1, MACD turns red for the second time, that is to say, after the red column appears for the first time and before the red column shrinks and turns green, MACD enlarges again. This is the key to using MACD to select strong stocks. If the moving averages also form a long arrangement at this time, the volume of transactions will be enlarged, and the increase is very amazing. This operation method often has daily limit stocks and strong stocks, and the success rate is relatively high.

2.MACD is a mid-line indicator, which can not only judge the intermediate trend of the market, but also play a very important role in stock selection, especially in the selection of strong stocks. If used well, you can successfully capture the ups and downs of individual stocks at a relatively low level. Especially after the emergence of "MACD's second red turn", the probability of stock price stabilizing and rebounding is high, which has great practical value.

1, MACD indicator

MACD, called Similarities and Differences Moving Average, is developed from Double Exponential Moving Average. Subtract the fast exponential moving average (EMA 12) from the slow exponential moving average (EMA26) to get the express DIF, and then use 2× (the 9-day weighted moving average DEA of the express DIF-DIF) to get the MACD column. The meaning of MACD is basically the same as that of double moving averages, that is, the dispersion and aggregation of fast and slow moving averages represent the current long and short state and possible development trend of stock prices, but it is easier to read. The change of MACD represents the change of market trend, and MACD of different K-line levels represents the trading trend in the current level cycle.

2. Definition

MACD was put forward by Geral Appel in 1979. It is a technical index to judge the trading time by using the aggregation and separation between the short-term (usually 12) exponential moving average and the long-term (usually 26) exponential moving average of the closing price.

3. How to use it

When applying MACD, the fast moving average (generally 12 days) and the slow moving average (generally 26 days) should be calculated first. These two values are used as the basis to measure the "difference" between the two (fast and slow lines). The so-called "DIF" is the average value of 12 minus the average value of 26. Therefore, in the continuous upward trend, the average of 12 is above the average of 26. At the same time, the positive deviation (+DIF) will become larger and larger. On the contrary, in the downward trend, the deviation value may become negative (-DIF), and the absolute value becomes larger and larger. As for the market turning point, the positive and negative deviation should be reduced to a certain extent, which is the real signal of market reversal. The inversion signal of MACD is defined as the 9-day moving average (9-day DIF) of the "deviation value".