Can Tongda letter display the bollinger band indicator and macd together on the master, that is, display macd instead of amplitude on the master?

Can be displayed together on the main map.

Boll index is a common tool for technical analysis of stock market. By calculating the "standard deviation" of stock price, we can find the "trust interval" of stock price.

The indicator has drawn three lines on the map, in which the upper and lower lines can be regarded as the pressure line and the support line of the stock price respectively, and there is an average line of the stock price between the two lines, and the parameter of the Bollinger Band indicator is preferably set to 20. Generally speaking, the stock price will run in the channel formed by the pressure line and the support line.

Like MACD, RSI, KDJ and other indicators, BOLL indicator is also the most practical technical analysis reference indicator in the stock market.

MACD (English: moving average convergence/divergence), also known as moving average of similarities and differences, is a common technical analysis tool in stock exchange centers, which is used to judge the intensity, direction, energy and trend cycle of stock price changes, so as to grasp the timing of stock trading.

This indicator consists of a set of curves and graphs, which is calculated by the difference between the stock price or fast-changing index and slow-changing moving average (EMA) at the close. Its significance is basically the same as that of the double moving average, that is, the dispersion and aggregation of the fast and slow moving average represent the current long and short state and possible development trend of the stock price.

Extended data

Tongda letter software is a multifunctional securities information platform. Compared with other market software, it has the advantages of simple interface and faster market update. Communication allows users to divide the screen freely and specify the content corresponding to each block. As for shortcut keys, it is also one of the characteristics of Tongda letter. Another very useful function of Tongda letter is "online popularity", which can let you know which ones are currently concerned, which ones are continuously concerned and which ones are currently unpopular, so that you can more directly understand the attention of each stock.

Shenzhen Fortune Trend Technology Co., Ltd. is a high-tech enterprise in the securities industry, which is committed to the research and development of securities analysis system and computer communication system. Since the establishment of 1995, it has become an industry model after vigorous development. Its market source has been adopted by many enterprises in the same industry, and it is a very mainstream enterprise with the ability to independently develop securities software in the market.

Tong Daxin is the most influential online trading manufacturer in the southern market: Guo Xin, China Merchants, Guangfa, China Investment and Anxin, the most important brokers in the southern region, have adopted the online trading quotation system of Tong Daxin.