mirror of
https://github.com/rithsila/MT5-EA-Sniper-Strategy.git
synced 2026-07-27 18:47:57 +00:00
Nkondog A. Venceslas
212 lines
17 KiB
Plaintext
212 lines
17 KiB
Plaintext
//+------------------------------------------------------------------+
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//| DL_EntriesManagement.mqh |
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//| Copyright 2021, Nkondog Anselme Venceslas |
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//| https://www.mql5.com |
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2021, Nkondog Anselme Venceslas"
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#property link "https://www.mql5.com"
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//Evaluate if there is an entry signal
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void EvaluateEntry()
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{
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Print("Evaluating entry possibility, In Signal entry "+(string)SignalEntry);
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SignalEntry=SIGNAL_ENTRY_NEUTRAL;
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if(!IsSpreadOK)
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{
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Print("Spread is too high to open a position");
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return; //If the spread is too high don't give an entry signal
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}
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if(UseTradingHours && !IsOperatingHours)
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return; //If you are using trading hours and it's not a trading hour don't give an entry signal
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//if(!IsNewCandle) return; //If you want to provide a signal only if it's a new candle opening
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//if(IsTradedThisBar) return; //If you don't want to execute multiple trades in the same bar
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/*
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if(!ShouldTrade())
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{
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Print("No additional trade is allowed on a profitable day");
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return;
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}*/
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if(TotalOpenOrders>0)
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{
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Print("Trade activity suspended! Opened position(s) found.");
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return; //If there are already open orders and you don't want to open more
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}
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//Entry Signal for BUY orders
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if(iLow(Symb,PERIOD_M5,0) < upper_boundary && last_tick.ask > upper_boundary)
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{
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SignalEntry=SIGNAL_ENTRY_BUY;
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Print("Buy entry signal");
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}
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//Entry Signal for SELL orders
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if(iHigh(Symb,PERIOD_M5,0) > lower_boundary && last_tick.bid < lower_boundary)
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{
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SignalEntry=SIGNAL_ENTRY_SELL;
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Print("Sell entry signal");
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}
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Print("Evaluating entry possibility, Out Signal entry "+(string)SignalEntry);
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}
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//Execute entry if there is an entry signal
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void ExecuteEntry()
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{
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//If there is no entry signal no point to continue, exit the function
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if(SignalEntry==SIGNAL_ENTRY_NEUTRAL)
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return;
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int Operation;
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double OpenPrice=0;
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double StopLossPrice=0;
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double TakeProfitPrice=0;
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//If there is a Buy entry signal
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if(SignalEntry==SIGNAL_ENTRY_BUY)
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{
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Print("In buy execution");
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Operation=ORDER_TYPE_BUY; //Set the operation to BUY
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OpenPrice=last_tick.ask; //Set the open price to Ask price
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//If the Stop Loss is fixed and the default stop loss is set
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if(StopLossMode==SL_FIXED && DefaultStopLoss>0)
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{
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StopLossPrice=OpenPrice-DefaultStopLoss*Point();
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}
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//If the Stop Loss is automatic
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if(StopLossMode==SL_AUTO)
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{
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//Set the Stop Loss to the custom stop loss price
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//StopLossPrice=last_tick.ask-((last_tick.ask-sell_level));
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StopLossPrice=lower_boundary;
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}
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//If the Take Profix price is fixed and defined
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if(TakeProfitMode==TP_FIXED && DefaultTakeProfit>0)
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{
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TakeProfitPrice=OpenPrice+DefaultTakeProfit*Point();
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}
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//If the Take Profit is automatic
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if(TakeProfitMode==TP_AUTO)
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{
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//Set the Take Profit to the custom take profit price
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TakeProfitPrice=OpenPrice+(rangeScope*takeprofitpercent);
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}
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//Normalize the digits for the float numbers
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OpenPrice=NormalizeDouble(OpenPrice,Digits());
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StopLossPrice=NormalizeDouble(StopLossPrice,Digits());
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TakeProfitPrice=NormalizeDouble(TakeProfitPrice,Digits());
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//Submit the order
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SendOrder(Operation,Symbol(),OpenPrice,StopLossPrice,TakeProfitPrice);
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}
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if(SignalEntry==SIGNAL_ENTRY_SELL)
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{
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Operation=ORDER_TYPE_SELL; //Set the operation to SELL
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OpenPrice=last_tick.bid; //Set the open price to Ask price
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//If the Stop Loss is fixed and the default stop loss is set
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if(StopLossMode==SL_FIXED && DefaultStopLoss>0)
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{
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StopLossPrice=OpenPrice+DefaultStopLoss*Point();
