The 30 minute opening trend is the comprehensive performance of all news, investor mentality, and other factors from the end of the previous trading day until the opening of the next day. Careful analysis shows that at 10 o'clock on each trading day, one can roughly predict the overall trend for the day. Within thirty minutes of the opening, people's investment psychology is most restless and they hope to receive some kind of guidance. Master 'Liu Chunshan' has his own unique method of judging the daily market trend based on the opening 30 minutes and buying at 10 o'clock. Detailed understanding of the operation strategy of the expert "Liu Chunshan", click to enter his studio and buy at 10 o'clock for three reasons: 1. In the first ten minutes after the opening, the trading volume is not very large during the trading session, so a small amount can achieve the expected goal. The main force controls the high opening or short opening through call auction, tests the selling pressure and the number of follow the trend orders several times, and modifies today's operation plan. At this point, the market is very unstable, and there is a high possibility of misjudgment. 2. The second ten minutes after the opening are the time for both long and short sides to enter a period of rest, usually to correct the original trend. This period is a crucial time for choosing to buy or sell. Careful observation of the ten minute trend will reveal information that supports buying or selling judgments. 3. In the third ten minutes, more and more people participated in the trading, and the buying and selling orders became more stable and substantial. The trading credibility during this time period is relatively high, and it basically becomes the basis for the entire day's trend. We should pay close attention to whether the relationship between stock volume and price is healthy, the number of buy and sell orders, and gain a detailed understanding of the operation strategy of the expert "Liu Chunshan". Click to enter his studio, "Liu Chunshan". How to analyze the daily trend of the opening day by connecting the price grids of 10 minutes, 20 minutes, and 30 minutes into a line. 1. The prices of these three points are first up, then up, and then up again, indicating strong multi-party forces and a very high probability of closing positive on the same day; 2. The prices of these three points are first down, then down, and then down again, indicating that the bearish power is relatively strong and the probability of closing negative on that day is very high; 3. The prices of these three points are first up, then up, and then down, indicating that the buying and selling forces of the market are evenly matched on that day, and the market is mainly volatile; 4. If the prices of these three points fall first, then rise, and then rise again, it indicates the situation of profit taking at the opening, and the market may still perform well on that day; 5. The prices of these three points are first down, then down, and then up, indicating that the bears are strong and the bulls still have the ability to counterattack. If there is pressure at a high level, there is a high possibility that the market will weaken on that day; 6. The prices of these three points fall first, then rise, and then fall again, especially the third drop hitting a new low, which is a typical bearish trap. To gain a detailed understanding of the operation strategy of the expert "Liu Chunshan", click to enter his studio. Generally speaking, the trends before the market closes and after the market opens should be viewed comprehensively, rather than being treated in isolation. If the market is consolidating at a high level on a trading day, it indicates strong buying power and the overall trend may continue to improve. On the other hand, it indicates that the main force may create the illusion of rising and falling like you. If you buy at the opening at this time, it is likely to experience a day of decline and be deeply trapped. How to make a judgment? If it is the former, there should be impulsive buying after the opening, and the overall trend should quickly rise. After falling, there is still a good opportunity to buy. If it is the latter, the opening will not move at all, or slowly decline, and the main force will pull up the beginning of shipment. By using the above methods, predict the daily trend of the market and make a judgment on whether to buy or sell. Then, half an hour after the opening, around 10 o'clock, when the market is relatively stable, choose the buying and selling timing. The probability of success will increase significantly. Any profit requires patient and careful analysis and waiting. Knowing oneself and one's enemy is the key to achieving victory in a hundred battles. Understanding the most common life-threatening situations is necessary to avoid being trapped in a volatile market.