Gold最新版

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//| Gold.mq4 |
//| Copyright 2016, AM2 |
//| http://www.forexsystems.biz |
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#property copyright “Copyright 2016, AM2”
#property link “http://www.forexsystems.biz”
#property version “1.00”
#property strict

//— Inputs
extern double Lots = 0.1; // 腩?
extern double KLot = 2; // 箪眍驽龛?腩蜞
extern double MaxLot = 5; // 爨犟桁嚯 腩?
extern double Depo = 20000; // 筲咫梓屙眍?溴镱
extern double Sup = 1000; // 镱滗屦骊?龛琨
extern double Res = 1500; // 耦镳铗桠脲龛?忮瘐?
extern int StopLoss = 5000; // 腩顸
extern int TakeProfit = 5000; // 琰
extern int Slip = 30; // 疱赈铗
extern int Count = 100; // 爨犟桁嚯铄 觐腓麇耱忸 镱?
extern int Magic = 12; // 爨汨?

datetime t=0;
double Price=0;
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//| Expert initialization function |
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int OnInit()
{
//—

//—
return(INIT_SUCCEEDED);
}
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//| Expert deinitialization function |
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void OnDeinit(const int reason)
{
//—

}
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//| Check for open order conditions |
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void PutOrder(int type,double price)
{
int r=0;
color clr=Green;
double sl=0,tp=0;

if(type==1 || type==3 || type==5)
{
clr=Red;
if(StopLoss>0) sl=NormalizeDouble(price+StopLoss*Point,Digits);
if(TakeProfit>0) tp=NormalizeDouble(price-TakeProfit*Point,Digits);
}

if(type==0 || type==2 || type==4)
{
clr=Blue;
if(StopLoss>0) sl=NormalizeDouble(price-StopLoss*Point,Digits);
if(TakeProfit>0) tp=NormalizeDouble(price+TakeProfit*Point,Digits);
}

r=OrderSend(NULL,type,Lots,NormalizeDouble(price,Digits),Slip,sl,tp,””,Magic,0,clr);
return;
}
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//| |
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int CountTrades()
{
int count=0;
for(int i=OrdersTotal()-1;i>=0;i–)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
{
if(OrderSymbol()==Symbol() && OrderMagicNumber()==Magic)
{
if(OrderType()<2) count++;
}
}
}
return(count);
}
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//| |
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int Last()
{
int result=0;
if(OrderSelect(OrdersHistoryTotal()-1,SELECT_BY_POS,MODE_HISTORY))
{
if(OrderSymbol()==Symbol() && OrderMagicNumber()==Magic)
{
if(OrderProfit()>0)
{
result=1;//tp
}
}
}
return(result);
}
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//| |
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void CloseAll()
{
bool cl;
for(int i=OrdersTotal()-1;i>=0;i–)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
{
if(OrderSymbol()==Symbol() && OrderMagicNumber()==Magic)
{
if(OrderType()==OP_BUY) cl=OrderClose(OrderTicket(),OrderLots(),Bid,Slip,Blue);
if(OrderType()==OP_SELL) cl=OrderClose(OrderTicket(),OrderLots(),Ask,Slip,Red);
}
}
}
return;
}
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//| OnTick function |
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void OnTick()
{
if(AccountEquity()>Depo)
{
CloseAll();
return;
}

if(CountTrades()<Count)
{
if(Bid>Sup && Bid<Res)
{
if(CountTrades()<1)
{
PutOrder(1,Bid);
PutOrder(0,Ask);
Price=Bid;
}

if(Last()==1 && (Bid>Price+TakeProfit*Point || Bid<Price-TakeProfit*Point))
{
PutOrder(1,Bid);
PutOrder(0,Ask);
Price=Bid;
}
}
}

Comment(“\n Equity: “,DoubleToStr(AccountEquity(),Digits));
}
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