Summary: EURUSD稳盈资本EA是一款专为EURUSD设计的低风险MQL4智能交易系统。使用布林带均值回归策略,配合RSI确认和固定止损止盈,适合H1周期稳定运行。




EURUSD稳盈资本EA专为欧美(EURUSD)稳定低风险运营而设计。策略基于布林带(20,2)均值回归,配合RSI(14)确认,避免接飞刀。EA仅在价格触及布林带外轨且RSI确认超买超卖时交易,确保在统计极值区域入场。每笔交易采用固定止损止盈,盈亏比1:2。每日亏损限制和周五平仓机制保护资金安全。

推荐加载周期: H1
策略核心逻辑:
  • 布林带(20,2)识别价格过度延伸水平。

  • 做多信号:价格触及下轨且RSI(14)<35(超卖)。

  • 做空信号:价格触及上轨且RSI(14)>65(超买)。

  • 过滤条件:当前点差大于MaxSpread时不交易。

  • 风控:固定止损200点,止盈400点,同时最多持有一单。


  • ``mql4
    //+------------------------------------------------------------------+
    //| EURUSDSteadyCapitalEA.mq4 |
    //+------------------------------------------------------------------+
    #property copyright ""
    #property link ""
    #property version "1.00"
    #property strict

    //--- 输入参数及注释
    input double LotSize = 0.01; // 固定交易手数(欧美0.01手)
    input int StopLossPoints = 200; // 止损点数(200点=20标准点)
    input int TakeProfitPoints = 400; // 止盈点数(盈亏比2:1)
    input int BBPERIOD = 20; // 布林带周期
    input double BBDEVIATION = 2.0; // 布林带偏差倍数
    input int RSIPERIOD = 14; // RSI周期
    input int RSI_OVERSOLD = 35; // RSI超卖水平(买入触发线)
    input int RSI_OVERBOUGHT = 65; // RSI超买水平(卖出触发线)
    input int MagicNumber = 202416; // EA魔术号
    input int MaxSpread = 25; // 最大允许点差(单位:点)
    input double DailyLossLimit = 5.0; // 每日亏损限额(账户余额百分比)
    input bool UseFridayClose = true; // 周五21点前平仓

    //--- 全局变量
    double dailyStartBalance = 0;
    datetime lastBarTime = 0;
    bool fridayCloseExecuted = false;

    //+------------------------------------------------------------------+
    //| EA初始化函数 |
    //+------------------------------------------------------------------+
    int OnInit()
    {
    dailyStartBalance = AccountBalance();
    lastBarTime = 0;
    fridayCloseExecuted = false;
    return(INIT_SUCCEEDED);
    }

    //+------------------------------------------------------------------+
    //| EA退出函数 |
    //+------------------------------------------------------------------+
    void OnDeinit(const int reason)
    {
    Comment("");
    }

    //+------------------------------------------------------------------+
    //| EA主循环函数(每Tick执行) |
    //+------------------------------------------------------------------+
    void OnTick()
    {
    // 每日净值保护
    double currentEquity = AccountEquity();
    double lossPercent = (dailyStartBalance - currentEquity) / dailyStartBalance 100;
    if(lossPercent >= DailyLossLimit)
    {
    Comment("已达每日亏损上限,停止开新仓");
    return;
    }

    // 周五收盘前平仓(规避周末跳空)
    if(UseFridayClose && !fridayCloseExecuted)
    {
    datetime currentTime = TimeCurrent();
    if(TimeDayOfWeek(currentTime) == 5 && TimeHour(currentTime) >= 21)
    {
    CloseAllOrders();
    fridayCloseExecuted = true;
    return;
    }
    if(TimeDayOfWeek(currentTime) != 5)
    fridayCloseExecuted = false;
    }

    // 点差过滤
    if(MarketInfo(Symbol(), MODE_SPREAD) > MaxSpread)
    {
    Comment("当前点差过大:", MarketInfo(Symbol(), MODE_SPREAD));
    return;
    }

    // 仅在新K线开始时检测入场(H1)
    if(Time[0] == lastBarTime)
    return;
    lastBarTime = Time[0];

    // 检查是否已有持仓
    if(CountPositions() > 0)
    return;

    // 获取已收盘K线的布林带数值
    double lowerBand = iBands(Symbol(), PERIOD_H1, BBPERIOD, BBDEVIATION, 0, PRICE_CLOSE, MODE_LOWER, 1);
    double upperBand = iBands(Symbol(), PERIOD_H1, BBPERIOD, BBDEVIATION, 0, PRICE_CLOSE, MODE_UPPER, 1);
    double close1 = iClose(Symbol(), PERIOD_H1, 1);

    // 获取RSI数值
    double rsi = iRSI(Symbol(), PERIOD_H1, RSIPERIOD, PRICE_CLOSE, 1);

    int cmd = -1;
    double sl = 0, tp = 0;
    double ask = Ask;
    double bid = Bid;

    // 买入信号:价格触及下轨且RSI超卖
    if(close1 <= lowerBand && rsi < RSI_OVERSOLD)
    {
    cmd = OP_BUY;
    sl = bid - StopLossPoints
    Point;
    tp = bid + TakeProfitPoints Point;
    }
    // 卖出信号:价格触及上轨且RSI超买
    else if(close1 >= upperBand && rsi > RSI_OVERBOUGHT)
    {
    cmd = OP_SELL;
    sl = ask + StopLossPoints
    Point;
    tp = ask - TakeProfitPoints * Point;
    }

    if(cmd != -1)
    {
    int ticket = OrderSend(Symbol(), cmd, LotSize, (cmd==OP_BUY?ask:bid), 3, sl, tp, "EURUSD Steady Capital", MagicNumber, 0, clrNONE);
    if(ticket < 0)
    Print("开仓失败,错误码:", GetLastError());
    }
    }

    //+------------------------------------------------------------------+
    //| 统计当前魔术号的持仓数量 |
    //+------------------------------------------------------------------+
    int CountPositions()
    {
    int count = 0;
    for(int i = OrdersTotal()-1; i >= 0; i--)
    {
    if(OrderSelect(i, SELECT_BY_POS, MODE_TRADES))
    {
    if(OrderSymbol() == Symbol() && OrderMagicNumber() == MagicNumber)
    count++;
    }
    }
    return count;
    }

    //+------------------------------------------------------------------+
    //| 平仓当前品种下所有属于该EA的订单 |
    //+------------------------------------------------------------------+
    void CloseAllOrders()
    {
    for(int i = OrdersTotal()-1; i >= 0; i--)
    {
    if(OrderSelect(i, SELECT_BY_POS, MODE_TRADES))
    {
    if(OrderSymbol() == Symbol() && OrderMagicNumber() == MagicNumber)
    {
    if(OrderType() == OP_BUY)
    OrderClose(OrderTicket(), OrderLots(), Bid, 3, clrNONE);
    else if(OrderType() == OP_SELL)
    OrderClose(OrderTicket(), OrderLots(), Ask, 3, clrNONE);
    }
    }
    }
    }
    //+------------------------------------------------------------------+
    `
    参考来源: 原创MQL4代码,仅供学习参考。
    免责声明: 外汇交易具有亏损风险。本EA按“原样”提供,不保证盈利。实盘交易前请在模拟账户充分测试。历史表现不代表未来结果。
    ``