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Download All Symbol Data In Market Watch

Have you ever take a long time to watch a Symbol when the network link is not good ?

Have you ever wait for a long time when you switch chart between different Symbols or different TimeFrames ?

If you do long-term backtesting , Have you ever to be downloaded datas for a long time ?

Yes, If there is no data in the system, those will happen. 

1. What is this:

Download all the Symbol data in Market Watch to the system. PS: This is not outputting data to Files.

2. Why use it:

Downloading historical data to the system in advance can improve work efficiency.

3. How to use:

Input Parameters:
  • bool_usualtimeframe=true;   //---Whether to choose usual timeframe of MT5.
    • true - default TimeFrames : M1/M5/M15/... ;  false - all TimeFrames : M1/M2/M3/M4/M5...
  • bool_allSymbol=true;            //---Whether to choose download all the symbol from Market Watch
    • true - Market Watch all varieties;  false - based on your input
  • input_Symbol=NULL;             //---When the above parameter is false, enter your Symbol name. eg : EURUSD/AUDUSD...
  • time_Start=D'2017.01.01';     //---Default data download start time,you can input your want
  • sleeptime=5000;                   //---Less than the M5 time frame, let the program rest in milliseconds

PS:If the time_Start you enter is earlier than the server time, the program will select the server time.

     When you download too many symbols, If your memory is not big enough,  I don't recommend you to reduce sleeptime.


Comentários 2
[Excluído] 2019.02.09 16:25 
 

To some bad network connections, It is very usefull.

[Excluído] 2019.02.08 10:51 
 

It is usefull to me,and I can study past prices.

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[Excluído] 2019.02.09 16:25 
 

To some bad network connections, It is very usefull.

[Excluído] 2019.02.08 10:51 
 

It is usefull to me,and I can study past prices.

Responder ao comentário
Versão 1.6 2020.09.17
add the function to choose : in order of symbols or timeframes.
Versão 1.5 2020.06.13
The download order has been adjusted and is now in the order of timeframe.
Versão 1.4 2020.06.06
recompiled for MT5 update.
Versão 1.3 2020.06.06
recompiled for MT5 update.
Versão 1.2 2020.06.03
The download order has been adjusted and is now in the order of symbols.
Versão 1.1 2019.02.02
Fix some log