Ava Trader MT4 Terminal EA交易（4）注册模拟账号，写第一个策略

向右看齐 2022-11-13 04:11 132阅读 0赞

## 注册模拟号 ##

https://myvip.avatrade.cn/

## 策略要求 ##

监控一分钟k线，如果连续两根阳线，就 做多 设置 10 个点差值的 止盈跟 止损

## 新建ea模板 first1 ##

### 代码如下 ###

//+------------------------------------------------------------------+
    //|                                                       first1.mq4 |
    //|                        Copyright 2021, MetaQuotes Software Corp. |
    //|                                             https://www.mql5.com |
    //+------------------------------------------------------------------+
    #property copyright "Copyright 2021, jiegemena."
    #property link      "https://blog.csdn.net/jiegemena"
    #property version   "1.00"
    #property strict
    //+------------------------------------------------------------------+
    //| Expert initialization function                                   |
    //+------------------------------------------------------------------+
    
    
    //--- input parameters
    input int RedKNums = 2; // 连续几根阳线
    input double ClearLoss = 10; // 止损点位
    input double ClearProfit = 10; // 止盈点位
    
    int OId = 0;
    string sign1 = "order1";
    
    //+------------------------------------------------------------------+
    //|                                                                  |
    //+------------------------------------------------------------------+
    int OnInit()
      {
    //---
    
    //---
       return(INIT_SUCCEEDED);
      }
    //+------------------------------------------------------------------+
    //| Expert deinitialization function                                 |
    //+------------------------------------------------------------------+
    void OnDeinit(const int reason)
      {
    //---
    
      }
    //+------------------------------------------------------------------+
    //| Expert tick function                                             |
    //+------------------------------------------------------------------+
    void OnTick()
      {
    //--- 每个交易数据回调
       DealWork();
      }
    //+------------------------------------------------------------------+
    
    
    // 检测
    void DealWork()
      {
       if(!CheckPosition1(OId))
         {
          Print("没有持仓");
          int max0 = 0;
          for(int i=0; i<RedKNums; i++)
            {
             if(GetKGreen(i + 1))
               {
                max0++;
               }
            }
    
          if(max0 == RedKNums)
            {
             Print("符合条件买入");
             Buy();
             Sleep(60 * 1000);
            }
    
         }
       else
         {
          Print("有持仓");
         }
      }
    
    
    // 检查 前 i 分钟 是否阳线
    bool GetKGreen(int i)
      {
       double k = GetKPoint(i);
       if(k > 0)
         {
          Print("k 大",k,":", Time[i]);
          return true;
         }
       Print("k 小",k,":", Time[i]);
       return false;
      }
    
    // 前 i 分钟的 k线 差值
    double GetKPoint(int i)
      {
       return Close[i]  - Open[i];
      }
    
    // 做多
    void Buy()
      {
       double BuyPri = Ask;
    
       double stoploss = BuyPri - ClearLoss*Point;
       double takeprofit = BuyPri + ClearProfit*Point;
       Print("购买");
       Print("当前：", BuyPri);
       Print("stoploss：", stoploss);
       Print("takeprofit：", takeprofit);
       OId = OrderSend(Symbol(),OP_BUY,1,BuyPri,3,stoploss,takeprofit,sign1,1314168,0,clrGreen);
       if(OId<0)
         {
          Print(" 交易失败 OrderSend failed with error #",GetLastError());
         }
       else
          Print("OrderSend placed successfully:", OId);
      }
    
    // 做空
    void Sell1()
      {
       double SellPri = Bid;
    
       double stoploss = SellPri + ClearProfit*Point;
       double takeprofit = SellPri - ClearLoss*Point;
       Print("购买");
       Print("当前：", SellPri);
       Print("stoploss：", stoploss);
       Print("takeprofit：", takeprofit);
       OId = OrderSend(Symbol(),OP_SELL,1,SellPri,3,stoploss,takeprofit,sign1,1314168,0,clrGreen);
       if(OId<0)
         {
          Print("OrderSend failed with error #",GetLastError());
         }
       else
          Print("OrderSend placed successfully:", OId);
      }
    
    
    // 笨方法检测持仓
    bool CheckPosition1(int oid)
      {
       string comment;
    // 单号是否存在
       if(OrderSelect(oid,SELECT_BY_TICKET)==false)
         {
          Print("OrderSelect failed error code is",GetLastError());
          return false;
         }
       comment = OrderComment();
       if(comment == sign1)
         {
          return true;
         }
       return false;
      }
    //+------------------------------------------------------------------+

## 点击编写 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppZWdlbWVuYQ_size_16_color_FFFFFF_t_70]

## 回到交易软件，把first1 拖到行情窗口，设置一分钟图 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppZWdlbWVuYQ_size_16_color_FFFFFF_t_70 1]

## 观察图标是否正常 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppZWdlbWVuYQ_size_16_color_FFFFFF_t_70 2]

## 只要有价格跳动，观察日志，已经在正常运行 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppZWdlbWVuYQ_size_16_color_FFFFFF_t_70 3]

## 程序符合条件 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppZWdlbWVuYQ_size_16_color_FFFFFF_t_70 4]

## 正常设置了 10 个点的止盈止损 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppZWdlbWVuYQ_size_16_color_FFFFFF_t_70 5]

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