## How program EA for to open order when candle open?

Hi guys!

I have a problem with the EA SAR Parabolic, I can't make the EA open order at the opening of the candle, I made a few attempts, but forever all the orders open late.

Following code from EA.

Sorry for my English.

extern double TakeProfit = 80;
extern double StopLoss = 80;
extern double TrailingStop = 40;
extern double Lots = 0.2;
extern double MagicNumber = 16384;
extern double SAR_Step = 0.02;
extern double SAR_Maximum = 0.2;
extern double Shift=0;

//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
int start()
{
int cnt, ticket, total;
// initial data checks
// it is important to make sure that the expert works with a normal
// chart and the user did not make any mistakes setting external
// variables (Lots, StopLoss, TakeProfit,
// TrailingStop) in our case, we check TakeProfit
// on a chart of less than 100 bars
if(Bars<100)
{
Print("bars less than 100");
return(0);
}
if(TakeProfit<5)
{
Print("TakeProfit less than 5");
return(0); // check TakeProfit
}
// to simplify the coding and speed up access
// data are put into internal variables
double SARCurrent=iSAR(NULL,0,SAR_Step,SAR_Maximum,0);
double OpenCurrent=iOpen(NULL,0,0);
double SARPrevious=iSAR(NULL,0,SAR_Step,SAR_Maximum,1);
double ClosePrevious=iClose(NULL,0,1);

total=OrdersTotal();
if(total<1)
{
// no opened orders identified
if(AccountFreeMargin()<(1000*Lots))
{
Print("We have no money. Free Margin = ", AccountFreeMargin());
return(0);
}
// check for long position (BUY) possibility
if(ClosePrevious<SARPrevious && OpenCurrent>SARCurrent)
{
if(ticket>0)
{
}
else Print("Error opening BUY order : ",GetLastError());
return(0);
}
// check for short position (SELL) possibility
if(ClosePrevious>SARPrevious && OpenCurrent<SARCurrent)
{
ticket=OrderSend(Symbol(),OP_SELL,Lots,Bid,3,StopL oss,Bid-TakeProfit*Point,"SARv2 Sell",MagicNumber,0,Red);
if(ticket>0)
{
if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES )) Print("SELL order opened : ",OrderOpenPrice());
}
else Print("Error opening SELL order : ",GetLastError());
return(0);
}
return(0);
}
// it is important to enter the market correctly,
// but it is more important to exit it correctly...
for(cnt=0;cnt<total;cnt++)
{
if(OrderType()<=OP_SELL && // check for opened position
OrderSymbol()==Symbol()) // check for symbol
{
if(OrderType()==OP_BUY) // long position is opened
{
// should it be closed?
{
OrderClose(OrderTicket(),OrderLots(),Bid,3,Violet) ; // close position
return(0); // exit
}
// 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);
}
}
}
}
else // go to short position
{
// should it be closed?
if(SARCurrent<Bid && SARPrevious>Bid)
{
return(0); // exit
}
// check for trailing stop
if(TrailingStop>0)
{
{