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}
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//If the Stop Loss is automatic
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if(StopLossMode==SL_AUTO)
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{
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//Set the Stop Loss to the custom stop loss price
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//StopLossPrice=last_tick.bid+((buy_level-last_tick.bid));
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StopLossPrice=upper_boundary;
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}
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//If the Take Profix price is fixed and defined
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if(TakeProfitMode==TP_FIXED && DefaultTakeProfit>0)
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{
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TakeProfitPrice=OpenPrice-DefaultTakeProfit*Point();
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}
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//If the Take Profit is automatic
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if(TakeProfitMode==TP_AUTO)
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{
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//Set the Take Profit to the custom take profit price
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TakeProfitPrice=OpenPrice-(rangeScope*takeprofitpercent);
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}
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//Normalize the digits for the float numbers
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OpenPrice=NormalizeDouble(OpenPrice,Digits());
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StopLossPrice=NormalizeDouble(StopLossPrice,Digits());
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TakeProfitPrice=NormalizeDouble(TakeProfitPrice,Digits());
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//Submit the order
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SendOrder(Operation,Symbol(),OpenPrice,StopLossPrice,TakeProfitPrice);
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}
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}
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//Send Order Function adjusted to handle errors and retry multiple times
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void SendOrder(int Command, string Instrument, double OpenPrice, double SLPrice, double TPPrice, datetime Expiration=0)
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{
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MqlTradeRequest request= {};
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MqlTradeResult result= {};
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//Retry a number of times in case the submission fails
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for(int i=1; i<=OrderOpRetry; i++)
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{
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//Set the color for the open arrow for the order
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/*color OpenColor=clrBlueViolet;
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if(Command==OP_BUY)
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{
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OpenColor=clrChartreuse;
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}
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if(Command==OP_SELL)
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{
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OpenColor=clrDarkTurquoise;
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}*/
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//Calculate the position size, if the lot size is zero then exit the function
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double SLPoints=0;
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//If the Stop Loss price is set then find the points of distance between open price and stop loss price, and round it
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if(SLPrice>0)
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SLPoints=MathCeil(MathAbs(OpenPrice-SLPrice)/Point());
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//Call the function to calculate the position size
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//CheckHistory();
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LotSizeCalculate(SLPoints);
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//If the position size is zero then exit and don't submit any orderInit
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Print("Stop loss en point ", SLPoints);
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if(LotSize==0)
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return;
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request.action =TRADE_ACTION_DEAL; // type de l'opération de trading
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request.symbol =Instrument; // symbole
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request.volume =LotSize; // volume de 0.1 lot
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request.type =Command; // type de l'ordre
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request.price =SYMBOL_TRADE_EXECUTION_MARKET; // prix d'ouverture
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request.sl =NormalizeDouble(SLPrice,Digits());
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request.tp =NormalizeDouble(TPPrice,Digits());
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request.type_filling =ORDER_FILLING_FOK;
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request.deviation =Slippage;
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request.expiration =Expiration; // déviation du prix autorisée
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//Submit the order
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if(!OrderSend(request,result))
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PrintFormat("OrderSend erreur %d",GetLastError()); // en cas d'erreur d'envoi de la demande, affiche le code d'erreur
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//--- informations de l'opération
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PrintFormat("retcode=%u transaction=%I64u ordre=%I64u",result.retcode,result.deal,result.order);
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if(result.retcode == TRADE_RETCODE_DONE && result.deal != 0)
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break;
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/*int res=OrderSend(Instrument,Command,LotSize,OpenPrice,Slippage,NormalizeDouble(SLPrice,Digits()),NormalizeDouble(TPPrice,Digits()),OrderNote,MagicNumber,Expiration,OpenColor);
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//If the submission is successful print it in the log and exit the function
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if(res!=-1)
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{
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Print("TRADE - OPEN SUCCESS - Order ",res," submitted: Command ",Command," Volume ",LotSize," Open ",OpenPrice," Stop ",SLPrice," Take ",TPPrice," Expiration ",Expiration);
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break;
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}
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//If the submission failed print the error
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else
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{
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Print("TRADE - OPEN FAILED - Order ",res," submitted: Command ",Command," Volume ",LotSize," Open ",OpenPrice," Stop ",SLPrice," Take ",TPPrice," Expiration ",Expiration);
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int Error=GetLastError();
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string ErrorText=GetLastErrorText(Error);
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Print("ERROR - NEW - error sending order, return error: ",Error," - ",ErrorText);
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}*/
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}
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return;
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}
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//+------------------------------------------------------------------+
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