cautions
The importance of a trend depends on 3 aspects: the time period, the length of the trend line, and the number of times the price has been hit. The trend at the weekly level is more important than the daily level. The longer the trend lasts, the more times the price hits the trend, the more important it is.
In practice, we find that the steeper the angle between the trend line and the horizon, the shorter the trend duration, and the longer it calms down.
In addition, transaction volume is also an important indicator for confirming trends. In an upward trend, turnover increases when prices rise and shrinks when prices fall. In a downward trend, turnover increases when prices fall and shrinks when prices rise. However, if the trading volume does not match the operation of the stock price, it is a sign of a trend reversal.

CWeb is currently under short-term pressure around 58, and the short trend is quite obvious. Focus on going back and forth, around 49.5

Under normal circumstances, the first 30 minutes after opening is the most active period of one-day trading, reflecting the value judgment of ordinary retail investors. Retail investors usually choose to close or open positions when they have just opened, so often the opening price is usually close to the daily high or low, and then the price gradually becomes rational. Institutions generally choose to operate when the market is about to close to avoid holding positions overnight.
The K-line chart, on the other hand, is composed of columns formed after daily trading, and then various graphs, trends, etc. are formed. Let's discuss pressure levels and support levels together.
The concept of support and pressure
Resistance (resistance): When the selling market strongly stops the upward trend and the stock price in the market reaches a certain level, it seems to create a resistance line that puts pressure on the stock price and affects the continued rise of the stock price. We call it a pressure line or pressure level.
Support (support): When buying strongly blocks the downward trend, and when the stock price in the market reaches a certain level, there seems to be a resistance line that supports the stock price and affects the continued decline in the stock price. We call it a support line or support level.

Let's get familiar with the K-line chart
A K-line chart is a columnar line drawn based on the four price levels formed by the price or index during a certain period of time.
In the figure below, the rectangle in the middle is called an entity. It reflects group mentality. The thin line above the entity is called the upper shadow line, and the lower thin line is called the lower shadow line, and the shadow generally reflects the level of fear of traders. Entities are divided into positive lines and negative lines. We generally use red or green to indicate them.