This is because in order to ensure its normal running speed, the communication software system often cleans up the software automatically or upgrades the software system regularly. The system automatically records the time from the moment when the formula designed by us is imported, and the time limit is automatically cleared as invalid data by default by the communication system.

Take Lenovo Xiao Xin Air 15IKBR computer (windows 10 system) as an example.

The communication index has been deleted. Recovery method:

If you enter MA on the keyboard, the list in the lower right corner does not show MA, which means that this indicator has been deleted and needs to be reinstalled and opened: Menu-Function-Expert System-Formula Management-Moving Average Type-New;

Formula name horse

Parameter: min 2 max: 1000 default: m15m210m3m20m460m5120m6250.

Paste the following formula into the blank column:

MA 1:MA (approximately, m1);

MA2: Ma (Guan,);

Ma San: Ma (Guan,);

Ma 4: Ma (Guan,);

MA5: Ma (Guan,);

MA6: Ma (Guan,);

Line drawing method-superposition of main maps-determination

If the mobile authorization indicator has not been deleted, but it cannot be displayed, press the TAB key to restore it.

Generally, the self-made formulas are stored in the subfolder (gs_bak) under the folder T20002. If the self-made indicator has been exported or backed up before it disappears, it can be re-imported in the export storage place.

I. Software functions

1, which integrates the market conditions of Shanghai and Shenzhen, Hong Kong stocks, US stocks, futures, options, funds, macro and foreign exchange, and is suitable for all investors.

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

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

4. Summarize the global market through commodity futures, foreign exchange rate and global index.

5, with a variety of column information.

Tongda letter stock trading software is a multi-functional securities information platform, which belongs to Shenzhen Fortune Trend Micro.

A mobile phone securities software designed by the company. Communication allows users to divide the screen freely and specify the content corresponding to each block.