Volume refers to the specific number of transactions in a certain period of time. The turnover in a broad sense includes the number of shares traded, the turnover amount and the turnover rate; Narrow sense and most commonly used only refer to the number of stock transactions.
Volume is an important basis for judging the trend of stocks, and investors should pay close attention to stocks with abnormal volume. Under normal circumstances, stocks with large turnover and rising prices are often better; When the trading volume continues to be low, it usually appears in the bear market or stock consolidation stage, and the market trading is not active.