黄金暴利猎手EA - 高收益MQL4源码（适用于XAUUSD）

Summary: 黄金暴利猎手EA是一款专为XAUUSD设计的高收益MQL4智能交易系统。使用20周期高低点突破策略配合网格加仓和追踪止损，适合M15周期捕捉黄金暴利机会。




黄金暴利猎手EA专门为黄金（XAUUSD）设计，通过智能仓位管理在捕捉高收益机会的同时控制风险。EA使用基于20周期高低点通道的突破策略，并带有确认过滤。当突破发生时，以基础手数入场。若行情反向运动，受控的网格加仓系统会以递增手数激活（但设有最高层级上限）。动态追踪止损在价格有利时锁定利润。EA包含每日止盈目标和回撤保护机制，确保收益落袋。

推荐加载周期： M15
策略核心逻辑：
1. 突破检测：收盘价高于20周期最高点→做多；低于20周期最低点→做空。
2. 确认过滤：需要连续两根K线收盘于突破水平之外，减少假突破。
3. 网格加仓：若价格反向移动达到RecoveryStep点，开附加层级，手数乘以LotMultiplier（最多3级）。
4. 风险控制：最大点差40点，每日止盈目标10%（达标后停交易），每日亏损上限5%，最大网格层级3。

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

//--- 输入参数
input double BaseLotSize = 0.01; // 初始入场基础手数
input double LotMultiplier = 1.5; // 网格加仓手数倍数（1.5倍）
input int BreakoutPeriod = 20; // 高低点突破通道周期
input int RecoveryStep = 200; // 触发下一级网格的点数（200点）
input int TrailingStart = 300; // 启动追踪止损的盈利点数
input int TrailingStep = 100; // 追踪止损距离（点数）
input int MaxGridLevels = 3; // 最大网格加仓层级（1-5）
input int StopLossPoints = 500; // 硬止损点数（500点）
input int TakeProfitPoints = 800; // 硬止盈点数（800点）
input int MagicNumber = 202414; // EA魔术号
input int MaxSpread = 40; // 最大允许点差（点数）
input double DailyProfitTarget = 10.0; // 每日止盈目标（百分比，达标后停交易）
input double DailyLossLimit = 5.0; // 每日亏损上限（百分比）
input bool UseCloseOnFriday = true; // 周五20点前平仓

//--- 全局变量
double dailyStartBalance = 0;
datetime lastBarTime = 0;
bool isFridayCloseExecuted = false;
bool dailyTargetReached = false;
int currentGridLevel = 0;

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

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

//+------------------------------------------------------------------+
//| EA主循环函数 |
//+------------------------------------------------------------------+
void OnTick()
{
// 每日止盈目标达成
double currentProfit = AccountProfit();
double profitPercent = (currentProfit / dailyStartBalance) * 100;
if(profitPercent >= DailyProfitTarget && DailyProfitTarget > 0)
{
if(!dailyTargetReached)
{
dailyTargetReached = true;
CloseAllOrders();
Comment("已达每日止盈目标，停止交易");
}
return;
}

// 每日亏损保护
double currentEquity = AccountEquity();
double lossPercent = (dailyStartBalance - currentEquity) / dailyStartBalance * 100;
if(lossPercent >= DailyLossLimit)
{
if(CountPositions() > 0) CloseAllOrders();
Comment("已达每日亏损上限");
return;
}

// 周五收盘前平仓
if(UseCloseOnFriday && !isFridayCloseExecuted)
{
datetime currentTime = TimeCurrent();
if(TimeDayOfWeek(currentTime) == 5 && TimeHour(currentTime) >= 20)
{
CloseAllOrders();
isFridayCloseExecuted = true;
return;
}
if(TimeDayOfWeek(currentTime) != 5)
isFridayCloseExecuted = false;
}

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

// 已有持仓的追踪止损和网格管理
if(CountPositions() > 0)
{
ManageTrailingStop();
ManageGridRecovery();
return;
}

// 新K线逻辑（M15）
if(Time[0] == lastBarTime)
return;
lastBarTime = Time[0];
currentGridLevel = 0;

// 新交易日重置每日余额
if(TimeDayOfYear(TimeCurrent()) != TimeDayOfYear(Time[0]))
{
dailyStartBalance = AccountBalance();
dailyTargetReached = false;
}

// 计算突破水平
double high20 = iHigh(Symbol(), PERIOD_M15, iHighest(Symbol(), PERIOD_M15, MODE_HIGH, BreakoutPeriod, 1));
double low20 = iLow(Symbol(), PERIOD_M15, iLowest(Symbol(), PERIOD_M15, MODE_LOW, BreakoutPeriod, 1));
double close1 = iClose(Symbol(), PERIOD_M15, 1);
double close2 = iClose(Symbol(), PERIOD_M15, 2);

