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MT5編程實例課程(阿郎)---第三講(均線交叉EA) [MT4]

  • #property copyright "Simon Yau"
    #property link "http://www.fx998.cn"
    #property version "1.00"
    int maFastHandle, maSlowHandle; //定義兩個指標操作句柄,用來操作兩條均線
    double maFast[], maSlow[]; //定義兩個數組,用于保存均線的數值
    //+------------------------------------------------------------------+
    //| Expert initialization function |
    //+------------------------------------------------------------------+
    int OnInit()
    {
    //---
    //在初始化函數OnInit中,分別指定兩個操作句柄所對應的均線指標
    maFastHandle = iMA(Symbol(), PERIOD_CURRENT, 5, 0, MODE_SMA, PRICE_CLOSE); //對應5期均線
    maSlowHandle = iMA(Symbol(), PERIOD_CURRENT, 10, 0, MODE_SMA, PRICE_CLOSE); //對應10期均線

    ArraySetAsSeries(maFast, true); //將數組設置為倒序保存,即圖表上方向由右向左
    ArraySetAsSeries(maSlow, true); //同上
    //---
    return(0);
    }
    //+------------------------------------------------------------------+
    //| Expert deinitialization function |
    //+------------------------------------------------------------------+
    //+------------------------------------------------------------------+
    //| Expert tick function |
    //+------------------------------------------------------------------+
    void OnTick()
    {
    //---
    MqlTradeRequest request;
    MqlTradeResult result;

    CopyBuffer(maFastHandle, 0, 0, 3, maFast); //將句柄對應的指標數值復制入數組
    CopyBuffer(maSlowHandle, 0, 0, 3, maSlow); //同上

    if (maFast[1]>maSlow[1] && maFast[2]<=maSlow[2]) //數組獲得指標的數值后,就可以進行均線交叉的判定了
    {
    request.action = TRADE_ACTION_DEAL;
    request.symbol = Symbol();
    request.volume = 0.1;
    request.price = SymbolInfoDouble(Symbol(), SYMBOL_ASK);
    request.type = ORDER_TYPE_BUY;

    OrderSend(request, result); //下單
    }
    else if (maFast[1]<maSlow[1] && maFast[2]>=maSlow[2])
    {
    request.action = TRADE_ACTION_DEAL;
    request.symbol = Symbol();
    request.volume = 0.1;
    request.price = SymbolInfoDouble(Symbol(), SYMBOL_BID);
    request.type = ORDER_TYPE_SELL;

    OrderSend(request, result);
    }
    }
    作者:阿郎(shawnyau)栽自火線論壇http://www.fx998.cn。
    Lesson3代碼.rar (2 K) 下载次数:155

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