谁懂，不能运行，是什么原因

//+------------------------------------------------------------------+
//|                                                          01.mq4 |
//|                               Copyright 2023, MetaQuotes Ltd. |
//|                                           https://www.mql5.com |
//+------------------------------------------------------------------+

#property  copyright  "MetaQuotes  Ltd."
#property  link    "https://www.mql5.com"
#property  version    "1.00"
#property  strict
//  Input  parameters
input  double  LotSize  =  0.1;
input  int  StopLoss  =  500;
input  int  TakeProfit  =  5000;
int  OnInit()
{
   //---
   return(INIT_SUCCEEDED);
}
void  OnDeinit(const  int  reason)
{
   //---
}
void  OnTick()
{
   double  ma20  =  iMA(NULL,0,20,0,MODE_SMA,PRICE_CLOSE,0);
   double  angle  =  MathArctan((iMA(NULL,0,20,0,MODE_SMA,PRICE_CLOSE,0)  -  iMA(NULL,0,20,0,MODE_SMA,PRICE_CLOSE,1))  /  1)  *  (180/MathPi);
   if  (angle  >  30  &&  Close[0]  >  ma20  &&  Close[1]  >  ma20  &&  Close[2]  >  ma20)
   {
   if  (OrdersTotal()  ==  0)
   {
         //  Open  long  position
         OrderSend(Symbol(),  OP_BUY,LotSize,Ask,0,Bid  -  StopLoss  *  Point,Bid  +  TakeProfit  *  Point);
   }
   }
   else  if  (angle  <  -30  &&  Close[0]  <  ma20  &&  Close[1]  <  ma20  &&  Close[2]  <  ma20)
   {
   if  (OrdersTotal()  ==  0)
   {
         //  Open  short  position
         OrderSend(Symbol(),  OP_SELL,LotSize,Bid,0,Ask  +  StopLoss  *  Point,Ask  -  TakeProfit  *  Point);
   }
   }
   else  if  (Close[0]  <  ma20  &&  Close[1]  >  ma20)
   {
   //  Close  long  position
   CloseOrder(OP_BUY);
   }
   else  if  (Close[0]  >  ma20  &&  Close[1]  <  ma20)
   {
   //  Close  short  position
   CloseOrder(OP_SELL);
   }
}
void  CloseOrder(int  orderType)
{
   int  total  =  OrdersTotal();
   for  (int  i  =  total  -  1;i  >=  0;i--)
   {
   if  (OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
   {
         if  (OrderType()  ==  orderType)
         {
         OrderClose(OrderTicket(),  OrderLots(),  Bid,Slippage);
         }
   }
   }
}

张寒轩 · 发表于 2023-11-11 09:59:32

//+------------------------------------------------------------------+
//|                                                          01.mq4 |
//|                               Copyright 2023, MetaQuotes Ltd. |
//|                                           https://www.mql5.com |
//+------------------------------------------------------------------+

#property  copyright  "MetaQuotes  Ltd."
#property  link    "https://www.mql5.com"
#property  version    "1.00"
#property  strict
//  Input  parameters
input  double  LotSize  =  0.1;
input  int  StopLoss  =  500;
input  int  TakeProfit  =  5000;
input int SlipPage=2;// Slippage
input int MathPi=2;// MathPi
int  OnInit()
{
   //---
   return(INIT_SUCCEEDED);
}
void  OnDeinit(const  int  reason)
{
   //---
}
void  OnTick()
{
   double  ma20  =  iMA(NULL,0,20,0,MODE_SMA,PRICE_CLOSE,0);
   double  angle  =  MathArctan((iMA(NULL,0,20,0,MODE_SMA,PRICE_CLOSE,0)  -  iMA(NULL,0,20,0,MODE_SMA,PRICE_CLOSE,1))  /  1)  *  (180/MathPi);
   if  (angle  >  30  &&  Close[0]  >  ma20  &&  Close[1]  >  ma20  &&  Close[2]  >  ma20)
   {
   if  (OrdersTotal()  ==  0)
   {
         //  Open  long  position
         OrderSend(Symbol(),  OP_BUY,LotSize,Ask,0,Bid  -  StopLoss  *  Point,Bid  +  TakeProfit  *  Point);
   }
   }
   else  if  (angle  <  -30  &&  Close[0]  <  ma20  &&  Close[1]  <  ma20  &&  Close[2]  <  ma20)
   {
   if  (OrdersTotal()  ==  0)
   {
         //  Open  short  position
         OrderSend(Symbol(),  OP_SELL,LotSize,Bid,0,Ask  +  StopLoss  *  Point,Ask  -  TakeProfit  *  Point);
   }
   }
   else  if  (Close[0]  <  ma20  &&  Close[1]  >  ma20)
   {
   //  Close  long  position
   CloseOrder(OP_BUY);
   }
   else  if  (Close[0]  >  ma20  &&  Close[1]  <  ma20)
   {
   //  Close  short  position
   CloseOrder(OP_SELL);
   }
}
void  CloseOrder(int  orderType)
{
   int  total  =  OrdersTotal();
   for  (int  i  =  total  -  1;i  >=  0;i--)
   {
   if  (OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
   {
         if  (OrderType()  ==  orderType)
         {
         OrderClose(OrderTicket(),OrderLots(),Bid,SlipPage);
         }
   }
   }
}

张寒轩 · 发表于 2023-11-11 10:00:20

问题就是你没有声明slippage和MathPi

山海之巅 · 发表于 2023-11-12 19:44:04

张寒轩发表于 2023-11-11 10:00
问题就是你没有声明slippage和MathPi

大哥你好厉害

看雾成烟 · 发表于 2024-7-7 21:52:22

支持下