What does the length of macd red and green column represent?

The Macd column represents the distance between deas. When DIF is greater than dea, it is a red bar line; When DIF is less than dea, it is green; When DIF is less than DEA, it is a short stick.

Usage of macd red and green columns: macd red columns are getting longer and longer, indicating that the market energy is getting stronger and stronger, and more and more people are buying. Investors can consider buying some in moderation. When the macd red column is getting shorter and shorter, it shows that many forces in the market are declining and investors are lightening their positions; The macd green column is getting longer and longer, indicating that there are more and more people selling in the market, and investors should focus on selling. When the macd green column is getting shorter and shorter, it shows that the empty power of the market is declining, and investors can consider opening positions.

In the stock market, investors can analyze individual stocks and look for trading opportunities according to various technical indicators, among which MACD indicators and KDJ indicators are commonly used.

The value range of MACD indicator can be divided into 0- 100%. When the value of DIFF in MACD indicator is below 20%, it means that individual stocks have entered the oversold area, which is a buying signal, indicating that the short-term strength has reached the extreme, facing the risk of insufficient follow-up strength, and there is little room for stock prices to continue to fall. Once multiple forces are restored, the stock price may continue to rise. When the value of DIFF is between 20% and 80%, it shows that investors should wait and see during the period of individual stocks wandering. When the DIFF value is above 80%, it means that individual stocks have entered the overbought area, which is a selling signal, indicating that the multi-party forces have become extremely strong, facing the risk of insufficient follow-up forces, and there is not much room for the stock price to continue to rise. On the contrary, once the strength of many parties is slightly weakened, the stock price will be continuously suppressed by the empty side and fall.

The DIFF in stock refers to the DIFF line in MACD indicator, which is obtained by subtracting the slow exponential moving average (EMA(26)) from the fast exponential moving average (EMA 12), that is, diff = EMA today (12)-EMA today (26).

In the process of use, investors generally use it together with DEA, that is, when both DIFF and DEA are greater than 0 and move upward, it generally means that the market is in a bullish market and can buy positions or bulls; When both DIFF and DEA are less than 0 and move down, it generally means that the market is in a short position and can sell, open or wait and see; When both DIFF and DEA are greater than 0 but both move down, it generally means that the market is in a downward stage, and it can sell, open positions and wait. When both DIFF and DEA are less than 0 but move upward, it generally means that the market is about to rise, and stocks will rise, so you can buy positions or do more; When DIFF breaks through DEA from bottom to top, it forms a golden cross, which is a buy signal. When DIFF breaks through DEA from top to bottom, the intersection is a dead fork, which is a sell signal.