รบกวนผู้รู้ครับ ผมมือใหม่เรื่อง EA พอดีลองสร้างใน mql5 wizard แบบที่ใส่สำเร็จเลย โดยใช้ Signals of the Oscillator MACD เป็นตัวกำหนดเข้าออเดอร์ แต่ผมเข้าไปดูเงื่อนไขในการเข้าออเดอร์ ในการเวบ
https://www.mql5.com/en/docs/standardlibrary/expertclasses/csignal/signal_macdซึ่งผมทดลองรันแล้วก็ตรง แต่ผมอยากตัดเงื่อนไขในการเข้าออเดอร์บางตัว แต่ผมหาใน code ไม่เจอครับ เลยขอรบกวนผู้รู้ช้วยหน่อยครับ
//+------------------------------------------------------------------+
//| test macd v2.mq5 |
//| Copyright 2020, MetaQuotes Software Corp. |
//|
https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2020, MetaQuotes Software Corp."
#property link "
https://www.mql5.com"
#property version "1.00"
//+------------------------------------------------------------------+
//| Include |
//+------------------------------------------------------------------+
#include <Expert\Expert.mqh>
//--- available signals
#include <Expert\Signal\SignalMACD.mqh>
//--- available trailing
#include <Expert\Trailing\TrailingMA.mqh>
//--- available money management
#include <Expert\Money\MoneyFixedLot.mqh>
//+------------------------------------------------------------------+
//| Inputs |
//+------------------------------------------------------------------+
//--- inputs for expert
input string Expert_Title ="test macd v2"; // Document name
ulong Expert_MagicNumber =20508; //
bool Expert_EveryTick =false; //
//--- inputs for main signal
input int Signal_ThresholdOpen =10; // Signal threshold value to open [0...100]
input int Signal_ThresholdClose =10; // Signal threshold value to close [0...100]
input double Signal_PriceLevel =0.0; // Price level to execute a deal
input double Signal_StopLevel =50.0; // Stop Loss level (in points)
input double Signal_TakeLevel =50.0; // Take Profit level (in points)
input int Signal_Expiration =4; // Expiration of pending orders (in bars)
input int Signal_MACD_PeriodFast =12; // MACD(12,24,9,PRICE_CLOSE) Period of fast EMA
input int Signal_MACD_PeriodSlow =24; // MACD(12,24,9,PRICE_CLOSE) Period of slow EMA
input int Signal_MACD_PeriodSignal=9; // MACD(12,24,9,PRICE_CLOSE) Period of averaging of difference
input ENUM_APPLIED_PRICE Signal_MACD_Applied =PRICE_CLOSE; // MACD(12,24,9,PRICE_CLOSE) Prices series
input double Signal_MACD_Weight =0.1; // MACD(12,24,9,PRICE_CLOSE) Weight [0...1.0]
//--- inputs for trailing
input int Trailing_MA_Period =12; // Period of MA
input int Trailing_MA_Shift =5; // Shift of MA
input ENUM_MA_METHOD Trailing_MA_Method =MODE_SMA; // Method of averaging
input ENUM_APPLIED_PRICE Trailing_MA_Applied =PRICE_CLOSE; // Prices series
//--- inputs for money
input double Money_FixLot_Percent =10.0; // Percent
input double Money_FixLot_Lots =0.01; // Fixed volume
//+------------------------------------------------------------------+
//| Global expert object |
//+------------------------------------------------------------------+
CExpert ExtExpert;
//+------------------------------------------------------------------+
//| Initialization function of the expert |
//+------------------------------------------------------------------+
int OnInit()
{
//--- Initializing expert
if(!ExtExpert.Init(Symbol(),Period(),Expert_EveryTick,Expert_MagicNumber))
{
//--- failed
printf(__FUNCTION__+": error initializing expert");
ExtExpert.Deinit();
return(INIT_FAILED);
}
//--- Creating signal
CExpertSignal *signal=new CExpertSignal;
if(signal==NULL)
{
//--- failed
printf(__FUNCTION__+": error creating signal");
ExtExpert.Deinit();
return(INIT_FAILED);
}
//---
ExtExpert.InitSignal(signal);
signal.ThresholdOpen(Signal_ThresholdOpen);
signal.ThresholdClose(Signal_ThresholdClose);
signal.PriceLevel(Signal_PriceLevel);
signal.StopLevel(Signal_StopLevel);
signal.TakeLevel(Signal_TakeLevel);
signal.Expiration(Signal_Expiration);
//--- Creating filter CSignalMACD
CSignalMACD *filter0=new CSignalMACD;
if(filter0==NULL)
{
//--- failed
printf(__FUNCTION__+": error creating filter0");
ExtExpert.Deinit();
return(INIT_FAILED);
}
signal.AddFilter(filter0);
//--- Set filter parameters
filter0.PeriodFast(Signal_MACD_PeriodFast);
filter0.PeriodSlow(Signal_MACD_PeriodSlow);
filter0.PeriodSignal(Signal_MACD_PeriodSignal);
filter0.Applied(Signal_MACD_Applied);
filter0.Weight(Signal_MACD_Weight);
//--- Creation of trailing object
CTrailingMA *trailing=new CTrailingMA;
if(trailing==NULL)
{
//--- failed
printf(__FUNCTION__+": error creating trailing");
ExtExpert.Deinit();
return(INIT_FAILED);
}
//--- Add trailing to expert (will be deleted automatically))
if(!ExtExpert.InitTrailing(trailing))
{
//--- failed
printf(__FUNCTION__+": error initializing trailing");
ExtExpert.Deinit();
return(INIT_FAILED);
}
//--- Set trailing parameters
trailing.Period(Trailing_MA_Period);
trailing.Shift(Trailing_MA_Shift);
trailing.Method(Trailing_MA_Method);
trailing.Applied(Trailing_MA_Applied);
//--- Creation of money object
CMoneyFixedLot *money=new CMoneyFixedLot;
if(money==NULL)
{
//--- failed
printf(__FUNCTION__+": error creating money");
ExtExpert.Deinit();
return(INIT_FAILED);
}
//--- Add money to expert (will be deleted automatically))
if(!ExtExpert.InitMoney(money))
{
//--- failed
printf(__FUNCTION__+": error initializing money");
ExtExpert.Deinit();
return(INIT_FAILED);
}
//--- Set money parameters
money.Percent(Money_FixLot_Percent);
money.Lots(Money_FixLot_Lots);
//--- Check all trading objects parameters
if(!ExtExpert.ValidationSettings())
{
//--- failed
ExtExpert.Deinit();
return(INIT_FAILED);
}
//--- Tuning of all necessary indicators
if(!ExtExpert.InitIndicators())
{
//--- failed
printf(__FUNCTION__+": error initializing indicators");
ExtExpert.Deinit();
return(INIT_FAILED);
}
//--- ok
return(INIT_SUCCEEDED);
}
//+------------------------------------------------------------------+
//| Deinitialization function of the expert |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
{
ExtExpert.Deinit();
}
//+------------------------------------------------------------------+
//| "Tick" event handler function |
//+------------------------------------------------------------------+
void OnTick()
{
ExtExpert.OnTick();
}
//+------------------------------------------------------------------+
//| "Trade" event handler function |
//+------------------------------------------------------------------+
void OnTrade()
{
ExtExpert.OnTrade();
}
//+------------------------------------------------------------------+
//| "Timer" event handler function |
//+------------------------------------------------------------------+
void OnTimer()
{
ExtExpert.OnTimer();
}
//+------------------------------------------------------------------+
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