/*-----------------------------+ | | | Shared by www.Aptrafx.com | | | +------------------------------*/ //+-----------------------------------------+ //|GH.mq4 WPR for Multi Pair | //|Copyright © 2005, Gary Hensley | //+-----------------------------------------+ // // Modifications // ------------- // DATE MOD # DESCRIPTION // ---------- -------- --------------------------------------------------------------- // 01 Jul 2005 1 GaryH: Converted Original M3 version of MultiPairWPR script. #property copyright "WPR for Multi Pair, Copyright © 2005, Gary Hensley" //#property link "http://www.metaquotes.net/" #define MAGICMA 20050610 //---- input parameters extern int UsePct=0; extern int MaxLots=100; extern int TrailingStop=20; extern int ProfitTarget=100; extern int Slippage=3; //---- global variables int bsi=0; int dir=0; int vTrig=0; int openorders=0; string pair; double vSL=0,vTP=0; int dummy=0; //+------------------------------------------------------------------+ //| expert initialization function | //+------------------------------------------------------------------+ int init() { pair = Symbol(); return(0); } //+------------------------------------------------------------------+ //| expert deinitialization function | //+------------------------------------------------------------------+ int deinit() { return(0); } //+------------------------------------------------------------------+ //+------------------------------------------------------------------+ //| Calculate open positions | //+------------------------------------------------------------------+ int GetCurrentOrders() { //---- calc open OrderSelect openorders=0; dir=0; for(int i=0;i<OrdersTotal();i++) { if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false) break; //if(OrderSymbol()==Symbol() && OrderMagicNumber()==MAGICMA) if(OrderSymbol()==Symbol()) { openorders+=1; if(OrderType()==OP_BUY) dir=1; if(OrderType()==OP_SELL) dir=-1; } } } //+------------------------------------------------------------------+ //| Calculate Lot Sizes | //+------------------------------------------------------------------+ int LotCalc(double Risk) { int vLots=0; if (UsePct >0 && Risk>0) vLots=MathFloor(AccountBalance()*(UsePct/100)/((Risk/MarketInfo (Symbol(), MODE_POINT))*10)); if (UsePct >0 && Risk==0) vLots = MathFloor(AccountBalance()*(UsePct/100)/1000); if (vLots>MaxLots) vLots=MaxLots; if (vLots<1) vLots=1; vLots=0.1; return(vLots); } //+------------------------------------------------------------------+ //| Close Open Position | //+------------------------------------------------------------------+ int CloseTrade() { for(int i=0;i<OrdersTotal();i++) { if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false) break; //if(OrderMagicNumber()!=MAGICMA || OrderSymbol()!=Symbol()) continue; if(OrderSymbol()==Symbol()) { if(OrderType()==OP_BUY) OrderClose(OrderTicket(),OrderLots(),Bid,3,White); if(OrderType()==OP_SELL) OrderClose(OrderTicket(),OrderLots(),Ask,3,White); } } } //+------------------------------------------------------------------+ //| Open Trade Position | //+------------------------------------------------------------------+ int OpenTrade() { // int vLots=LotCalc(0); double vLots=0.1; if (bsi>0) OrderSend(Symbol(),OP_BUY,vLots,Ask,3,0,0,0,0,Blue); if (bsi<0) OrderSend(Symbol(),OP_SELL,vLots,Bid,3,0,0,0,0,Red); } //+------------------------------------------------------------------+ //| Buy/Sell Indicator | //+------------------------------------------------------------------+ int CalcBSI() { //---- calc current indicators int GU_Trig=1,EU_Trig=1,UC_Trig=1,UJ_Trig=1; if (iWPR("GBPUSD",0,14,0)<-50) GU_Trig=-1; if (iWPR("EURUSD",0,14,0)<-50) EU_Trig=-1; if (iWPR("USDCHF",0,14,0)<-50) UC_Trig=-1; if (iWPR("USDJPY",0,14,0)<-50) UJ_Trig=-1; vTrig=GU_Trig+EU_Trig-UC_Trig-UJ_Trig; bsi=0; if (vTrig>2) bsi=1; if (vTrig<-2) bsi=-1; if (pair>"USD") bsi=bsi*(-1); } //+------------------------------------------------------------------+ //| expert start function | //+------------------------------------------------------------------+ int start() { // if (Hour()<7) return(0); GetCurrentOrders(); CalcBSI(); Comment("Dir: ",dir,"\nBSI: ",bsi,"\nTrig: ",vTrig); HandleOpenTrades(); //---- exit trades if (openorders!=0) { if ((bsi>0) && (dir<0)) CloseTrade(); if ((bsi<0) && (dir>0)) CloseTrade(); } //---- open trades else { if (bsi!=0) OpenTrade(); } } void HandleOpenTrades() { for (int i = 0; i < OrdersTotal(); i++) { OrderSelect(i, SELECT_BY_POS, MODE_TRADES); if (OrderSymbol() == Symbol()) { if (OrderType() == OP_BUY ) { if( dummy !=0) { OrderClose(OrderTicket(), OrderLots(), Bid, Slippage); return(0); } else { if (TrailingStop > 0) { if (Ask - OrderOpenPrice() > TrailingStop * Point) { if (OrderStopLoss() < Ask - TrailingStop * Point) { OrderModify(OrderTicket(), OrderOpenPrice(), Ask - TrailingStop * Point, Ask + ProfitTarget * Point, 0); return(0); } } } } } if (OrderType() == OP_SELL ) { if( dummy !=0) { OrderClose(OrderTicket(), OrderLots(), Ask, Slippage); return(0); } else { if (TrailingStop > 0) { if (OrderOpenPrice() - Bid > TrailingStop * Point) { if (OrderStopLoss() > Bid + TrailingStop * Point) { OrderModify(OrderTicket(), OrderOpenPrice(), Bid + TrailingStop * Point, Bid - ProfitTarget * Point, 0); return(0); } } } } } } } }
Sample
Analysis
Market Information Used:
Indicator Curves created:
Indicators Used:
Larry William percent range indicator
Custom Indicators Used:
Order Management characteristics:
Checks for the total of open orders
It Closes Orders by itself
It automatically opens orders when conditions are reached
It can change open orders parameters, due to possible stepping strategy
Other Features: