Web Terminal
- Added
UI translations into 10 widely spoken languages: Simplified and
Traditional Chinese, French, German, Italian, Japanese, Korean, Spanish,
Turkish and Russian. This list will be further expanded in future
versions. To switch the language, use the relevant menu:
- Optimized connection mechanism to the trade server.
MQL5
MQL5: Added COPY_TICKS_VERTICAL and COPY_RATES_VERTICAL flags for the CopyTicks, CopyTicksRange and CopyRates methods respectively.
By default, ticks and series are copied to the matrix along the horizontal axis, which means the data is added to the right, at the line end. In trained ONNX model running tasks, such a matrix needs to be transposed in order to feed the input data:
const long ExtOutputShape[] = {1,1}; // model's output shape const long ExtInputShape [] = {1,10,4}; // model's input shape #resource "Python/model.onnx" as uchar ExtModel[]// model as a resource //+------------------------------------------------------------------+ //| Script program start function | //+------------------------------------------------------------------+ int OnStart(void) { matrix rates; //--- get 10 bars if(!rates.CopyRates("EURUSD",PERIOD_H1,COPY_RATES_OHLC,2,10)) return(-1); //--- input a set of OHLC vectors matrix x_norm=rates.Transpose(); vector m=x_norm.Mean(0); vector s=x_norm.Std(0); matrix mm(10,4); matrix ms(10,4);
By specifying the additional flag COPY_RATES_VERTICAL (COPY_TICKS_VERTICAL for ticks) when calling the method, you can eliminate the extra data transposition operation:
//+------------------------------------------------------------------+ //| Script program start function | //+------------------------------------------------------------------+ int OnStart(void) { matrix rates; //--- get 10 bars if(!rates.CopyRates("EURUSD",PERIOD_H1,COPY_RATES_OHLC|COPY_RATES_VERTICAL,2,10)) return(-1); //--- input a set of OHLC vectors
- New value in the ENUM_CHART_PROPERTY_INTEGER enumeration — CHART_SHOW_TRADE_HISTORY. The property controls the display of trades from the trading history on the chart. Use the ChartGetInteger and ChartSetInteger functions to obtain and set the property. For further details about the trades display on the chart, please read the platform documentation.
MetaEditor
- Fixed interface freezing which could occur during file compilation under certain conditions.
Terminal
- Fixed errors reported in crash logs.
