MT4编程：2个月三万七千倍的暴利EA智能交易系统MT4顺势加仓、限制开仓、按资金量开仓的写法

MT4智能交易系统EA顺势加仓的写法：2个月37000倍的EA

//-------自动加仓(对所有单有效）
void TrailPositions11()
{
int cnt = OrdersTotal();
for (int i=0; i<cnt; i++)
{
if (OrderSelect(i, SELECT_BY_POS, MODE_TRADES))
int type = OrderType();
if (type == OP_SELL  )
{
if(CalculateSellOrders()<1 &&CalculateSell()<10  && CalculateBuy()<1&&Close[0]<pj1)
{
OrderSend(Symbol(),OP_SELLSTOP,LotSize(),Bid-15*Point,3,Bid+15*Point,Bid-360*Point,"顺向挂STOP卖单",MAGICMA33,expire2,Green);
}</pj1)

else
return (0);
}
}
}

//-------自动加仓(对所有单有效）
void TrailPositions011()
{
int cnt = OrdersTotal();
for (int i=0; i<cnt; i++)
{
if (OrderSelect(i, SELECT_BY_POS, MODE_TRADES))
int type = OrderType();
if (type == OP_BUY )

{if (CalculateBuyOrders()<1&&CalculateBuy()<10 &&CalculateSell()<1  &&Close[0]>J1)
{
OrderSend(Symbol(),OP_BUYSTOP,LotSize(),Ask+15*Point,3,Ask-15*Point,Ask+360*Point,"顺向挂STOP买单",MAGICMA33,expire2,Red);
}
else
return (0);
}
}
}
其中还有子函数限制开仓数：CalculateBuyOrders()买单挂仓单数，CalculateSellOrders()卖单挂仓单数；CalculateBuy()买单数，CalculateSell()卖单数；PJ1是一分钟平均线60；LotSize()按资金量开仓控制；



1、CalculateBuyOrders()买单挂仓单数：


int CalculateBuyOrders()//计算STOP多挂单的张数
{
int buys=0,sells=0;
for(int i=0;i<orderstotal();i++)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false) break;
if(OrderType()==OP_BUYSTOP  &&  OrderSymbol()==Symbol() )   buys++;
}
return(buys);
}</orderstotal();i++)


2、CalculateSellOrders()卖单挂仓单数；


int CalculateSellOrders()// 算STOP空挂单的张数
{
int buys=0,sells=0;
for(int i=0;i<orderstotal();i++)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false) break;

if(OrderType()==OP_SELLSTOP   &&  OrderSymbol()==Symbol()  ) sells++;
}
return(sells);
}</orderstotal();i++)


3、CalculateBuy()买单数；


int CalculateBuy()//计算多单的张数
{
int buys=0,sells=0;
for(int i=0;i<orderstotal();i++)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false) break;
if(OrderType()==OP_BUY &&  OrderSymbol()==Symbol() )   buys++;
}
return(buys);
}
4、CalculateSell()卖单数；</orderstotal();i++)



int CalculateSell()// 算空单的张数
{
int buys=0,sells=0;
for(int i=0;i<orderstotal();i++)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false) break;

if(OrderType()==OP_SELL   &&  OrderSymbol()==Symbol()  ) sells++;
}
return(sells);
}</orderstotal();i++)


5、LotSize()按资金量开仓控制；


double LotSize() // 下单数量
{ double lot=Lots;
int orders=HistoryTotal(); // history orders total
int losses=0; // number of losses orders without a break
//MarketInfo(Symbol(),MODE_MINLOT); 相关信息
//MarketInfo(Symbol(),MODE_MAXLOT);
//MarketInfo(Symbol(),MODE_LOTSTEP);
lot= AccountEquity()/2000; //开仓量计算
if(lot<0.05) lot=0.01;
if(lot>=0.05 &&lot<0.07) lot=0.06;
if(lot>=0.07 &&lot<0.09) lot=0.08;
if(lot>=0.09 &&lot<0.2) lot=0.1;
if(lot>=0.2 &&lot<0.3) lot=0.2;
if(lot>=0.3 &&lot<0.5) lot=0.4;
if(lot>=0.5 &&lot<0.7) lot=0.6;
if(lot>=0.7 &&lot<0.9) lot=0.8;
if(lot>=0.9 &&lot<2) lot=1;
if(lot>=2 &&lot<3) lot=2;
if(lot>=3 &&lot<5) lot=4;
if(lot>=5 &&lot<7) lot=6;
if(lot>=7 &&lot<9) lot=8;
if(lot>=9  ) lot=10;
return(lot);
}