the two curves of p>MACD are white line and yellow line respectively. The white line (DIF) stands for the 5-day moving average, and the yellow line (DEM) is also called MACD for the 1-day moving average.

1) white curve: it represents the weighted index of the broader market, that is, the actual index of the broader market that is often announced by the stock exchange daily.

2) yellow curve: the market does not contain weighted indicators, that is, the market index is calculated by considering the influence of all stocks on the index as the same regardless of the size of the stock plate.

MACD is called the moving average of similarities and DIFferences, which is developed from the double exponential moving average. The fast exponential moving average (EMA12) is subtracted from the slow exponential moving average (EMA26) to get the express dif, and then the MACD column is obtained by 2× (the 9-day weighted moving average DEA of the express DIF-DIF).

MACD line, that is, MACD column line seen on the chart when using MACD indicator, is often used to analyze the buying and selling timing of stocks. When the MACD line turns red, that is, the negative timing is the buying opportunity; When the MACD line turns green, that is, from positive to negative, it is the selling opportunity. DIFF refers to the white line, generally referred to as MACD line. DEA means the yellow line.

the meaning of p>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 the possible development trend of stock prices, but it is more convenient to read. The change of MACD represents the change of market trend, and MACD of different K-line levels represents the buying and selling trend in the current level cycle.

Due to the convenience of online stock trading, rapid information dissemination and auxiliary software analysis, more and more investors prefer technical analysis. Among the technical indicators, KDJ and MACD are used by investors.

most non-professional investors feel that the trading signals sent by KDJ indicators are too frequent and the probability of making mistakes is high, so ordinary investors are often not suitable for this judgment indicator.

compared with KDJ, the use of MACD indicator is relatively simple and has less error probability. Especially in judging the long-term trend, the MACD index of long-period K-line has higher accuracy.

It is found that the weekly K-line MACD indicator has high accuracy in judging the turning point of the medium and long-term line, and can be used as the first reference indicator for medium and long-term investors. For long-term investment, this method is obviously stronger than the investment method of holding index funds, and it can better increase and preserve the value of assets.

To share the actual judgment of MACD technical indicators of weekly K-line, firstly, it is best for online stock trading analysis software to analyze weekly K-line with (12, 26, 9) parameters. When the MACD value exceeds 5 and the indicator appears red column, it will be bought at the opening of the second week, and sold at the opening of the second week after the indicator becomes green column.

For most non-professional investors, MACD's weekly K-line method can be tried. It is simple and simple to operate, and it is also very easy to learn. It is also a good choice as a guide before buying and selling in stock trading.