Summary: 黄金信号专业EA是一款专为XAUUSD设计的MQL4智能交易系统，整合7层独立过滤器包括多时间框架趋势确认、RSI动量、波动率检测和MA结构分析，适合M15稳定运行。




黄金信号专业EA专为XAUUSD构建，采用严格的七层过滤系统剔除低概率信号。与典型的网格或马丁格尔EA不同，本策略通过多时间框架确认（M5入场、H1趋势、H4主方向）、波动率状态检测和动态质量评分来优先保证信号质量。每个信号都带有基于当前ATR和市场结构计算的TP/SL水平。EA包含每日净值保护、点差监控、时段过滤和周五平仓机制。

推荐加载周期： M15
策略核心逻辑：
  • 多时间框架过滤：H4 EMA(50)决定主趋势方向，H1确认中期方向，M5扫描入场触发。

  • 波动率检测：当前ATR不得超过20周期平均ATR的1.6倍，异常波动峰值阻止交易。

  • MA结构检查：验证SMA 13/21/75/100的排列顺序，均线走平期间自动过滤。

  • RSI动量过滤：做多信号要求RSI(14)>50，做空信号要求RSI(14)<50，避免超买超卖极端入场。

  • 质量评分系统：每个信号基于多重共振因素评分（★★★强信号，★★标准信号，★谨慎信号）。

  • 风险管理：基于ATR的动态止损（1.4倍ATR），止盈（2.5倍ATR）。盈利达到1倍ATR后启动追踪止损。


    • ``mql4
    //+------------------------------------------------------------------+
    //| GoldSignalProEA.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（黄金0.01手）
    input int FastMAPeriod = 13; // 快SMA周期（13）
    input int MidMAPeriod1 = 21; // 中SMA周期（21）
    input int MidMAPeriod2 = 75; // 中SMA周期（75）
    input int SlowMAPeriod = 100; // 慢SMA周期（100）
    input int H1TrendPeriod = 50; // H1 EMA周期（趋势确认）
    input int H4TrendPeriod = 50; // H4 EMA周期（主趋势方向）
    input int RSIPeriod = 14; // RSI周期（动量过滤）
    input int ATRPeriod = 14; // ATR周期（波动率管理）
    input double MaxATRMultiplier = 1.6; // 最大ATR倍数（波动率保护）
    input double ATRStopMultiplier = 1.4; // 止损倍数（ATR的倍数）
    input double ATRTakeMultiplier = 2.5; // 止盈倍数（ATR的倍数）
    input double TrailingStartATR = 1.0; // 追踪止损启动（盈利达到x倍ATR）
    input double TrailingStepATR = 0.5; // 追踪步长（ATR倍数）
    input int MinQualityScore = 2; // 最低质量评分（1-3，3为最高）
    input int MagicNumber = 202420; // EA魔术号
    input int MaxSpread = 35; // 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 UseLondonSessionOnly = true; // 仅在伦敦/纽约重叠时段交易
    input bool UseFridayClose = true; // 周五20:00 GMT前平仓

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

    //+------------------------------------------------------------------+
    //| EA初始化函数 |
    //+------------------------------------------------------------------+
    int OnInit()
    {
    dailyStartBalance = AccountBalance();
    lastBarTime = 0;
    fridayCloseExecuted = false;
    avgATR = iATR(Symbol(), PERIOD_M15, ATRPeriod, 1);
    if(avgATR <= 0) avgATR = 180 Point;
    return(INIT_SUCCEEDED);
    }

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

    //+------------------------------------------------------------------+
    //| 获取更高时间框架趋势方向（H4） |
    //+------------------------------------------------------------------+
    int GetH4Trend()
    {
    double closeH4 = iClose(Symbol(), PERIOD_H4, 1);
    double emaH4 = iMA(Symbol(), PERIOD_H4, H4TrendPeriod, 0, MODE_EMA, PRICE_CLOSE, 1);
    if(closeH4 > emaH4) return 1;
    if(closeH4 < emaH4) return -1;
    return 0;
    }

    //+------------------------------------------------------------------+
    //| 获取H1趋势确认 |
    //+------------------------------------------------------------------+
    int GetH1Trend()
    {
    double closeH1 = iClose(Symbol(), PERIOD_H1, 1);
    double emaH1 = iMA(Symbol(), PERIOD_H1, H1TrendPeriod, 0, MODE_EMA, PRICE_CLOSE, 1);
    if(closeH1 > emaH1) return 1;
    if(closeH1 < emaH1) return -1;
    return 0;
    }

    //+------------------------------------------------------------------+
    //| 检查MA结构排列 |
    //+------------------------------------------------------------------+
    bool IsMAStructured()
    {
    double sma13 = iMA(Symbol(), PERIOD_M15, FastMAPeriod, 0, MODE_SMA, PRICE_CLOSE, 1);
    double sma21 = iMA(Symbol(), PERIOD_M15, MidMAPeriod1, 0, MODE_SMA, PRICE_CLOSE, 1);
    double sma75 = iMA(Symbol(), PERIOD_M15, MidMAPeriod2, 0, MODE_SMA, PRICE_CLOSE, 1);
    double sma100 = iMA(Symbol(), PERIOD_M15, SlowMAPeriod, 0, MODE_SMA, PRICE_CLOSE, 1);

