
Происходит закрытие свечи с точкой над МА – констатируем, что тренд поменялся.
на индикаторе Ma_Parabolic_st2.2 (прилагается)А где прилагается?
//+------------------------------------------------------------------+
//| MAExp.mq4 |
//| Copyright 2014, AM2 |
//| http://www.forexsystems.biz |
//+------------------------------------------------------------------+
#property copyright "Copyright 2014, AM2"
#property link "http://www.forexsystems.biz"
#property version "1.00"
#property description "Moving Average sample expert advisor"
#define MAGICMA 20131111
//--- Inputs
extern double Lots = 0.1;
extern int MovingPeriod = 12;
extern int MovingShift = 6;
extern double BULevel = 300;
extern double TrailingStop = 300;
extern int Delta = 6;
extern int Slip = 30;
extern int Count = 100;
//+------------------------------------------------------------------+
//| Calculate open positions |
//+------------------------------------------------------------------+
int Orders(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()==MAGICMA)
{
if(OrderType()==OP_BUY) buys++;
if(OrderType()==OP_SELL) sells++;
}
}
//--- return orders volume
if(buys>0) return(buys);
else return(-sells);
}
//+------------------------------------------------------------------+
//| Check for open order conditions |
//+------------------------------------------------------------------+
void OpenPos()
{
double ma;
int res;
//--- get Moving Average
ma=iMA(NULL,0,MovingPeriod,MovingShift,MODE_SMA,PRICE_CLOSE,0);
//--- sell conditions
if(Bid<ma && ma-Bid<Delta*Point)
{
res=OrderSend(Symbol(),OP_SELL,Lots,Bid,Slip,0,0,"",MAGICMA,0,Red);
return;
}
//--- buy conditions
if(Ask>ma && Ask-ma<Delta*Point)
{
res=OrderSend(Symbol(),OP_BUY,Lots,Ask,Slip,0,0,"",MAGICMA,0,Blue);
return;
}
//---
}
//+------------------------------------------------------------------+
//| Check for close order conditions |
//+------------------------------------------------------------------+
void ClosePos()
{
double ma;
//--- get Moving Average
ma=iMA(NULL,0,MovingPeriod,MovingShift,MODE_SMA,PRICE_CLOSE,0);
//---
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)
{
if(Ask<ma)
{
CloseAll();
}
break;
}
if(OrderType()==OP_SELL)
{
if(Bid>ma)
{
CloseAll();
}
break;
}
}
//---
}
//+------------------------------------------------------------------+
void CloseAll()
{
bool cl,sel;
for(int i=OrdersTotal()-1;i>=0;i--)
{
sel=OrderSelect(i,SELECT_BY_POS,MODE_TRADES);
if(OrderSymbol()==Symbol())
{
if(OrderSymbol()==Symbol() && OrderMagicNumber()==MAGICMA)
{
if(OrderType()==OP_BUY) cl=OrderClose(OrderTicket(),OrderLots(),Bid,Slip,Blue);
if(OrderType()==OP_SELL) cl=OrderClose(OrderTicket(),OrderLots(),Ask,Slip,Red);
}
Sleep(1000);
}
}
}
//+------------------------------------------------------------------+
void Trailing()
{
bool mod;
for(int i=0; i<OrdersTotal(); i++)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
if(OrderSymbol()==Symbol() || OrderMagicNumber()==MAGICMA)
if(OrderType()==OP_BUY)
{
if(TrailingStop>0)
{
if(Bid-OrderOpenPrice()>TrailingStop*Point)
{
if(OrderStopLoss()<Bid-TrailingStop*Point)
{
mod=OrderModify(OrderTicket(),OrderOpenPrice(),Bid-TrailingStop*Point,OrderTakeProfit(),0,Yellow);
}
}
}
}
if(OrderType()==OP_SELL)
{
if(TrailingStop>0)
{
if((OrderOpenPrice()-Ask)>TrailingStop*Point)
{
if((OrderStopLoss()>(Ask+TrailingStop*Point)) || (OrderStopLoss()==0))
{
mod=OrderModify(OrderTicket(),OrderOpenPrice(),Ask+TrailingStop*Point,OrderTakeProfit(),0,Yellow);
}
}
}
}
}
}
//+------------------------------------------------------------------+
void BU()
{
for(int i=0; i<OrdersTotal(); i++)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
{
if(OrderType()==OP_BUY)
{
if(OrderOpenPrice()<=(Bid-(BULevel+20)*Point) && OrderOpenPrice()>OrderStopLoss())
{
bool m=OrderModify(OrderTicket(),OrderOpenPrice(),OrderOpenPrice()+20*Point,OrderTakeProfit(),0,White);
}
}
if(OrderType()==OP_SELL)
{
if(OrderOpenPrice()>=(Ask+(BULevel+20)*Point) && OrderOpenPrice()<OrderStopLoss())
{
m=OrderModify(OrderTicket(),OrderOpenPrice(),OrderOpenPrice()-20*Point,OrderTakeProfit(),0,White);
}
}
}
}
}
//+------------------------------------------------------------------+
bool NewBar()
{
static datetime lastbar=0;
datetime curbar=Time[0];
if(lastbar!=curbar)
{
lastbar=curbar;
return (true);
}
else
{
return(false);
}
}
//+------------------------------------------------------------------+
//| OnTick function |
//+------------------------------------------------------------------+
void OnTick()
{
if(NewBar())
{
if(Orders(Symbol())<=Count) OpenPos();
ClosePos();
}
if(BULevel!=0) BU();
if(TrailingStop!=0) Trailing();
//---
}
//+------------------------------------------------------------------+
AM2