In macd indicators, the length of red and green columns is determined by the long and short forces. The continuous rise of the red bar indicates that the long-short power is increasing, and the shortening of the red bar indicates that the long-short power is weakening.

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First of all, MACD absorbs the advantages of the moving average. When the trend is obvious, the trading effect of EMA is very good, but once the bull market consolidates, the signals sent by EMA are too frequent and extremely inaccurate, which will easily cause fatal losses to investors under the leverage effect of margin in the futures market. MACD can do:

1. can overcome the false and frequent deceptive signals of the moving average in the cowhide market to a certain extent;

2. In the trend market, the success of the moving average can be guaranteed to the maximum extent.

Second, in MACD, when the white line is below the yellow line, it is a short market, and when the white line is above the yellow line, it is a long market; When the yellow-white line is below the zero axis, it is a weak market, and when the yellow-white line is above the zero axis, it is a strong market.

This is easy to understand. The white line is below the yellow line, which means that DIF has fallen faster than EDA, which means that the strength of buying is still very weak in the short term, and the strength of selling is very strong, and vice versa. The yellow-white line is below the zero axis, indicating that the short-term market cost does not exceed the long-term market cost and cannot be considered as strong.

Third, the gold fork of the stock shows that the stock price has risen, and the short-term buying strength has been greater than the long-term buying strength. Therefore, at this time, there is a greater chance of long-term profit.

If the yellow-white line runs below the zero axis for a period of time and is far away from the zero axis, it means that the stock price has fallen for a period of time. At this time, the white line rises and crosses the yellow line, indicating that the stock price has bottomed out and the willingness to buy funds has increased. Overall, this is a long-term buying point.

Fourth, the bottom deviation means that the stock price is lower than the previous wave, but the top deviation means that the stock price is higher than the previous wave but the CIF wave front is higher than the previous wave. Bottom deviation is the signal when buying low, and top return is the signal after selling.

5.MACD indicator has a red column. What does that mean? The emergence of the red column means that the stock may strengthen. If the weakness can really be strengthened, the red column will continue to appear and the red column will gradually become longer. The red column is synchronized with the K line. When the stock rises sharply, the red column will become longer, the increase will become larger and the red column will become longer. On the contrary, if there is adjustment or decline, the red column will gradually shorten.