1. Click (Modify Indicator Parameters) to pop up the (Parameter Settings) interface. Set the optimal settings for the macd indicator parameters (6, 13, 5). After the modification is completed, the sensitivity of the indicator can be improved.

2. MACD, known as the Moving Average of Convergence and Divergence, is developed from the double exponential moving average. The fast exponential moving average (ema12) minus the slow exponential moving average (ema26) gets the fast line DIF, and then 2 × (the 9-day weighted moving average DEA of the fast line dif-dif) gets the MACD column. The meaning of MACD is basically the same as that of the double moving average, that is, the dispersion and aggregation of the fast and slow moving averages characterize the current long and short status and the possible development trend of the stock price, but it is easier to read. Changes in MACD represent changes in market trends, and MACD at different K-line levels represents the buying and selling trend of the current level cycle.

1. MACD should first calculate the fast (usually 12-day) moving average and the slow (usually 26-day) moving average in the application. These two values ??are used as the basis for measuring the "difference" between the two (fast line and slow line). The so-called difference (DIF) is the 12-day moving average minus the 26-day moving average. Therefore, in the continuous rise, the 12-day moving average is above the 26-day moving average. Positive deviations (+DIF) will become larger and larger. Conversely, in a downtrend, the difference may become negative (-DIF), where the absolute value becomes larger and larger. As the market begins to turn, the positive and negative deviations should decrease to some extent, which is the true signal of a market reversal.

2. The MACD reversal signal is defined as the 9-day moving average of the "difference" (9-day DIF). In the calculation formula of MACD moving average convergence and difference, the weight of T + 1 trading days is added. Taking the popular parameters 12 and 26 as an example, the formula is as follows: First calculate the fast moving average (i.e. ema1) and the slow moving average (i.e. ema2), and use these two values ??as a measure of the difference between the two (fast and slow lines) Based on the deviation (DIF), the N-period smoothed moving average DEA (also known as MACD and DEM) of dif is then calculated.

3. Index is a comprehensive concept that explains the overall quantitative characteristics and their values, so it is also called a comprehensive index. In actual statistical work and statistical theoretical research, the concept of explaining the overall quantitative characteristics is often directly called an indicator. Index is a concept that describes the overall comprehensive quantitative characteristics. For example, in the industrial census, all industrial enterprises constitute the whole. The total number of industrial enterprises, the total number of industrial employees, total wages, average wages, total fixed assets and total profits are indicators that reflect the overall quantitative characteristics from different aspects. A complete indicator generally consists of an indicator name and an indicator value, which reflects the characteristics of material and quantity. For example, it is known from a statistical survey that the original value of a company's fixed assets is 910 million yuan, which is an indicator of the overall comprehensive quantitative characteristics. It includes two aspects: the indicator name is the original value of fixed assets, and the indicator value is 910 million yuan.