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

// 买入突破：收盘价高于high20且连续两根确认
if(close1 > high20 && close2 > high20)
{
cmd = OP_BUY;
sl = SymbolInfoDouble(Symbol(), SYMBOL_BID) - StopLossPoints * Point;
tp = SymbolInfoDouble(Symbol(), SYMBOL_BID) + TakeProfitPoints * Point;
}
// 卖出突破：收盘价低于low20且连续两根确认
else if(close1 < low20 && close2 < low20)
{
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, BaseLotSize, (cmd==OP_BUY?Ask:Bid), 3, sl, tp, "Gold Hunter", MagicNumber, 0, clrNONE);
if(ticket > 0)
{
currentGridLevel = 1;
Print("初始开仓成功，层级: ", currentGridLevel);
}
else
Print("开仓失败: ", GetLastError());
}
}

//+------------------------------------------------------------------+
//| 管理所有持仓的追踪止损 |
//+------------------------------------------------------------------+
void ManageTrailingStop()
{
for(int i = OrdersTotal()-1; i >= 0; i--)
{
if(OrderSelect(i, SELECT_BY_POS, MODE_TRADES))
{
if(OrderSymbol() == Symbol() && OrderMagicNumber() == MagicNumber)
{
double profitPoints = 0;
double newSL = 0;

if(OrderType() == OP_BUY)
{
profitPoints = (Bid - OrderOpenPrice()) / Point;
if(profitPoints >= TrailingStart)
{
newSL = Bid - TrailingStep * Point;
if(newSL > OrderStopLoss())
OrderModify(OrderTicket(), OrderOpenPrice(), newSL, OrderTakeProfit(), 0, clrNONE);
}
}
else if(OrderType() == OP_SELL)
{
profitPoints = (OrderOpenPrice() - Ask) / Point;
if(profitPoints >= TrailingStart)
{
newSL = Ask + TrailingStep * Point;
if(newSL < OrderStopLoss() || OrderStopLoss() == 0)
OrderModify(OrderTicket(), OrderOpenPrice(), newSL, OrderTakeProfit(), 0, clrNONE);
}
}
}
}
}
}

//+------------------------------------------------------------------+
//| 价格反向运动时管理网格加仓 |
//+------------------------------------------------------------------+
void ManageGridRecovery()
{
if(currentGridLevel >= MaxGridLevels) return;

double avgOpenPrice = 0;
double totalLots = 0;
int direction = 0;

// 计算平均开仓价和方向
for(int i = OrdersTotal()-1; i >= 0; i--)
{
if(OrderSelect(i, SELECT_BY_POS, MODE_TRADES))
{
if(OrderSymbol() == Symbol() && OrderMagicNumber() == MagicNumber)
{
avgOpenPrice += OrderOpenPrice() * OrderLots();
totalLots += OrderLots();
if(direction == 0)
direction = OrderType();
}
}
}

if(totalLots > 0)
avgOpenPrice /= totalLots;
else
return;

// 计算反向运动点数
double adversePoints = 0;
if(direction == OP_BUY)
adversePoints = (avgOpenPrice - Bid) / Point;
else if(direction == OP_SELL)
adversePoints = (Ask - avgOpenPrice) / Point;

// 触发新一级网格
if(adversePoints >= RecoveryStep * currentGridLevel && currentGridLevel < MaxGridLevels)
{
double newLotSize = BaseLotSize * MathPow(LotMultiplier, currentGridLevel);
newLotSize = MathMin(newLotSize, BaseLotSize * MathPow(LotMultiplier, MaxGridLevels-1));

int cmd = direction;
double sl = 0, tp = 0;

if(cmd == OP_BUY)
{
sl = SymbolInfoDouble(Symbol(), SYMBOL_BID) - StopLossPoints * Point;
tp = SymbolInfoDouble(Symbol(), SYMBOL_BID) + TakeProfitPoints * Point;
}
else if(cmd == OP_SELL)
{
sl = SymbolInfoDouble(Symbol(), SYMBOL_ASK) + StopLossPoints * Point;
tp = SymbolInfoDouble(Symbol(), SYMBOL_ASK) - TakeProfitPoints * Point;
}

int ticket = OrderSend(Symbol(), cmd, newLotSize, (cmd==OP_BUY?Ask:Bid), 3, sl, tp, "Gold Hunter", MagicNumber, 0, clrNONE);
if(ticket > 0)
{
currentGridLevel++;
Print("网格层级 ", currentGridLevel, " 开仓，手数: ", newLotSize);
}
}
}

//+------------------------------------------------------------------+
//| 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);
}
}
}
currentGridLevel = 0;
}
//+------------------------------------------------------------------+
```
参考来源： 原创MQL4代码，仅供学习参考。
免责声明： 黄金交易具有高风险。本EA使用网格加仓策略，可能放大亏损。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。
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