Summary: 黄金地平线EA是一款专为XAUUSD设计的MQL4智能交易系统,融合双EMA趋势检测、ATR波动率过滤和严格的基于权益的风险管理,适合H1周期。
黄金地平线EA是一款专为黄金(XAUUSD)交易设计的稳健型智能交易系统。与冒险的网格或马丁格尔系统不同,本EA采用严格的趋势跟随策略,结合波动率自适应风控。它集成了最新的稳定性特性,包括点差保护、亏损交易后的冷却期以及周五平仓机制,以规避周末市场跳空风险。
推荐加载周期: H1
策略核心逻辑:
1. 趋势检测:双EMA交叉(快EMA12,慢EMA26)识别方向性偏向。
2. 波动率过滤:ATR(14)确保仅在正常波动率环境下入场;极端波动触发冷却。
3. 动量确认:RSI(14)做多需高于50,做空需低于50,过滤低概率信号。
4. 风险管理:固定止损(300点),盈利达到1倍ATR时启动追踪止损,每日亏损上限5%,最大点差35点。
```mql4
//+------------------------------------------------------------------+
//| GoldHorizonEA.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 FastEMAPeriod = 12; // 快EMA周期(趋势检测)
input int SlowEMAPeriod = 26; // 慢EMA周期(趋势检测)
input int RSIPeriod = 14; // RSI周期(动量过滤)
input int ATRPeriod = 14; // ATR周期(动态止损)
input double ATRStopMultiplier = 1.5; // 止损倍数(ATR的倍数)
input double ATRTakeMultiplier = 3.0; // 止盈倍数(ATR的倍数)
input double TrailingStart = 1.0; // 追踪止损启动(盈利达到x倍ATR)
input double TrailingStep = 0.5; // 追踪步长(ATR倍数)
input int MagicNumber = 202419; // EA魔术号
input int MaxSpread = 35; // 最大允许点差(黄金单位:点)
input double DailyLossLimit = 5.0; // 每日亏损限额(账户余额百分比)
input int CooldownMinutes = 30; // 亏损后冷却时间(分钟)
input bool UseFridayClose = true; // 周五21:00 GMT前平仓
//--- 全局变量
double dailyStartBalance = 0;
datetime lastBarTime = 0;
bool fridayCloseExecuted = false;
datetime lastLossTime = 0;
double avgATR = 0;
//+------------------------------------------------------------------+
//| EA初始化函数 |
//+------------------------------------------------------------------+
int OnInit()
{
dailyStartBalance = AccountBalance();
lastBarTime = 0;
fridayCloseExecuted = false;
lastLossTime = 0;
avgATR = iATR(Symbol(), PERIOD_H1, ATRPeriod, 1);
if(avgATR <= 0) avgATR = 200 * Point;
return(INIT_SUCCEEDED);
}
//+------------------------------------------------------------------+
//| EA退出函数 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
{
Comment("");
}
//+------------------------------------------------------------------+
//| 检查冷却期是否激活 |
//+------------------------------------------------------------------+
bool IsCooldownActive()
{
if(lastLossTime == 0) return false;
if(TimeCurrent() - lastLossTime < CooldownMinutes * 60) return true;
lastLossTime = 0;
return false;
}
//+------------------------------------------------------------------+
//| 管理追踪止损 |
//+------------------------------------------------------------------+
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 newSL = 0;
if(OrderType() == OP_BUY)
{
double profitPoints = (Bid - OrderOpenPrice()) / Point;
if(profitPoints >= (TrailingStart * atr / Point))
{
newSL = Bid - (TrailingStep * atr);
if(newSL > OrderStopLoss())
OrderModify(OrderTicket(), OrderOpenPrice(), newSL, OrderTakeProfit(), 0, clrNONE);
}
}
else if(OrderType() == OP_SELL)
{
double profitPoints = (OrderOpenPrice() - Ask) / Point;
if(profitPoints >= (TrailingStart * atr / Point))
{
newSL = Ask + (TrailingStep * atr);
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;
}
// 亏损后冷却期
if(IsCooldownActive())
{
Comment("亏损后冷却期激活,剩余 ", CooldownMinutes, " 分钟");
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
int currentSpread = MarketInfo(Symbol(), MODE_SPREAD);
if(currentSpread > MaxSpread)
{
Comment("当前点差过大:", currentSpread);
return;
}
// 仅在新K线开始时检测入场(H1)
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_H1, ATRPeriod, 1);
if(atr > 0) ManageTrailingStop(atr);
return;
}
// 计算已收盘K线的指标
double fastEMA = iMA(Symbol(), PERIOD_H1, FastEMAPeriod, 0, MODE_EMA, PRICE_CLOSE, 1);
double slowEMA = iMA(Symbol(), PERIOD_H1, SlowEMAPeriod, 0, MODE_EMA, PRICE_CLOSE, 1);
double fastEMAPrev = iMA(Symbol(), PERIOD_H1, FastEMAPeriod, 0, MODE_EMA, PRICE_CLOSE, 2);
double slowEMAPrev = iMA(Symbol(), PERIOD_H1, SlowEMAPeriod, 0, MODE_EMA, PRICE_CLOSE, 2);
double rsi = iRSI(Symbol(), PERIOD_H1, RSIPeriod, PRICE_CLOSE, 1);
double atr = iATR(Symbol(), PERIOD_H1, ATRPeriod, 1);
if(atr <= 0) atr = avgATR;
// 波动率过滤 - 如果ATR过高则跳过
if(atr > avgATR * 1.8)
{
Comment("当前波动率过高,等待冷却");
return;
}
// 更新滚动平均ATR
avgATR = (avgATR * 0.95) + (atr * 0.05);
int cmd = -1;
double sl = 0, tp = 0;
double ask = Ask;
double bid = Bid;
// 做多条件:金叉 + RSI高于50
if(fastEMAPrev <= slowEMAPrev && fastEMA > slowEMA && rsi > 50)
{
cmd = OP_BUY;
sl = bid - (atr * ATRStopMultiplier);
tp = bid + (atr * ATRTakeMultiplier);
}
// 做空条件:死叉 + RSI低于50
else if(fastEMAPrev >= slowEMAPrev && fastEMA < slowEMA && rsi < 50)
{
cmd = OP_SELL;
sl = ask + (atr * ATRStopMultiplier);
tp = ask - (atr * ATRTakeMultiplier);
}
if(cmd != -1)
{
int ticket = OrderSend(Symbol(), cmd, LotSize, (cmd==OP_BUY?ask:bid), 3, sl, tp, "Gold Horizon", MagicNumber, 0, clrNONE);
if(ticket < 0)
{
Print("开仓失败,错误码:", GetLastError());
}
else
{
// 记录开仓,重置亏损时间记录
lastLossTime = 0;
}
}
}
//+------------------------------------------------------------------+
//| 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,融合了现代风控实践,包括冷却期、点差保护和ATR动态止损。
免责声明: 外汇及黄金交易具有重大风险。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。
```