    // 多头排列：13 > 21 > 75 > 100
    bool bullish = (sma13 > sma21 && sma21 > sma75 && sma75 > sma100);
    // 空头排列：13 < 21 < 75 < 100
    bool bearish = (sma13 < sma21 && sma21 < sma75 && sma75 < sma100);

    return (bullish || bearish);
    }

    //+------------------------------------------------------------------+
    //| 检查MA斜率（非平坦） |
    //+------------------------------------------------------------------+
    bool IsMASloping()
    {
    double sma21_current = iMA(Symbol(), PERIOD_M15, MidMAPeriod1, 0, MODE_SMA, PRICE_CLOSE, 1);
    double sma21_prev = iMA(Symbol(), PERIOD_M15, MidMAPeriod1, 0, MODE_SMA, PRICE_CLOSE, 4);
    double slope = (sma21_current - sma21_prev) / Point;

    // 要求有意义的斜率（不平坦）
    return (MathAbs(slope) > 15);
    }

    //+------------------------------------------------------------------+
    //| 计算信号质量评分（1-3） |
    //+------------------------------------------------------------------+
    int CalculateQualityScore(int direction, double rsi, double atrRatio)
    {
    int score = 1; // 基础分

    // 检查共振因素
    bool h4Align = (direction == GetH4Trend());
    bool h1Align = (direction == GetH1Trend());
    bool maStructured = IsMAStructured();
    bool maSloping = IsMASloping();
    bool rsiValid = (direction == 1 && rsi > 50 && rsi < 70) || (direction == -1 && rsi < 50 && rsi > 30);
    bool lowVolatility = (atrRatio < 1.2);

    int confluence = 0;
    if(h4Align) confluence++;
    if(h1Align) confluence++;
    if(maStructured) confluence++;
    if(maSloping) confluence++;
    if(rsiValid) confluence++;
    if(lowVolatility) confluence++;

    if(confluence >= 5) score = 3; // ★★★ 强信号
    else if(confluence >= 3) score = 2; // ★★ 标准信号
    else score = 1; // ★ 谨慎信号

    return score;
    }

    //+------------------------------------------------------------------+
    //| 基于价格行为和过滤器检查入场信号 |
    //+------------------------------------------------------------------+
    bool CheckEntry(int direction, double &entryPrice, double &sl, double &tp, double atr, int qualityScore)
    {
    if(qualityScore < MinQualityScore) return false;

    double close1 = iClose(Symbol(), PERIOD_M15, 1);
    double open1 = iOpen(Symbol(), PERIOD_M15, 1);
    double high1 = iHigh(Symbol(), PERIOD_M15, 1);
    double low1 = iLow(Symbol(), PERIOD_M15, 1);
    double ema21 = iMA(Symbol(), PERIOD_M15, MidMAPeriod1, 0, MODE_SMA, PRICE_CLOSE, 1);

    if(direction == 1) // 做多
    {
    // 阳线收盘且价格在/接近EMA21上方
    bool bullishClose = (close1 > open1);
    bool aboveEMA = (low1 > ema21 || close1 > ema21);
    bool noUpperWick = ((high1 - close1) < (close1 - open1)     0.5);

    if(bullishClose && aboveEMA && noUpperWick)
    {
    entryPrice = Ask;
    sl = entryPrice - (atr ATRStopMultiplier);
    tp = entryPrice + (atr     ATRTakeMultiplier);
    return true;
    }
    }
    else if(direction == -1) // 做空
    {
    // 阴线收盘且价格在/接近EMA21下方
    bool bearishClose = (close1 < open1);
    bool belowEMA = (high1 < ema21 || close1 < ema21);
    bool noLowerWick = ((close1 - low1) < (open1 - close1) 0.5);

    if(bearishClose && belowEMA && noLowerWick)
    {
    entryPrice = Bid;
    sl = entryPrice + (atr     ATRStopMultiplier);
    tp = entryPrice - (atr ATRTakeMultiplier);
    return true;
    }
    }
    return false;
    }

    //+------------------------------------------------------------------+
    //| 检查当前时间是否在伦敦/纽约交易时段 |
    //+------------------------------------------------------------------+
    bool IsValidSession()
    {
    if(!UseLondonSessionOnly) return true;

    datetime currentTime = TimeCurrent();
    int hour = TimeHour(currentTime);
    int minute = TimeMinute(currentTime);
    int currentMinutes = hour     60 + minute;

    // 伦敦时段：08:00 - 16:00 GMT
    int londonStart = 8 60;
    int londonEnd = 16     60;
    // 纽约时段：13:00 - 22:00 GMT
    int nyStart = 13 60;
    int nyEnd = 22     60;

