18 was bought in the outside market. 82 the internal market is actively sold.
The principle of VOL indicator is the same as that of our commonly used moving average price line, and the principle that VOL indicator reflects VOL indicator is the same as that of our commonly used moving average price line. VOL index reflects the main trend of market turnover in a certain period of time, and plays an important auxiliary role in the matching of stock price moving average when judging whether the stock price is in the initial rising period, the main rising period or the final rising period, and the future trend of stock price change. It is the main trend of market turnover in a certain period of time, and its cooperation with the moving average of stock price plays an important auxiliary role in the initial rising period, main rising period or final rising period of stock price and the future changing trend of stock price.