有懂的不，看看这个问题在哪里，

   if(OrderSend(Symbol(),OP_BUY,lots,Ask,3,0,0,"",MAGICMA,0,Blue)<0)

   if(OrderSend(Symbol(),OP_SELL,Lots,Bid,3,0,0,"",MAGICMA,0,clrRed)<0)

movie · 发表于 2021-12-28 14:02:55

注意lots变量大小写，这就两判断下单是否成功的条件句

da.da · 发表于 2021-12-28 18:57:11

大小写都试了，还是不能用

盈胜外汇 · 发表于 2021-12-31 16:39:36

顶下

triple3 · 发表于 2021-12-31 16:44:35

if(OrderSend(Symbol(),OP_BUY,lots,Ask,3,0,0,"",MAGICMA,0,Blue)==false)

逍遥卜算子 · 发表于 2022-1-1 12:39:24

da.da · 发表于 2022-1-5 10:33:39

triple3 发表于 2021-12-31 16:44
if(OrderSend(Symbol(),OP_BUY,lots,Ask,3,0,0,"",MAGICMA,0,Blue)==false)

还是用不了呀

da.da · 发表于 2022-1-5 10:35:06

triple3 发表于 2021-12-31 16:44
if(OrderSend(Symbol(),OP_BUY,lots,Ask,3,0,0,"",MAGICMA,0,Blue)==false)

//+------------------------------------------------------------------+
//|                                                          01.mq4 |
//|                      Copyright 2021, MetaQuotes Software Corp. |
//|                                           https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2021, MetaQuotes Software Corp."
#property link    "https://www.mql5.com"
#property version "1.00"
#property strict
#define MAGICMA  20211220
//--- input parameters
input double Input1=0.01;//交易手数
input int shortMaPeriod=12; //短期均线
input int LongMaPeriod=48;//长期均线
input ENUM_MA_METHOD method = MODE_SMA;//均线方式
//+------------------------------------------------------------------+
//主函数入口：OnTick 函数每一个报价执行一次                               |
//+------------------------------------------------------------------+

//+------------------------------------------------------------------+
//|                                                                |
//+------------------------------------------------------------------+
void OnTick()
  {
//---检查是否有单子
if(IsOrderExist()==false)
   CheckForOpen();//没有单子就检查是否能开单
else
   CheckForClose();//有单子就检查是否应该平仓
  }
//+------------------------------------------------------------------+
//|检查是否有单子，true=有单子，false=没单子
//+------------------------------------------------------------------+
bool IsOrderExist()
  {
for(int i=0;i<OrdersTotal();i++)//扫描所有单子
   {
   if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false)break;//挨个选中
   if(OrderSymbol()!=Symbol())continue;//货币名称不符，跳过
   if(OrderMagicNumber()!=MAGICMA)continue;//魔术号不符，跳过
   return(true);//找到单子了，返回true
   }
return(false);//没有找到单子，返回false
  }
//+------------------------------------------------------------------+
//|判断开仓条件
//+------------------------------------------------------------------+
void CheckForOpen()
  {
if(Volume[0]>1)
   return;//每次K线收线才开单

double maShort=iMA(NULL,0,shortMaPeriod,0,method,PRICE_CLOSE,0);//短期移动平均线1
double maLong=iMA(NULL,0,LongMaPeriod,0,method,PRICE_CLOSE,0);//长期移动平均线2
//做多条件：价格在两条均线的上方，并且价格向上穿越短期均线
if(Open[1]<maShort && Close[1]>maShort && Close[1]>maLong)
   {
   if(OrderSend(Symbol(),OP_BUY,LOTS,Ask,3,0,0,"",MAGICMA,0,clrBlue)<0)
   Print("开仓失败:",GetLastError());
   }
//做空条件：价格在两条均线的下方，并且价格向下穿越短期均线
if(Open[1]>maShort && Close[1]<maShort && Close[1]<maLong)
   {
   if(OrderSend(Symbol(),OP_SELL,LOTS,Bid,3,0,0,"",MAGICMA,0,clrRed)<0)
      Print("开仓失败:",GetLastError());
   }
  }
//+------------------------------------------------------------------+
//|判断平仓条件
//+------------------------------------------------------------------+
void CheckForClose()
  {
if(Volume[0]>1)
   return;//每次K线收线才平仓
double maShort=iMA(NULL,0,shortMaPeriod,0,method,PRICE_CLOSE,0);//短期移动平均线
for(int i=0; i<OrdersTotal(); i++)
{
   if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false)continue;
   if(OrderSymbol()!=Symbol())continue;//货币名称不符，跳过
   if(OrderMagicNumber()!=MAGICMA)continue;//魔术号不符，跳过
   if(OrderType()==OP_BUY)//多单
   {
      if(Open[1]>shortMaPeriod && Close[1]<shortMaPeriod)//价格向下穿越短期均线，平多单
      {
         if(!OrderClose(OrderTicket(),OrderLots(),Bid,3,White))//平仓
            Print("平仓失败:",GetLastError());
      }
      }

