Summary: 比特币安全交易EA是一款专为BTCUSD设计的低风险MQL4智能交易系统。使用ADX趋势强度过滤、ATR波动率保护、宽幅止损止盈,适合H4周期稳定运行。




比特币安全交易EA专门为比特币(BTCUSD)交易设计,采用低风险、稳定运营的思路。比特币波动极大,因此EA使用ADX仅在强趋势中交易,通过ATR过滤异常波动峰值,并采用宽幅止损以适应加密货币的价格波动。每笔交易带有基于ATR倍数的固定止损和止盈,同时具备每日净值保护及点差控制。

推荐加载周期: H4
策略核心逻辑:
  • 趋势强度:ADX(14)大于25表示强趋势。+DI高于-DI为上涨趋势,反之下跌。

  • 入场信号:ADX确认趋势后,价格收盘于EMA200之上做多,之下做空。

  • 波动率保护:ATR(14)保持在近期平均波动率的0.5倍至2倍之间。

  • 风险控制:固定止损1500点(BTCUSD),止盈3000点,同时持仓最多1单,每日亏损上限5%,最大点差150点。


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

    //--- 输入参数及注释
    input double LotSize = 0.01; // 固定手数(比特币0.01手)
    input int StopLossPoints = 1500; // 止损点数(比特币波动大,需宽止损)
    input int TakeProfitPoints = 3000; // 止盈点数(盈亏比2:1)
    input int ADXPeriod = 14; // ADX指标周期
    input int ADXThreshold = 25; // ADX阈值(高于此值为趋势行情)
    input int EMAPeriod = 200; // 长期EMA趋势方向过滤
    input int ATRPeriod = 14; // ATR波动率指标周期
    input double ATRMinMultiplier = 0.5; // ATR最小倍数(过滤过低波动)
    input double ATRMaxMultiplier = 2.0; // ATR最大倍数(过滤过高波动)
    input int MagicNumber = 202413; // EA魔术号(区分不同EA)
    input int MaxSpread = 150; // 最大允许点差(比特币点差较大)
    input double DailyLossLimit = 5.0; // 每日亏损限额(账户余额百分比)
    input bool UseCloseOnFriday = true; // 周五21点前平仓(规避周末不确定性)

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

    //+------------------------------------------------------------------+
    //| EA初始化函数 |
    //+------------------------------------------------------------------+
    int OnInit()
    {
    dailyStartBalance = AccountBalance();
    lastBarTime = 0;
    isFridayCloseExecuted = false;
    avgATR = iATR(Symbol(), PERIOD_H4, ATRPeriod, 1);
    if(avgATR <= 0) avgATR = 500;
    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:亏损超限则停止交易
    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(规避周末跳空风险)
    if(UseCloseOnFriday && !isFridayCloseExecuted)
    {
    datetime currentTime = TimeCurrent();
    if(TimeDayOfWeek(currentTime) == 5 && TimeHour(currentTime) >= 21)
    {
    CloseAllOrders();
    isFridayCloseExecuted = true;
    return;
    }
    if(TimeDayOfWeek(currentTime) != 5)
    isFridayCloseExecuted = false;
    }

    // 点差过滤:比特币点差较宽
    if(MarketInfo(Symbol(), MODE_SPREAD) > MaxSpread)
    {
    Comment("当前点差过大,暂停交易: ", MarketInfo(Symbol(), MODE_SPREAD));
    return;
    }

    // 仅在新K线开始时检测入场(H4周期)
    if(Time[0] == lastBarTime)
    return;
    lastBarTime = Time[0];

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

    // ADX及方向指标值
    double adx = iADX(Symbol(), PERIOD_H4, ADXPeriod, PRICE_CLOSE, MODE_MAIN, 1);
    double plusDI = iADX(Symbol(), PERIOD_H4, ADXPeriod, PRICE_CLOSE, MODE_PLUSDI, 1);
    double minusDI = iADX(Symbol(), PERIOD_H4, ADXPeriod, PRICE_CLOSE, MODE_MINUSDI, 1);

    // 趋势方向:EMA200
    double ema200 = iMA(Symbol(), PERIOD_H4, EMAPeriod, 0, MODE_EMA, PRICE_CLOSE, 1);
    double close1 = iClose(Symbol(), PERIOD_H4, 1);

    // ATR波动率过滤
    double atr = iATR(Symbol(), PERIOD_H4, ATRPeriod, 1);
    double atrMin = avgATR
    ATRMinMultiplier;
    double atrMax = avgATR ATRMaxMultiplier;
    if(atr < atrMin || atr > atrMax)
    {
    Comment("波动率异常,暂停交易。ATR: ", atr);
    return;
    }

    // 更新滚动平均ATR
    avgATR = (avgATR
    0.9) + (atr 0.1);

    int cmd = -1;
    double sl = 0, tp = 0;

    // 做多条件:ADX大于阈值,+DI > -DI,价格高于EMA200
    if(adx > ADXThreshold && plusDI > minusDI && close1 > ema200)
    {
    cmd = OP_BUY;
    sl = SymbolInfoDouble(Symbol(), SYMBOL_BID) - StopLossPoints
    Point;
    tp = SymbolInfoDouble(Symbol(), SYMBOL_BID) + TakeProfitPoints Point;
    }
    // 做空条件:ADX大于阈值,-DI > +DI,价格低于EMA200
    else if(adx > ADXThreshold && minusDI > plusDI && close1 < ema200)
    {
    cmd = OP_SELL;
    sl = SymbolInfoDouble(Symbol(), SYMBOL_ASK) + StopLossPoints
    Point;
    tp = SymbolInfoDouble(Symbol(), SYMBOL_ASK) - TakeProfitPoints * Point;
    }

    if(cmd != -1)
    {
    int ticket = OrderSend(Symbol(), cmd, LotSize, (cmd==OP_BUY?Ask:Bid), 3, sl, tp, "Bitcoin Safe EA", 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: 比特币交易具有极高风险和高波动性。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。
    ``