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- 9636
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- Publié:
- 2011.02.28 12:54
- Mise à jour:
- 2016.11.22 07:32
-
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The script downloads historical data (for the current symbol), available at trade server.
The download progress is plotted using the CProgressBar class, proposed in The Price Histogram (Market Profile) and its implementation in MQL5 article.
In "Experts" tab of Toolbox window it prints the first date of the server history.
If error it prints error code (see CheckLoadHistory in Organizing Data Access)
Traduit du russe par MetaQuotes Ltd.
Code original : https://www.mql5.com/ru/code/302
![MQL5 Wizard - Trade Signals Based on Dark Cloud Cover/Piercing Line + RSI](https://c.mql5.com/i/code/expert.png)
Trade signals based on "Dark Cloud Cover/Piercing Line" candlestick pattern, confirmed by Relative Strength Index (RSI) indicator is considered. The code of the Expert Advisor based on this strategy can be generated automatically using the MQL5 Wizard.
![MQL5 Wizard - Trade Signals Based on Dark Cloud Cover/Piercing Line + MFI](https://c.mql5.com/i/code/expert.png)
Trade signals based on "Dark Cloud Cover/Piercing Line" candlestick pattern, confirmed by Market Facilitation Index (MFI) indicator is considered. The code of the Expert Advisor based on this strategy can be generated automatically using the MQL5 Wizard.
![sToken](https://c.mql5.com/i/code/library.png)
The script contains a class, that can be used to solve mathematical and logical expressions, defined as string.
![CDownLoadHistory class](https://c.mql5.com/i/code/library.png)
The CDownLoadHistory class provides the methods of historical data downloading.