Initial commit: MQL5 Scripts Collection (MetaTrader 5)

2025-06-24 00:33:04 +01:00
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+# 🚀 Unlock the Power of Trading!
+
+Welcome to this open-source trading project. Here you will find powerful tools to enhance your trading journey. If you find this project useful, please consider starring ⭐, sharing, or donating to support further development!
+
+---
+
+**Support the project:**
+- Star this repository on GitHub
+- Share it with your trading friends
+- [Donate here](https://www.paypal.com/donate/?hosted_button_id=YOUR_BUTTON_ID) to help us grow!
+
+---
+![Screenshot](library.png)
+![Screenshot](max_bars_on_chart__1.jpg)
+![Screenshot](request_historical_data__1.jpg)
+![Screenshot](script.png)
+
+## Source Files
+- `script_ohlcv_to_csv.mq5`
+
+---
+> Made with ❤️ for the trading community.
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+//+------------------------------------------------------------------+
+//|                                             Script_OHLCV_CSV.mq5 |
+//|                                                                  |
+//|                                                                  |
+//+------------------------------------------------------------------+
+#property copyright ""
+#property link      "shmtrading3000@gmail.com"
+#property version   "1.01"
+#property description "This script saves the available OHLCV data from the chart to a CSV file inside '<User>\\AppData\\Roaming\\MetaQuotes\\Terminal\\Common\\Files'.\nMake sure 'Max bars in chart' is set to unlimited in 'Tools>Options>Chart'."
+
+#property script_show_inputs
+
+//+------------------------------------------------------------------+
+//| Script program start function                                    |
+//+------------------------------------------------------------------+
+void OnStart()
+  {
+//---
+   int digits = Digits();
+   double tick_size = SymbolInfoDouble(Symbol(), SYMBOL_TRADE_TICK_SIZE);
+   int bars = iBars(Symbol(), PERIOD_CURRENT);
+   string output_file_name = (string) Symbol() +
+                             "-" +
+                             (string) Period() +
+                             "-" +
+                             TimeToString(iTime(Symbol(), PERIOD_CURRENT, bars - 1), TIME_DATE) +
+                             "-" +
+                             TimeToString(iTime(Symbol(), PERIOD_CURRENT, 0), TIME_DATE) +
+                             ".csv";
+
+   ResetLastError();
+   int handle_write = FileOpen(output_file_name, FILE_WRITE | FILE_BIN | FILE_COMMON);
+   if(handle_write == INVALID_HANDLE)
+     {
+      int error = GetLastError();
+      Print("Error " + (string) error + ", Failed to write the results to csv.");
+      return;
+     }
+
+//--- Write the header row to csv
+   FileWriteString(handle_write, "<DATE>" + ",");
+   FileWriteString(handle_write, "<TIME>" + ",");
+   FileWriteString(handle_write, "<OPEN>" + ",");
+   FileWriteString(handle_write, "<High>" + ",");
+   FileWriteString(handle_write, "<LOW>" + ",");
+   FileWriteString(handle_write, "<CLOSE>" + ",");
+   FileWriteString(handle_write, "<TICKVOLUME>" + ",");
+   FileWriteString(handle_write, "<VOL>" + ",");
+   FileWriteString(handle_write, "<SPREAD>");
+   FileWriteString(handle_write, "\r\n");
+
+   for(int i = bars - 1; i >= 0; i--)
+     {
+      //--- Get the data for the current bar
+      datetime _time = iTime(Symbol(), PERIOD_CURRENT, i);
+      string date = TimeToString(_time, TIME_DATE);
+      string time = TimeToString(_time, TIME_MINUTES);
+      string open = PriceToString(iOpen(Symbol(), PERIOD_CURRENT, i), tick_size, digits);
+      string high = PriceToString(iHigh(Symbol(), PERIOD_CURRENT, i), tick_size, digits);
+      string low = PriceToString(iLow(Symbol(), PERIOD_CURRENT, i), tick_size, digits);
+      string close = PriceToString(iClose(Symbol(), PERIOD_CURRENT, i), tick_size, digits);
+      string tick_volume = (string) iTickVolume(Symbol(), PERIOD_CURRENT, i);
+      string volume = (string) iVolume(Symbol(), PERIOD_CURRENT, i);
+      string spread = (string) iSpread(Symbol(), PERIOD_CURRENT, i);
+
+      //--- Write the data to csv
+      FileWriteString(handle_write, date + ",");
+      FileWriteString(handle_write, time + ",");
+      FileWriteString(handle_write, open + ",");
+      FileWriteString(handle_write, high + ",");
+      FileWriteString(handle_write, low + ",");
+      FileWriteString(handle_write, close + ",");
+      FileWriteString(handle_write, tick_volume + ",");
+      FileWriteString(handle_write, volume + ",");
+      FileWriteString(handle_write, spread);
+      FileWriteString(handle_write, "\r\n");
+     }
+
+   FileClose(handle_write);
+   Alert("Saved the price data successfully. Find the file in '<User>\\AppData\\Roaming\\MetaQuotes\\Terminal\\Common\\Files\\" + output_file_name + "'");
+  }
+//+------------------------------------------------------------------+
+string PriceToString(double price, double tick_size, int digits)
+  {
+
+   double price_norm = NormalizeDouble((price / tick_size) * tick_size, digits);
+   return DoubleToString(price_norm, digits);
+
+  }
+//+------------------------------------------------------------------+