When you open the formula editor, four formula trees (technical index formula/conditional stock selection formula/expert system formula/multicolor K-line formula) will appear in the dialog box, and each formula tree contains n nodes. You should choose any one of the six nodes in the "conditional stock selection formula" for autobiographical conditional stock selection (autobiographies are best placed in other types to facilitate later call and management); If you choose the wrong node when compiling the formula (for example, you put the autobiographical formula in the node of the technical indicator tree), then this indicator can only be displayed in the auxiliary diagram or the main diagram, and there is no such indicator in the stock selection formula, so you can't call the stock selection formula when you want to choose stocks.

Eecc 1:=(2 * close+high+low)/4;

EECC2:=LLV (low, 34);

EECC3:=HHV (high, 34);

EECC4:=LLV (low,10);

EECC5:=HHV (high,10);

Tong Daxin stock selection formula: = 100*(HHV (high, 60)- closing) /(HHV (high, 60)-LLV (low, 60));

Tong Daxin stock selection: =3*SMA ((closing -LLV (low, 27))/(HHV (high, 27)-LLV (low, 27)) *100,5, 1)-2 * SMA (SMA ((low, 27))

Definition of Tong Daxin: Tong Daxin Securities Trading Software is a mobile securities software designed by Shenzhen Fortune Trend Micro Co., Ltd., which is positioned as a multi-functional securities information platform. Datong letter allows users to divide the screen freely and specify the content corresponding to each block.

software function

1. integrates Shanghai and Shenzhen stock markets, Hong Kong stocks, US stocks, futures, options, funds, macro markets and foreign exchange, and is suitable for all investors.

2. Innovatively combine the data of Shanghai and Shenzhen, and launch the special functions such as DDE decision-making, individual stock capital flow, theme events, consensus expectation, equity change, and dragon and tiger list.

3. Provide market information of US stocks in Shanghai, Shenzhen and Hong Kong, and support self-selection, ranking, sectors and various technical indicators.

4. Understand the global market through commodity futures, foreign exchange rates and global indexes.

5. Have a variety of column information.

Advantages and disadvantages of Tongda letter: Advantages: It provides market information of US stocks in Shanghai, Shenzhen and Hong Kong, and supports self-selection, ranking, sector and various technical indicators. Summarize the stock market through commodity futures, foreign exchange rate and global index. Disadvantages: complex function, hidden location and inconvenient use.

Stock selection is a process that every stock trader will go through. Understand the flow of funds through the fund stock selection system and strengthen the trend judgment; Rating individual stocks to verify the quality of the selected stocks; Being good at using tools can make it easier for you to choose stocks, and at the same time, you should know more about all aspects of industry dynamics.