Preguntas de los principiantes MQL5 MT5 MetaTrader 5 - página 1403
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¿Es realmente tan difícil intentarlo uno mismo?
¿Realmente sería tan difícil intentarlo usted mismo?
Lo he probado y funciona.
Debido a la ayuda interna de F1 sobre "switch", surgió esta pregunta, porque sólo se especifica allí Print. Y me he dado cuenta antes de queComment() en void OnTick() ralentizamucho la ejecución del código .
¿Puede alguien ayudarme a hacer esto?
Asegúrate de que estás usando tu login de kduarte y que la contraseña de tu cuenta MQL5 no tiene más de 10 caracteres.
No controlas las ORDENES de ninguna manera, compruebas el número y el tipo de la POSICIÓN en el código. Además - trabajas incorrectamente con POSICIONES (error al usar 'PositionSelect(_Symbol)' si tu tipo de cuenta es de cobertura). Su algoritmo tiene graves errores de diseño.
Lo que debe hacer
1. Trabajar EXCLUSIVAMENTE en el momento del nacimiento de una nueva barra. Si no hay una nueva barra - no haga nada, no haga movimientos innecesarios.
2. Este punto se dará a conocer después de completar el punto 1.
Hola Vladimir,
De nuevo muchas gracias por las pistas dadas. Me tomó un tiempo para entender las cosas.
Lo que he cambiado en base a tus consejos:
- Cambié la lógica de apertura y cierre a una versión de cobertura.
- Ahora trabajo con el nacimiento de una nueva barra para algunos cálculos/colocación de órdenes.
Desde que se aplican estos cambios, las órdenes se abren y cierran una sola vez. Pero ahora tengo un problema con el backtesting. Me da un error de que el array de la línea 121 está fuera de rango. ¿Puede indicarme la dirección correcta? Intenté usar un array del tipo double para los precios de cierre y copyClose, pero aún así me da el error.
También estoy entusiasmado con el punto 2 :)
Código hasta ahora:
En amarillo he resaltado la línea 121.
Comprueba el resultado de la operación:
Comprueba el resultado de la operación:
Cómo cambiar el riesgo en porcentaje al tamaño del lote o arreglar el lote en el desglose de EA Expertos: desglose.
//+------------------------------------------------------------------+ //| breakdown(barabashkakvn's edition).mq5 | //| Arist0 | //| arist0.rr@gmail.com | //+------------------------------------------------------------------+ #property copyright "Arist0" #property link "arist0.rr@gmail.com" #property version "1.001" //--- #include <Trade\PositionInfo.mqh> #include <Trade\Trade.mqh> #include <Trade\SymbolInfo.mqh> #include <Trade\AccountInfo.mqh> #include <Trade\OrderInfo.mqh> #include <Expert\Money\MoneyFixedMargin.mqh> CPositionInfo m_position; // trade position object CTrade m_trade; // trading object CSymbolInfo m_symbol; // symbol info object CAccountInfo m_account; // account info wrapper COrderInfo m_order; // pending orders object CMoneyFixedMargin *m_money; //--- input parameters input ushort InpStopLoss = 50 ; // Stop Loss (in pips) input ushort InpTakeProfit = 50 ; // Take Profit (in pips) input ushort InpTrailingStop = 5 ; // Trailing Stop (in pips) input ushort InpTrailingStep = 5 ; // Trailing Step (in pips) input ushort InpMinDistance = 25 ; // Minimum distance input double Risk = 5 ; // Risk in percent for a deal from a free margin input ulong m_magic = 585000550 ; // magic number //--- ulong m_slippage= 10 ; // slippage double ExtStopLoss= 0.0 ; double ExtTakeProfit= 0.0 ; double ExtTrailingStop= 0.0 ; double ExtTrailingStep= 0.0 ; double ExtMinDistance= 0.0 ; double m_adjusted_point; // point value adjusted for 3 or 5 points bool bln_delete_all= false ; datetime dt_last_delete= 0 ; //+------------------------------------------------------------------+ //| Expert initialization function | //+------------------------------------------------------------------+ int OnInit () { if (InpTrailingStop!