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| FX-Invaders (c)2010 Nigel Martin |
FX Order Info Indicator for MetaTrader 4 - Features 
FX OrderInfo-v1.0.ex4
 |
| GridTraderPro - $1 million > $19 million in 2 months |
#define MAGIC 20110725
// or get this from
// extern int EA_Unique_No = 444888;
extern int TrailingStop = 400; // as in 40 pips for 5 Digit broker
//+------------------------------------------------------------------+
//| Check for Exits / Trailing Stops |
//+------------------------------------------------------------------+
void TrailingStop()
{
//---- go trading only for first tiks of new bar
if(Volume[0]>1) return;
//----
for(int i=0;i<OrdersTotal();i++)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false) break;
if(OrderMagicNumber()!=MAGICMA || OrderSymbol()!=Symbol()) continue;
//---- check order type
if(OrderType()==OP_BUY)
{
// orig
//if(Open[1]>ma && Close[1]<ma) OrderClose(OrderTicket(),OrderLots(),Bid,3,White);
//break;
// Check for trailing stop
if(TrailingStop > 0)
{
if(Bid-OrderOpenPrice() > Point*TrailingStop)
{
if(OrderStopLoss() < Bid-Point*TrailingStop)
{
OrderModify(OrderTicket(),OrderOpenPrice(),Bid-Point*TrailingStop,OrderTakeProfit(),0,Green);
return(0);
}
}
}
} // /if buy
if(OrderType()==OP_SELL)
{
// Check for trailing stop
if(TrailingStop > 0)
{
if((OrderOpenPrice()-Ask) > (Point*TrailingStop))
{
if((OrderStopLoss() > (Ask+Point*TrailingStop)) || (OrderStopLoss()==0))
{
OrderModify(OrderTicket(),OrderOpenPrice(),Ask+Point*TrailingStop,OrderTakeProfit(),0,Red);
return(0);
}
}
}
}
}
//----
}
//+------------------------------------------------------------------+
//| Inc_AssignMagic.mqh |
//| Copyright © Jul 2011, Nigel Martin |
//| http://nigel-forex.blogspot.com |
//+------------------------------------------------------------------+
//#property copyright "©2011, Nigel Martin"
//#property link "http://nigex-forex.blogspot.com"
// Version 1.0
//+------------------------------------------------------------------+
//| Return Magic Number |
//+------------------------------------------------------------------+
int AssignMagic(string symbol)
{
// AUD
if(symbol == "AUDCAD") { return(111111); }
if(symbol == "AUDJPY") { return(111222); }
if(symbol == "AUDNZD") { return(111333); }
if(symbol == "AUDUSD") { return(111444); }
// CAD
if(symbol == "CADJPY") { return(333111); }
// CHF
if(symbol == "CHFJPY") { return(333222); }
// EUR
if(symbol == "EURAUD") { return(555111); }
if(symbol == "EURCAD") { return(555222); }
if(symbol == "EURCHF") { return(555333); }
if(symbol == "EURGBP") { return(555444); }
if(symbol == "EURJPY") { return(555555); }
if(symbol == "EURUSD") { return(555666); }
// GBP
if(symbol == "GBPCHF") { return(777111); }
if(symbol == "GBPJPY") { return(777222); }
if(symbol == "GBPUSD") { return(777222); }
// JPY
// NZD
if(symbol == "NZDUSD") { return(014111); }
// USD
if(symbol == "USDCAD") { return(021111); }
if(symbol == "USDCHF") { return(021222); }
if(symbol == "USDJPY") { return(021333); }
return(0);
}
//+------------------------------------------------------------------+
//| Calculate open positions
//+------------------------------------------------------------------+
int CalculateCurrentOrders(string symbol)
{
int buys=0,sells=0;
for(int i=0;i<OrdersTotal();i++)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false) break;
if(OrderSymbol()==Symbol() && OrderMagicNumber()==MAGIC)
{
if(OrderType()==OP_BUY) buys++;
if(OrderType()==OP_SELL) sells++;
}
}
// return orders volume
if(buys>0) return(buys);
else return(-sells);
}
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