the transaction amount of these business office seats also accounts for 4% of the total transaction amount, it can be judged that there is a Zhuang in and out. Extended information

If a stock suddenly goes up in volume within a week or two, and the cumulative turnover rate exceeds 1%, it is mostly the banker who pulls up the position. For new shares, if the turnover rate exceeds 7% on the first day of listing or the turnover exceeds 1% in the first week, there are generally new villages.

if a stock hovers at a low level for a long time, the trading volume is constantly enlarged or intermittently increased, and the bottom is constantly raised, it can be judged that the dealer has gradually collected chips at a low level. It should be noted that the longer the wandering time, the better, which shows that the more profitable chips the dealer will have in the future, and his ambition is in the long run.

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