By observing the change of volume bar and the change of corresponding price, it is judged whether the matching of volume and price is positive or negative. Specifically, the columnar line of trading volume gradually becomes longer from short to long, and the price also rises synchronously, indicating that the driving force for pushing up is constantly strengthening, which is positive cooperation and can be followed up; On the contrary, the price rises, but the quantity-energy column shrinks, which is a negative match.

Second, look at the changes in futures prices.

When investing in spot silver, the handicap time-sharing chart sometimes suddenly rises or dives. Because there is no warning in advance, it is called abnormal trend. If you don't find out the reason, but follow the trend of the time-sharing chart to make investment decisions, it is easy to make a faint move. Generally speaking, we should quickly search the price trends of CBOT, LME and other exchanges, browse all kinds of news and find out the reasons as soon as possible.

Third, look at the principle.

Staring at the plate is a short-term game, although there are opportunities when there is more space. However, there must be a general trend judgment of the market in mind. For example, Xiaobai now is the adjustment after a long-term decline and has not turned over. Be cautious when holding multiple orders in the short term. On the contrary, in the long-term upward trend, short-term holding of empty orders should be cautious.

Fourth, it depends on the master control.

At the opening stage, it is generally necessary to digest the trend of the external market and the latest news of the domestic market. Generally speaking, the impact of this information on the domestic market will be incisive within 5 minutes, and then gradually fade away, forming a balanced pattern after about half an hour.