1, pressure level: also known as resistance level, when the stock price rises, it may encounter pressure, thus reversing the falling price. Support level: refers to the price that may encounter support when the stock price falls, so as to stop falling and stabilize.

2. Several factors that form the pressure level and support level: the pressure level and support level formed by moving averages, the pressure level and support level formed by high points and low points, the pressure level and support level formed by gaps, and the pressure level and support level formed by ascending channels and descending channels.

3. The pressure level and support level formed by the moving averages: when the market rises, each moving average plays a supporting role; When the market falls, every moving average plays a pressure role.

4. When the K-line rises, it can be seen that it plays a supporting role, and the price will rise when it touches the 5-day moving average. When the stock price falls below the moving average, this white moving average becomes a pressure line, and when it rises to the pressure level, it will not go up.

5. Pressure level and support level formed by high point and low point L When the K-line price rises to the previous low point or high point, or when the K-line price falls to the previous high point or low point, it will touch the price of the transaction-intensive area. At this time, it will have a certain impact on the current trend and form a new pressure level and support level.

6. It has dual functions of pressure and support in different periods. At a certain point in time, it can suppress the price increase breakthrough and support the price decline at a certain point in time.