The usage of moving average is the same. Let's take the 5-day moving average as an example to explain. Once we have mastered the 5-day moving average, we will all understand.
The moving average is to average the stock prices for several days through statistical processing, and then connect them into a line to observe the stock price trend. The theoretical basis of moving average is the concept of "average cost" of Dow Jones. Then the 5-day moving average is the average cost line for five consecutive trading days. 10 and 20 days .........
The moving average indicator is an important indicator reflecting the price trend. Once the trend is formed, it will last for a period of time, and the high point or low point formed by the trend operation has the function of blocking or supporting respectively. Therefore, the point where the EMA index is located is often a very important support level or resistance level, which provides us with a favorable opportunity to buy or sell, and this is the value of the EMA system.
2. KDJ:MACD is set to 12, 26, 9, KDJ is set to 9, 9, 9 plus K-line diagram and energy diagram. When the four indicators cross at the same time, the stock will rise by at least 30 points. Short-term overbought can be involved when J-20, and short-term overbought can be sold when J is greater than 120.
When the 1. index is 80, the probability of filing back is high; When the index is 20, the rebound probability is high;
2. When K crosses D upward near 20, it is regarded as a buy signal;
3. When K crosses D downward near 80, it is regarded as a sell signal;
4. 4 of any signal. The fluctuation of KDJ around 50 has little effect.
The above is based on the premise that KDJ is 9, 9 and 9.