Volume refers to the volume of transactions,

Volume, that is to say-volume enlargement.

Volume amplification in the market is a relative concept. As long as the volume has increased compared with the previous trading day, it is called volume. There are many classifications and names for the enlarged volume column. For example, it can be called micro-increment, small volume, double volume, high volume, heating volume, etc. According to the size of the transaction volume, but in a more traditional sense, the transaction volume generally refers to the process of increasing the average transaction volume for five days.

As shown in the figure below, take the two volumes with the most obvious volume on the left and right sides as an example:

The trading volume of the day indicated by the first arrow on the left is obviously enlarged, and the closing price is positive. However, the long shadow shows that the bulls have failed to suppress the short counter-attack, so the price will definitely face a downward retracement, and it is appropriate to make a decision to leave; The latter, which is obviously heavy, should be considered comprehensively from two aspects. First, the current price is at a relatively low level, and the long shadow line indicates that the bulls are obviously resistant to falling, and the market outlook is still expected to maintain an upward trend. The second closing is a negative line, indicating that bears still have the power to fight back. Therefore, it is relatively safe to pay attention to the stock when making decisions. Although you can be optimistic about the market outlook for the time being, you should only buy it when it falls in intraday trading.

In short, the volume of transactions is enlarged, and it is impossible to guide the operation alone. It is necessary to comprehensively analyze the position and direction of price trend in order to get the correct guidance of trading decision.