= 0 && InpTrailingStep== 0 ) { string text=( TerminalInfoString ( TERMINAL_LANGUAGE )== "Russian" )? "Трейлинг невозможен: параметр \"Trailing Step\" равен нулю!" : "Trailing is not possible: parameter \"Trailing Step\" is zero!" ; Alert ( __FUNCTION__ , " ERROR! " ,text); return ( INIT_PARAMETERS_INCORRECT ); } if (!m_symbol.Name( Symbol ())) // sets symbol name return ( INIT_FAILED ); RefreshRates(); //--- m_trade.SetExpertMagicNumber(m_magic); m_trade.SetMarginMode(); m_trade.SetTypeFillingBySymbol(m_symbol.Name()); m_trade.SetDeviationInPoints(m_slippage); //--- tuning for 3 or 5 digits int digits_adjust= 1 ; if (m_symbol. Digits ()== 3 || m_symbol. Digits ()== 5 ) digits_adjust= 10 ; m_adjusted_point=m_symbol. Point ()*digits_adjust; ExtStopLoss = InpStopLoss * m_adjusted_point; ExtTakeProfit = InpTakeProfit * m_adjusted_point; ExtTrailingStop= InpTrailingStop * m_adjusted_point; ExtTrailingStep= InpTrailingStep * m_adjusted_point; ExtMinDistance = InpMinDistance * m_adjusted_point; //--- if (m_money!= NULL ) delete m_money; m_money= new CMoneyFixedMargin; if (m_money!= NULL ) { if (!m_money.Init( GetPointer (m_symbol), Period (),m_symbol. Point ()*digits_adjust)) return ( INIT_FAILED ); m_money.Percent(Risk); } else { Print ( __FUNCTION__ , ", ERROR: Object CMoneyFixedMargin is NULL" ); return ( INIT_FAILED ); } //--- bln_delete_all= false ; dt_last_delete= 0 ; //--- return ( INIT_SUCCEEDED ); } //+------------------------------------------------------------------+ //| Expert deinitialization function | //+------------------------------------------------------------------+ void OnDeinit ( const int reason) { //--- if (m_money!= NULL ) delete m_money; } //+------------------------------------------------------------------+ //| Expert tick function | //+------------------------------------------------------------------+ void OnTick () { //--- if (bln_delete_all) { if (IsPendingOrdersExists()) { DeleteAllPendingOrders(); //dt_last_delete=iTime(m_symbol.Name(),Period(),0); return ; } else { bln_delete_all= false ; dt_last_delete= iTime (m_symbol.Name(), PERIOD_D1 , 0 ); } } //--- if (IsPendingOrdersExists() && dt_last_delete< iTime (m_symbol.Name(), PERIOD_D1 , 0 )) { bln_delete_all= true ; return ; } //--- if (!IsPendingOrdersExists()) { if (!RefreshRates()) return ; //--- double price= iHigh (m_symbol.Name(), PERIOD_D1 , 1 )+ExtMinDistance; double sl=(InpStopLoss== 0 )? 0.0 :price-ExtStopLoss; double tp=(InpTakeProfit== 0 )? 0.0 :price+ExtTakeProfit; PendingBuyStop(price,sl,tp); //--- price= iLow (m_symbol.Name(), PERIOD_D1 , 1 )-ExtMinDistance; sl=(InpStopLoss== 0 )? 0.0 :price+ExtStopLoss; tp=(InpTakeProfit== 0 )? 0.0 :price-ExtTakeProfit; PendingSellStop(price,sl,tp); dt_last_delete= iTime (m_symbol.Name(), PERIOD_D1 , 0 ); return ; } //--- Trailing(); } //+------------------------------------------------------------------+ //| TradeTransaction function | //+------------------------------------------------------------------+ void OnTradeTransaction ( const MqlTradeTransaction &trans, const MqlTradeRequest &request, const MqlTradeResult &result) { //--- double res= 0.0 ; int losses= 0.0 ; //--- get transaction type as enumeration value ENUM_TRADE_TRANSACTION_TYPE type=trans.type; //--- if transaction is result of addition of the transaction in history if (type== TRADE_TRANSACTION_DEAL_ADD ) { long deal_ticket = 0 ; long deal_order = 0 ; long deal_time = 0 ; long deal_time_msc = 0 ; long deal_type =- 1 ; long deal_entry =- 1 ; long deal_magic = 0 ; long deal_reason =- 1 ; long deal_position_id = 0 ; double deal_volume = 0.0 ; double deal_price = 0.0 ; double deal_commission = 0.0 ; double deal_swap = 0.0 ; double deal_profit = 0.0 ; string deal_symbol = "" ; string deal_comment = "" ; string deal_external_id = "" ; if ( HistoryDealSelect (trans.deal)) { deal_ticket = HistoryDealGetInteger (trans.deal, DEAL_TICKET ); deal_order = HistoryDealGetInteger (trans.deal, DEAL_ORDER ); deal_time = HistoryDealGetInteger (trans.deal, DEAL_TIME ); deal_time_msc = HistoryDealGetInteger (trans.deal, DEAL_TIME_MSC ); deal_type = HistoryDealGetInteger (trans.deal, DEAL_TYPE ); deal_entry = HistoryDealGetInteger (trans.deal, DEAL_ENTRY ); deal_magic = HistoryDealGetInteger (trans.deal, DEAL_MAGIC ); deal_reason = HistoryDealGetInteger (trans.deal, DEAL_REASON ); deal_position_id = HistoryDealGetInteger (trans.deal, DEAL_POSITION_ID ); deal_volume = HistoryDealGetDouble (trans.deal, DEAL_VOLUME ); deal_price = HistoryDealGetDouble (trans.deal, DEAL_PRICE ); deal_commission = HistoryDealGetDouble (trans.deal, DEAL_COMMISSION ); deal_swap = HistoryDealGetDouble (trans.deal, DEAL_SWAP ); deal_profit = HistoryDealGetDouble (trans.deal, DEAL_PROFIT ); deal_symbol = HistoryDealGetString (trans.deal, DEAL_SYMBOL ); deal_comment = HistoryDealGetString (trans.deal, DEAL_COMMENT ); deal_external_id = HistoryDealGetString (trans.deal, DEAL_EXTERNAL_ID ); } else return ; if (deal_symbol==m_symbol.Name() && deal_magic==m_magic) if (deal_entry== DEAL_ENTRY_IN ) if (deal_type== DEAL_TYPE_BUY || deal_type== DEAL_TYPE_SELL ) DeleteAllPendingOrders(); } } //+------------------------------------------------------------------+ //| Refreshes the symbol quotes data | //+------------------------------------------------------------------+ bool RefreshRates( void ) { //--- refresh rates if (!m_symbol.RefreshRates()) { Print ( "RefreshRates error" ); return ( false ); } //--- protection against the return value of "zero" if (m_symbol.Ask()== 0 || m_symbol.Bid()== 0 ) return ( false ); //--- return ( true ); } //+------------------------------------------------------------------+ //| Pending order of Buy Stop | //+------------------------------------------------------------------+ void PendingBuyStop( double price, double sl, double tp) { sl=m_symbol.NormalizePrice(sl); tp=m_symbol.NormalizePrice(tp); double check_open_long_lot=m_money.CheckOpenLong(m_symbol.Ask(),sl); Print ( "sl=" , DoubleToString (sl,m_symbol. Digits ()), ", CheckOpenLong: " , DoubleToString (check_open_long_lot, 2 ), ", Balance: " , DoubleToString (m_account.Balance(), 2 ), ", Equity: " , DoubleToString (m_account.Equity(), 2 ), ", FreeMargin: " , DoubleToString (m_account.FreeMargin(), 2 )); if (check_open_long_lot== 0.0 ) { Print ( __FUNCTION__ , ", ERROR: method CheckOpenLong returned the value of \"0.0\"" ); return ; } //--- check volume before OrderSend to avoid "not enough money" error (CTrade) double check_volume_lot=m_trade.CheckVolume(m_symbol.Name(),check_open_long_lot,m_symbol.Ask(), ORDER_TYPE_BUY ); if (check_volume_lot!= 0.0 ) { if (check_volume_lot>=check_open_long_lot) { if (m_trade.BuyStop(check_open_long_lot,m_symbol.NormalizePrice(price), m_symbol.Name(),m_symbol.NormalizePrice(sl),m_symbol.NormalizePrice(tp))) { if (m_trade.ResultOrder()== 0 ) { Print ( "#1 Buy Stop -> false. Result Retcode: " ,m_trade.ResultRetcode(), ", description of result: " ,m_trade.ResultRetcodeDescription()); PrintResultTrade(m_trade,m_symbol); } else { Print ( "#2 Buy Stop -> true. Result Retcode: " ,m_trade.ResultRetcode(), ", description of result: " ,m_trade.ResultRetcodeDescription()); PrintResultTrade(m_trade,m_symbol); } } else { Print ( "#3 Buy Stop -> false. Result Retcode: " ,m_trade.ResultRetcode(), ", description of result: " ,m_trade.ResultRetcodeDescription()); PrintResultTrade(m_trade,m_symbol); } } else { Print ( __FUNCTION__ , ", ERROR: method CheckVolume (" , DoubleToString (check_volume_lot, 2 ), ") " , "< method CheckOpenLong (" + DoubleToString (check_open_long_lot, 2 )+ ")" ); return ; } } else { Print ( __FUNCTION__ , ", ERROR: method CheckVolume returned the value of \"0.0\"" ); return ; } //--- } //+------------------------------------------------------------------+ //| Pending order of Sell Stop | //+------------------------------------------------------------------+ void PendingSellStop( double price, double sl, double tp) { sl=m_symbol.NormalizePrice(sl); tp=m_symbol.NormalizePrice(tp); double check_open_short_lot=m_money.CheckOpenShort(m_symbol.Bid(),sl); Print ( "sl=" , DoubleToString (sl,m_symbol. Digits ()), ", CheckOpenLong: " , DoubleToString (check_open_short_lot, 2 ), ", Balance: " , DoubleToString (m_account.Balance(), 2 ), ", Equity: " , DoubleToString (m_account.Equity(), 2 ), ", FreeMargin: " , DoubleToString (m_account.FreeMargin(), 2 )); if (check_open_short_lot== 0.0 ) { Print ( __FUNCTION__ , ", ERROR: method CheckOpenShort returned the value of \"0.0\"" ); return ; } //--- check volume before OrderSend to avoid "not enough money" error (CTrade) double check_volume_lot=m_trade.CheckVolume(m_symbol.Name(),check_open_short_lot,m_symbol.Bid(), ORDER_TYPE_SELL ); if (check_volume_lot!= 0.0 ) { if (check_volume_lot>=check_open_short_lot) { if (m_trade.SellStop(check_open_short_lot,m_symbol.NormalizePrice(price), m_symbol.Name(),m_symbol.NormalizePrice(sl),m_symbol.NormalizePrice(tp))) { if (m_trade.ResultOrder()== 0 ) { Print ( "#1 Sell Stop -> false. Result Retcode: " ,m_trade.ResultRetcode(), ", description of result: " ,m_trade.ResultRetcodeDescription()); PrintResultTrade(m_trade,m_symbol); } else { Print ( "#2 Sell Stop -> true. Result Retcode: " ,m_trade.ResultRetcode(), ", description of result: " ,m_trade.ResultRetcodeDescription()); PrintResultTrade(m_trade,m_symbol); } } else { Print ( "#3 Sell Stop -> false. Result Retcode: " ,m_trade.ResultRetcode(), ", description of result: " ,m_trade.ResultRetcodeDescription()); PrintResultTrade(m_trade,m_symbol); } } else { Print ( __FUNCTION__ , ", ERROR: method CheckVolume (" , DoubleToString (check_volume_lot, 2 ), ") " , "< method CheckOpenShort (" + DoubleToString (check_open_short_lot, 2 )+ ")" ); return ; } } else { Print ( __FUNCTION__ , ", ERROR: method CheckVolume returned the value of \"0.0\"" ); return ; } //--- } //+------------------------------------------------------------------+ //| Print CTrade result | //+------------------------------------------------------------------+ void PrintResultTrade(CTrade &trade,CSymbolInfo &symbol) { Print ( "Code of request result: " + IntegerToString (trade.ResultRetcode())); Print ( "code of request result as a string: " +trade.ResultRetcodeDescription()); Print ( "Deal ticket: " + IntegerToString (trade.ResultDeal())); Print ( "Order ticket: " + IntegerToString (trade.ResultOrder())); Print ( "Volume of deal or order: " + DoubleToString (trade.ResultVolume(), 2 )); Print ( "Price, confirmed by broker: " + DoubleToString (trade.ResultPrice(),symbol. Digits ())); Print ( "Current bid price: " + DoubleToString (symbol.Bid(),symbol. Digits ())+ " (the requote): " + DoubleToString (trade.ResultBid(),symbol. Digits ())); Print ( "Current ask price: " + DoubleToString (symbol.Ask(),symbol. Digits ())+ " (the requote): " + DoubleToString (trade.ResultAsk(),symbol. Digits ())); Print ( "Broker comment: " +trade.ResultComment()); } //+------------------------------------------------------------------+ //| Is pendinf orders exists | //+------------------------------------------------------------------+ bool IsPendingOrdersExists( void ) { for ( int i= OrdersTotal ()- 1 ;i>= 0 ;i--) // returns the number of current orders if (m_order.SelectByIndex(i)) // selects the pending order by index for further access to its properties if (m_order. Symbol ()==m_symbol.Name() && m_order.Magic()==m_magic) return ( true ); //--- return ( false ); } //+------------------------------------------------------------------+ //| Delete all pending orders | //+------------------------------------------------------------------+ void DeleteAllPendingOrders( void ) { for ( int i= OrdersTotal ()- 1 ;i>= 0 ;i--) // returns the number of current orders if (m_order.SelectByIndex(i)) // selects