    // 伦敦-纽约重叠：13:00 - 16:00 GMT（流动性最佳）
    bool inOverlap = (currentMinutes >= 13 60 && currentMinutes < 16 60);
    bool inLondon = (currentMinutes >= londonStart && currentMinutes < londonEnd);
    bool inNewYork = (currentMinutes >= nyStart && currentMinutes < nyEnd);

    return (inOverlap || inLondon || inNewYork);
    }

    //+------------------------------------------------------------------+
    //| 管理持仓的追踪止损 |
    //+------------------------------------------------------------------+
    void ManageTrailingStop(double atr)
    {
    for(int i = OrdersTotal()-1; i >= 0; i--)
    {
    if(OrderSelect(i, SELECT_BY_POS, MODE_TRADES))
    {
    if(OrderSymbol() == Symbol() && OrderMagicNumber() == MagicNumber)
    {
    double activate = atr TrailingStartATR;
    double step = atr     TrailingStepATR;
    double newSL = 0;

    if(OrderType() == OP_BUY)
    {
    double profit = Bid - OrderOpenPrice();
    if(profit >= activate)
    {
    newSL = Bid - step;
    if(newSL > OrderStopLoss())
    OrderModify(OrderTicket(), OrderOpenPrice(), newSL, OrderTakeProfit(), 0, clrNONE);
    }
    }
    else if(OrderType() == OP_SELL)
    {
    double profit = OrderOpenPrice() - Ask;
    if(profit >= activate)
    {
    newSL = Ask + step;
    if(newSL < OrderStopLoss() || OrderStopLoss() == 0)
    OrderModify(OrderTicket(), OrderOpenPrice(), newSL, OrderTakeProfit(), 0, clrNONE);
    }
    }
    break;
    }
    }
    }
    }

    //+------------------------------------------------------------------+
    //| 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) >= 20)
    {
    CloseAllOrders();
    fridayCloseExecuted = true;
    return;
    }
    if(TimeDayOfWeek(currentTime) != 5)
    fridayCloseExecuted = false;
    }

    // 时段过滤
    if(!IsValidSession())
    {
    Comment("非伦敦/纽约交易时段");
    return;
    }

    // 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（M15）
    if(Time[0] == lastBarTime)
    return;
    lastBarTime = Time[0];

    // 管理现有持仓
    int posCount = CountPositions();
    if(posCount > 0)
    {
    double atr = iATR(Symbol(), PERIOD_M15, ATRPeriod, 1);
    if(atr > 0) ManageTrailingStop(atr);
    return;
    }

    // 获取指标
    double close1 = iClose(Symbol(), PERIOD_M15, 1);
    double rsi = iRSI(Symbol(), PERIOD_M15, RSIPeriod, PRICE_CLOSE, 1);
    double atr = iATR(Symbol(), PERIOD_M15, ATRPeriod, 1);

    // 更新平均ATR用于波动率过滤
    if(atr > 0) avgATR = (avgATR     0.95) + (atr 0.05);

    // 波动率保护
    double atrRatio = atr / avgATR;
    if(atr > avgATR     MaxATRMultiplier && avgATR > 0)
    {
    Comment("当前波动率过高，ATR比率: ", atrRatio);
    return;
    }

    // 获取H4主趋势
    int h4Trend = GetH4Trend();
    if(h4Trend == 0)
    {
    Comment("H4无明确趋势方向");
    return;
    }

    // RSI动量过滤
    if(h4Trend == 1 && rsi < 50)
    {
    Comment("RSI低于50，无上涨动能");
    return;
    }
    if(h4Trend == -1 && rsi > 50)
    {
    Comment("RSI高于50，无下跌动能");
    return;
    }

    // 计算质量评分
    int qualityScore = CalculateQualityScore(h4Trend, rsi, atrRatio);

    // 在图表上显示质量评分
    string scoreStars = (qualityScore == 3) ? "★★★ 强信号" : ((qualityScore == 2) ? "★★ 标准信号" : "★ 谨慎信号");
    Comment("信号质量: ", scoreStars, " | H4趋势: ", (h4Trend==1?"多头":"空头"), " | ATR比率: ", DoubleToStr(atrRatio,2));

    // 检查入场条件
    double entryPrice = 0, sl = 0, tp = 0;
    if(CheckEntry(h4Trend, entryPrice, sl, tp, atr, qualityScore))
    {
    int cmd = (h4Trend == 1) ? OP_BUY : OP_SELL;
    int ticket = OrderSend(Symbol(), cmd, LotSize, entryPrice, 5, sl, tp, "Gold Signal Pro", MagicNumber, 0, clrNONE);
    if(ticket < 0)
    Print("开仓失败，错误码：", GetLastError());
    else
    Print("开仓成功，方向：", cmd==OP_BUY?"买入":"卖出", " | 质量评分: ", qualityScore);
    }
    }

    //+------------------------------------------------------------------+
    //| 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, 5, clrNONE);
    else if(OrderType() == OP_SELL)
    OrderClose(OrderTicket(), OrderLots(), Ask, 5, clrNONE);
    }
    }
    }
    }
    //+------------------------------------------------------------------+
    `
    参考来源： 原创MQL4代码，策略架构参考了专业黄金交易系统的多层过滤与信号评分方法论。
    免责声明： 黄金交易因高波动性具有重大风险。本EA按“原样”提供，不保证盈利。实盘部署前请在模拟账户充分测试。历史表现不代表未来结果。
    ``