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Added topic Problem with simple sell deal
Hello, I want to make a simple sell but I always receive error. This is my code: bool cTrades::Sell( string iSymbol, double iVolume , string iLabel = "" ) {      MqlTradeResult Result = { 0 };     
one_monk
Added topic Custom symbol data generation
Hello everybody, I try to create my custom symbol and I generate tick history for it. But the bar history is missing. It is possible to generate the bar history from tick history automatically from the platform (MT5), or I must generate it manually
one_monk
Added topic Linear regression in MQL5
Hi everybody, I want to solve one task with linear regression: I have the function y = ax1 + bx2 + cx3 + dx4 + ex5 + fx6 y and x1 to x6 are known and I have the matrix with their empiric values (100 examples). I want to calculate the approximation of
one_monk
Added topic Can I get a historical tick range
Hello everybody, the function SymbolInfoTick get the current Tick information. It is possible to get a range of ticks? For example in current time (today) I want to get all ticks for yesterday on specified symbol
one_monk
Added topic How to initialize if EA starts in sunday
Hello, I have a problem when my testing interval starts in Sunday. I used current time for starting point (marked in yellow). If the EA starts in Sunday I do not accept data. When the EA is already started - no problems. Can somebody gave me a
one_monk
Added topic Terrific slowdown when use a lot of indicator instances
Hi everybody, I try to make a indicator parameters optimization. The algorithm is: 1. Take a indicator handle with main parameter = StartValue; 2. Take a data and calculate QualityRating (my own algorithm); 3. Release handle ; 4. Repeat points 1, 2
one_monk
Added topic Currency indexes in MT5
Hi everybody, can I use currency indexes in MT5 like standard currency pair
one_monk
Added topic EA visualization settings
Hi everybody, in my EA I use a lot of indicators. But by default, all used indicators automatically appear on the screen. Is this possible to switch them off and especially only some of them
one_monk
Added topic Overloading operator =
Hello everybody, I have a strange problem with overloading operator = in MQL5. I have a struct used for data storage: struct ZigZagData   {     double      Value;     datetime    Time;   }; Here
one_monk
Added topic What file is *.ex5
Can somebody tell me what kind of file is *.ex5 - machine code or code for virtual machine
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