the pending order by index for further access to its properties if (m_order. Symbol ()==m_symbol.Name() && m_order.Magic()==m_magic) m_trade.OrderDelete(m_order.Ticket()); } //+------------------------------------------------------------------+ //| Trailing | //+------------------------------------------------------------------+ void Trailing() { if (InpTrailingStop== 0 ) return ; for ( int i= PositionsTotal ()- 1 ;i>= 0 ;i--) // returns the number of open positions if (m_position.SelectByIndex(i)) if (m_position. Symbol ()==m_symbol.Name() && m_position.Magic()==m_magic) { if (m_position.PositionType()== POSITION_TYPE_BUY ) { if (m_position.PriceCurrent()-m_position.PriceOpen()>ExtTrailingStop+ExtTrailingStep) if (m_position.StopLoss()<m_position.PriceCurrent()-(ExtTrailingStop+ExtTrailingStep)) { if (!m_trade.PositionModify(m_position.Ticket(), m_symbol.NormalizePrice(m_position.PriceCurrent()-ExtTrailingStop), m_position.TakeProfit())) Print ( "Modify " ,m_position.Ticket(), " Position -> false. Result Retcode: " ,m_trade.ResultRetcode(), ", description of result: " ,m_trade.ResultRetcodeDescription()); RefreshRates(); m_position.SelectByIndex(i); PrintResultModify(m_trade,m_symbol,m_position); continue ; } } else { if (m_position.PriceOpen()-m_position.PriceCurrent()>ExtTrailingStop+ExtTrailingStep) if ((m_position.StopLoss()>(m_position.PriceCurrent()+(ExtTrailingStop+ExtTrailingStep))) || (m_position.StopLoss()== 0 )) { if (!m_trade.PositionModify(m_position.Ticket(), m_symbol.NormalizePrice(m_position.PriceCurrent()+ExtTrailingStop), m_position.TakeProfit())) Print ( "Modify " ,m_position.Ticket(), " Position -> false. Result Retcode: " ,m_trade.ResultRetcode(), ", description of result: " ,m_trade.ResultRetcodeDescription()); RefreshRates(); m_position.SelectByIndex(i); PrintResultModify(m_trade,m_symbol,m_position); } } } } //+------------------------------------------------------------------+ //| Print CTrade result | //+------------------------------------------------------------------+ void PrintResultModify(CTrade &trade,CSymbolInfo &symbol,CPositionInfo &position) { Print ( "Code of request result: " + IntegerToString (trade.ResultRetcode())); Print ( "code of request result as a string: " +trade.ResultRetcodeDescription()); Print ( "Deal ticket: " + IntegerToString (trade.ResultDeal())); Print ( "Order ticket: " + IntegerToString (trade.ResultOrder())); Print ( "Volume of deal or order: " + DoubleToString (trade.ResultVolume(), 2 )); Print ( "Price, confirmed by broker: " + DoubleToString (trade.ResultPrice(),symbol. Digits ())); Print ( "Current bid price: " + DoubleToString (symbol.Bid(),symbol. Digits ())+ " (the requote): " + DoubleToString (trade.ResultBid(),symbol. Digits ())); Print ( "Current ask price: " + DoubleToString (symbol.Ask(),symbol. Digits ())+ " (the requote): " + DoubleToString (trade.ResultAsk(),symbol. Digits ())); Print ( "Broker comment: " +trade.ResultComment()); Print ( "Price of position opening: " + DoubleToString (position.PriceOpen(),symbol. Digits ())); Print ( "Price of position's Stop Loss: " + DoubleToString (position.StopLoss(),symbol. Digits ())); Print ( "Price of position's Take Profit: " + DoubleToString (position.TakeProfit(),symbol. Digits ())); Print ( "Current price by position: " + DoubleToString (position.PriceCurrent(),symbol. Digits ())); } //+------------------------------------------------------------------+Buenas tardes, expertos, por favor ayúdenme a entender cuál es el error. Conectado el indicador de la vista de comercio a través de pinconnector a mt5 cuenta de demostración. No recibo ninguna señal. Adjunto una captura de pantalla del registro
Espero que la traducción sea fiel, pero obviamente no lo será...
Es por esta y otras razones que NO necesitamos HILOS globales...
De lo contrario, no tendríamos Foros Regionales...
Un movimiento extraño...
:(