   if(OrderType()==OP_SELL)//空单
   {
   if(Open[1]<shortMaPeriod && Close[1]>MaPeriod）//价格向上穿越短期均线，平空单
      {
         if(!OrderClose(OrderTicket(),OrderLots(),Ask,3,White))//平仓
            Print("平仓失败:",GetLastError());
      }
      }
   }
   }
//+------------------------------------------------------------------+

triple3 · 发表于 2022-1-5 19:30:35

//+------------------------------------------------------------------+
//|                                                          01.mq4 |
//|                      Copyright 2021, MetaQuotes Software Corp. |
//|                                           https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2021, MetaQuotes Software Corp."
#property link    "https://www.mql5.com"
#property version "1.00"
#property strict
#define MAGICMA  20211220
//--- input parameters
input double Input1=0.01;//交易手数
input int shortMaPeriod=12; //短期均线
input int LongMaPeriod=48;//长期均线
input ENUM_MA_METHOD method = MODE_SMA;//均线方式
//+------------------------------------------------------------------+
//主函数入口：OnTick 函数每一个报价执行一次                               |
//+------------------------------------------------------------------+

//+------------------------------------------------------------------+
//|                                                                |
//+------------------------------------------------------------------+
void OnTick()
  {
//---检查是否有单子
if(IsOrderExist()==false)
   CheckForOpen();//没有单子就检查是否能开单
else
   CheckForClose();//有单子就检查是否应该平仓
  }
//+------------------------------------------------------------------+
//|检查是否有单子，true=有单子，false=没单子
//+------------------------------------------------------------------+
bool IsOrderExist()
  {
for(int i=0;i<OrdersTotal();i++)//扫描所有单子
   {
   if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false)break;//挨个选中
   if(OrderSymbol()!=Symbol())continue;//货币名称不符，跳过
   if(OrderMagicNumber()!=MAGICMA)continue;//魔术号不符，跳过
   return(true);//找到单子了，返回true
   }
return(false);//没有找到单子，返回false
  }
//+------------------------------------------------------------------+
//|判断开仓条件
//+------------------------------------------------------------------+
void CheckForOpen()
  {
if(Volume[0]>1)
   return;//每次K线收线才开单

double maShort=iMA(NULL,0,shortMaPeriod,0,method,PRICE_CLOSE,0);//短期移动平均线1
double maLong=iMA(NULL,0,LongMaPeriod,0,method,PRICE_CLOSE,0);//长期移动平均线2
//做多条件：价格在两条均线的上方，并且价格向上穿越短期均线
if(Open[1]<maShort && Close[1]>maShort && Close[1]>maLong)
   {
   if(OrderSend(Symbol(),OP_BUY,Input1,Ask,3,0,0,"",MAGICMA,0,clrBlue)<0)
   Print("开仓失败:",GetLastError());
   }
//做空条件：价格在两条均线的下方，并且价格向下穿越短期均线
if(Open[1]>maShort && Close[1]<maShort && Close[1]<maLong)
   {
   if(OrderSend(Symbol(),OP_SELL,Input1,Bid,3,0,0,"",MAGICMA,0,clrRed)<0)
      Print("开仓失败:",GetLastError());
   }
  }
//+------------------------------------------------------------------+
//|判断平仓条件
//+------------------------------------------------------------------+
void CheckForClose()
  {
if(Volume[0]>1)
   return;//每次K线收线才平仓
double maShort=iMA(NULL,0,shortMaPeriod,0,method,PRICE_CLOSE,0);//短期移动平均线
for(int i=0; i<OrdersTotal(); i++)
{
   if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false)continue;
   if(OrderSymbol()!=Symbol())continue;//货币名称不符，跳过
   if(OrderMagicNumber()!=MAGICMA)continue;//魔术号不符，跳过
   if(OrderType()==OP_BUY)//多单
   {
      if(Open[1]>shortMaPeriod && Close[1]<shortMaPeriod)//价格向下穿越短期均线，平多单
      {
         if(!OrderClose(OrderTicket(),OrderLots(),Bid,3,White))//平仓
            Print("平仓失败:",GetLastError());
      }
      }

   if(OrderType()==OP_SELL)//空单
   {
   if(Open[1]<shortMaPeriod && Close[1]>shortMaPeriod)//价格向上穿越短期均线，平空单
      {
         if(!OrderClose(OrderTicket(),OrderLots(),Ask,3,White))//平仓
            Print("平仓失败:",GetLastError());
      }
      }
   }
   }
//+------------------------------------------------------------------+

da.da · 发表于 2022-1-6 10:48:41

triple3 发表于 2022-1-5 19:30
//+------------------------------------------------------------------+
//| ...

现在不平仓怎么解决，能加微跟你学学吗

有懂的不，看看这个问题在哪里，

金币