20_200_expert-ATR

extern int TakeProfit = 200; // 止盈
//extern int StopLoss = 2000; // 止损
extern int ATR_PERIOD=14;
extern double ATRSL=2;
extern int TradeTime=18;
extern int t1=7;
extern int t2=2;
extern int delta=10;
extern double lot = 0.1;
double StopLoss;
int ticket;
bool cantrade=true;
double atr;
int OpenLong(double volume=0.1)
{
int slippage=10;
string comment="20/200 expert (Long)";
color arrow_color=Red;
int magic=0;
ticket=OrderSend(Symbol(),OP_BUY,volume,Ask,slippage,Ask-StopLoss,
Ask+TakeProfit*Point,comment,magic,0,arrow_color);
if(ticket>0)
{
if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES))
{
Print("Buy order opened : ",OrderOpenPrice());
return(0);
}
}
else
{
Print("Error opening Buy order : ",GetLastError());
return(-1);
}
}
int OpenShort(double volume=0.1)
{
int slippage=10;
string comment="20/200 expert (Short)";
color arrow_color=Red;
int magic=0;
ticket=OrderSend(Symbol(),OP_SELL,volume,Bid,slippage,Bid+StopLoss,
Bid-TakeProfit*Point,comment,magic,0,arrow_color);
if(ticket>0)
{
if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES))
{
Print("Sell order opened : ",OrderOpenPrice());
return(0);
}
}
else
{
Print("Error opening Sell order : ",GetLastError());
return(-1);
}
}
int init()
{MathSrand(TimeLocal());
return(0);
}
int deinit()
{
return(0);
}
int start()
{
atr=iATR(Symbol(),PERIOD_D1,ATR_PERIOD,1);
StopLoss=ATRSL*atr;
if((TimeHour(TimeCurrent())>TradeTime)) cantrade=true;
// 如果到指定交易时间开仓指示为真
if(OrdersTotal()<1)
{
if((TimeHour(TimeCurrent())==TradeTime)&&(TimeMinute(TimeCurrent())>=0)&&(cantrade)) { // 是否可以开仓 if ((Open[t1]-Open[t2])>delta*Point) //如果最近的价格比以前的价格低，说明下跌，卖 { if(AccountFreeMarginCheck(Symbol(),OP_SELL,lot)<=0 || GetLastError()==134) { Print("Not enough money"); return(0); } OpenShort(lot); cantrade=false; return(0); } if ((Open[t2]-Open[t1])>delta*Point) //如果最近的价格比以前的价格高，说明涨，我买 { if(AccountFreeMarginCheck(Symbol(),OP_BUY,lot)<=0 || GetLastError()==134) { Print("Not enough money"); return(0); } OpenLong(lot); cantrade=false; return(0); } }
}
return(0);
}