股票止损怎么定?想必是很股民在止损止赢过程中想要迫切知道的，有时止损止盈点设置的高低不太合适，对之后的追踪会有一定影响，那么如何才能将这个点设置的合理呢?其实有一种能够自动止盈止损，并且还可以追踪止损的源码可以解决你的困惑。
//---- input parameters
extern int 止赢=550;
extern int 止损=320;
extern int 追踪止损=150;
extern int Magic=0;
extern string 参数说明="建议不要小于10点";
int start()
{
//----
//追踪止损
_MoveStop(Magic, 追踪止损,0);
//设置止赢
_TakeProfit(Magic,止赢);
//设置止损
_StopLoss(Magic,止损);
//----
return(0);
}
//+------------------------------------------------------------------+
//| _MoveStop 移动止损函数 function |
//+------------------------------------------------------------------+
int _MoveStop(int MAGIC, int MOVE,int STEP)//_MoveStop(MAGIC, MOVE);
{
//----
if (MOVE<=0) return(0);
double MoveStopPrice;
for ( int z = OrdersTotal() - 1; z >= 0; z -- )
{
if ( !OrderSelect( z, SELECT_BY_POS ) )
{
Print("OrderSelect(", z, ",SELECT_BY_POS) - Error #",GetLastError() );
continue;
}
if (OrderSymbol()!=Symbol())continue;
if (OrderMagicNumber() != MAGIC )continue;
switch (OrderType())
{
case OP_BUY :
{
MoveStopPrice=NormalizeDouble(Bid-MOVE*Point,Digits);
if (MoveStopPrice>OrderOpenPrice() && OrderStopLoss()
{
if(!OrderModify(OrderTicket(),OrderOpenPrice(),MoveStopPrice+STEP*Point,OrderTakeProfit(),OrderExpiration()))
{
Alert("MoveStop_OrderModify Error #",GetLastError());
return(-1);
}
}
continue;
}
case OP_SELL:
{
MoveStopPrice=NormalizeDouble(Ask+MOVE*Point,Digits);
if (MoveStopPriceMoveStopPrice)
{
if(!OrderModify(OrderTicket(),OrderOpenPrice(),MoveStopPrice-STEP*Point,OrderTakeProfit(),OrderExpiration()))
{
Alert("MoveStop_OrderModify Error #",GetLastError());
return(-1);
}
}
continue;
}
default: continue;
}
}
//----
return(0);
}
//+------------------------------------------------------------------+
//| _MoveStop 移动止损函数 function |
//+------------------------------------------------------------------+
int _TakeProfit(int MAGIC, int TP)//
{
//----
if (TP<=0) return(0);
double TakeProfit;
for ( int z = OrdersTotal() - 1; z >= 0; z -- )
{
if ( !OrderSelect( z, SELECT_BY_POS ) )
{
Print("OrderSelect(", z, ",SELECT_BY_POS) - Error #",GetLastError() );
continue;
}
if (OrderSymbol()!=Symbol())continue;
if (OrderMagicNumber() != MAGIC )continue;
switch (OrderType())
{
case OP_BUY :
{
TakeProfit=NormalizeDouble(OrderOpenPrice()+TP*Point,Digits);
if (OrderTakeProfit()==0.0)
{
if(!OrderModify(OrderTicket(),OrderOpenPrice(),OrderStopLoss(),TakeProfit,OrderExpiration()))
{
Alert("TakeProfit_OrderModify Error #",GetLastError());
}
}
continue;
}
case OP_SELL:
{
TakeProfit=NormalizeDouble(OrderOpenPrice()-TP*Point,Digits);
if (OrderTakeProfit()==0.0)
{
if(!OrderModify(OrderTicket(),OrderOpenPrice(),OrderStopLoss(),TakeProfit,OrderExpiration()))
{
Alert("TakeProfit_OrderModify Error #",GetLastError());
}
}
continue;
}
default: continue;
}
}
//----
return(0);
}
//+------------------------------------------------------------------+
//| _MoveStop 移动止损函数 function |
//+------------------------------------------------------------------+
int _StopLoss(int MAGIC, int SL)//_MoveStop(MAGIC, MOVE);
{
//----
if (SL<=0) return(0);
double StopLoss;
for ( int z = OrdersTotal() - 1; z >= 0; z -- )
{
if ( !OrderSelect( z, SELECT_BY_POS ) )
{
Print("OrderSelect(", z, ",SELECT_BY_POS) - Error #",GetLastError() );
continue;
}
if (OrderSymbol()!=Symbol())continue;
if (OrderMagicNumber() != MAGIC )continue;
switch (OrderType())
{
case OP_BUY :
{
StopLoss=NormalizeDouble(OrderOpenPrice()-SL*Point,Digits);
if (OrderStopLoss()==0.0)
{
if(!OrderModify(OrderTicket(),OrderOpenPrice(),StopLoss,OrderTakeProfit(),OrderExpiration()))
{
Alert("StopLoss_OrderModify Error #",GetLastError());
}
}
continue;
}
case OP_SELL:
{
StopLoss=NormalizeDouble(OrderOpenPrice()+SL*Point,Digits);
if (OrderStopLoss()==0.0)
{
if(!OrderModify(OrderTicket(),OrderOpenPrice(),StopLoss,OrderTakeProfit(),OrderExpiration()))
{
Alert("StopLoss_OrderModify Error #",GetLastError());
}
}
continue;
}
default: continue;
}
}
//----
return(0);
}
//+------------------------------------------------------------------+
自动止盈止损及追踪止损的方法，不仅可以及时进行止损，还可以在盈利之时将利润最大化处理，同时还能够规避掉一些不可预知的风险，这是股票止损技巧中最困难的，也是最难把握的地方，这种方法的出现无疑也给投资增加了一层防护膜。
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