Summary: 金凤凰EA是一款专为黄金(XAUUSD)设计的MQL4智能交易系统。使用双EMA交叉自适应趋势跟踪策略,结合ATR波动过滤和每日亏损限制,适合H1周期。
金凤凰EA是一款专为黄金(XAUUSD)交易设计的稳健MQL4智能交易系统。它采用自适应趋势跟踪策略,利用双指数移动平均线(EMA)交叉并配合动态确认。EA集成了基于ATR的波动率过滤,避免在低波动震荡行情中被洗盘。内置的每日净值保护机制和最大点差控制确保稳定运营。每笔交易受到追踪止损保护,随着趋势延伸锁定利润。
推荐加载周期: H1
策略核心逻辑:
1. 趋势检测:快速EMA(12)上穿慢速EMA(26)为上升趋势;反之下降趋势。
2. 入场确认:价格必须收盘于交叉点之外,且ATR(14) > 150点(最小波动要求)。
3. 波动过滤:ATR值必须低于3倍平均ATR,避免极端波动尖峰。
4. 风险管理:固定止损350点,止盈700点,追踪止损在盈利400点后激活。
5. 持仓管理:最多1个开仓,每日亏损上限为余额的5%,最大点差35点。
```mql4
//+------------------------------------------------------------------+
//| GoldenPhoenixEA.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(黄金0.01手)
input int FastEMAPeriod = 12; // 快速EMA周期(趋势检测)
input int SlowEMAPeriod = 26; // 慢速EMA周期(趋势检测)
input int ATRPeriod = 14; // ATR波动率指标周期
input int StopLossPoints = 350; // 止损点数(黄金350点)
input int TakeProfitPoints = 700; // 止盈点数(盈亏比2:1)
input int TrailingStart = 400; // 追踪止损激活阈值(点数)
input int TrailingStep = 150; // 追踪止损步长(点数)
input int MinVolatility = 150; // 最小ATR值要求(点数)
input double MaxVolatilityMult = 3.0; // 最大ATR倍数(相对于平均值)
input int MagicNumber = 202415; // EA魔术号
input int MaxSpread = 35; // 最大允许点差(点数)
input double DailyLossLimit = 5.0; // 每日亏损限额(余额百分比)
input bool UseCloseOnFriday = true; // 周五21点前平仓
//--- 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_H1, ATRPeriod, 1);
if(avgATR <= 0) avgATR = 200;
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
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
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)
{
ManageTrailingStop();
return;
}
// 获取指标数值
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 fastEMA_prev = iMA(Symbol(), PERIOD_H1, FastEMAPeriod, 0, MODE_EMA, PRICE_CLOSE, 2);
double slowEMA_prev = iMA(Symbol(), PERIOD_H1, SlowEMAPeriod, 0, MODE_EMA, PRICE_CLOSE, 2);
double close1 = iClose(Symbol(), PERIOD_H1, 1);
// ATR波动率过滤
double atr = iATR(Symbol(), PERIOD_H1, ATRPeriod, 1);
double atrThreshold = avgATR * MaxVolatilityMult;
if(atr < MinVolatility)
{
Comment("波动率过低,不适合趋势交易:", atr);
return;
}
if(atr > atrThreshold && atrThreshold > 0)
{
Comment("检测到波动率尖峰:", atr);
return;
}
avgATR = (avgATR * 0.9) + (atr * 0.1);
int cmd = -1;
double sl = 0, tp = 0;
double bid = SymbolInfoDouble(Symbol(), SYMBOL_BID);
double ask = SymbolInfoDouble(Symbol(), SYMBOL_ASK);
// 金叉:快速EMA上穿慢速EMA
if(fastEMA_prev <= slowEMA_prev && fastEMA > slowEMA)
{
cmd = OP_BUY;
sl = bid - StopLossPoints * Point;
tp = bid + TakeProfitPoints * Point;
}
// 死叉:快速EMA下穿慢速EMA
else if(fastEMA_prev >= slowEMA_prev && fastEMA < slowEMA)
{
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, "Golden Phoenix", MagicNumber, 0, clrNONE);
if(ticket < 0)
Print("开仓失败,错误码:", GetLastError());
}
}
//+------------------------------------------------------------------+
//| 管理持仓的追踪止损 |
//+------------------------------------------------------------------+
void ManageTrailingStop()
{
for(int i = OrdersTotal()-1; i >= 0; i--)
{
if(OrderSelect(i, SELECT_BY_POS, MODE_TRADES))
{
if(OrderSymbol() == Symbol() && OrderMagicNumber() == MagicNumber)
{
double currentStop = OrderStopLoss();
double newStop = 0;
double profitPoints = 0;
if(OrderType() == OP_BUY)
{
profitPoints = (Bid - OrderOpenPrice()) / Point;
if(profitPoints >= TrailingStart)
{
newStop = Bid - (TrailingStep * Point);
if(newStop > currentStop || currentStop == 0)
{
if(OrderModify(OrderTicket(), OrderOpenPrice(), newStop, OrderTakeProfit(), 0, clrNONE))
Print("买入追踪止损更新 #", OrderTicket());
}
}
}
else if(OrderType() == OP_SELL)
{
profitPoints = (OrderOpenPrice() - Ask) / Point;
if(profitPoints >= TrailingStart)
{
newStop = Ask + (TrailingStep * Point);
if(newStop < currentStop || currentStop == 0)
{
if(OrderModify(OrderTicket(), OrderOpenPrice(), newStop, OrderTakeProfit(), 0, clrNONE))
Print("卖出追踪止损更新 #", OrderTicket());
}
}
}
break;
}
}
}
}
//+------------------------------------------------------------------+
//| 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: 外汇及黄金交易具有重大亏损风险。本EA按“原样”提供,不保证盈利。使用真实资金前,请务必在模拟账户进行回测和前瞻测试。历史表现不代表未来结果。
```