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7

The ideas of developing multi-timeframe and multi-symbols EA, which is better?

Now I need to write an EA that can trade in multiple symbols and multiple timeframes of each symbol. Preliminary ideas as follow: 1 Write only one EA, and the EA can normally place orders in multiple symbols and multi timeframes of them without interference. 2 Write one EA, which can only trade in a

3

Is there any way to display more obvious arrows and lines of positions on the strategy tester chart?

now the chart of Tester indeed display the arrows and lines showing history of trade and position, but the line is too thin, can i tune the width and color of lines and arrows to what i want

3

How to open and write a file (CSV/TXT) in a history-debug runmode?

i have an EA and i use FileOpen in OnInit() to get a valid handle. and use FileWrite in OnTick() to write some features , after i ran this EA in history-debug mode(CTRL+F5), in the end, there is no file created! but i ran the same code in realtime mode (F5), the file eventually created successfully