MetaTrader5
Unlock Profits with the AK-47 Scalper EA for MetaTrader 5
Hey there, fellow traders! Today, I’m excited to dive into the AK-47 Scalper EA – a robust trading system designed for MetaTrader 5. Whether you're a newbie trying to get your feet wet or a seasoned pro looking to optimize your strategies, this EA could be a game-changer for you!
1. Input Parameters
#define ExtBotName "AK-47 EA" // Bot Name
#define Version "1.00"
// Import input classes
#include <Trade\PositionInfo.mqh>
#include <Trade\Trade.mqh>
#include <Trade\SymbolInfo.mqh>
#include <Trade\AccountInfo.mqh>
#include <Trade\OrderInfo.mqh>
//--- Define variables for code readability
#define Ask SymbolInfoDouble(_Symbol, SYMBOL_ASK)
#define Bid SymbolInfoDouble(_Symbol, SYMBOL_BID)
//--- Input parameters
input string EASettings = "---------------------------------------------"; // EA Settings
input int InpMagicNumber = 124656; // Magic Number
input string MoneySettings = "---------------------------------------------"; // Money Settings
input bool isVolume_Percent = true; // Allow Volume Percent
input double InpRisk = 3; // Risk Percentage of Balance (%)
input string TradingSettings = "---------------------------------------------"; // Trading Settings
input double Inpuser_lot = 0.01; // Lots
input double InpSL_Pips = 3.5; // Stoploss in Pips
input double InpTP_Pips = 7; // TP in Pips (0 = No TP)
input int InpMax_slippage = 3; // Maximum slippage allowed in Pips
input double InpMax_spread = 5; // Maximum allowed spread in Points (0 = floating)
input string TimeSettings = "---------------------------------------------"; // Trading Time Settings
input bool InpTimeFilter = true; // Trading Time Filter
input int InpStartHour = 2; // Start Hour
input int InpStartMinute = 30; // Start Minute
input int InpEndHour = 21; // End Hour
input int InpEndMinute = 0; // End Minute
2. Local Variables Initialization
//--- Variables
int Pips2Points; // slippage 3 pips, 3=points, 30=points
double Pips2Double; // Stoploss 15 pips, 0.015
bool isOrder = false;
int slippage;
long acSpread;
string strComment = "";
CPositionInfo m_position; // trade position object
CTrade m_trade; // trading object
CSymbolInfo m_symbol; // symbol info object
CAccountInfo m_account; // account info wrapper
COrderInfo m_order; // pending orders object
3. Main Code
a/ Expert Initialization Function
int OnInit() {
// 3 or 5 digits detection
// Pip and point
if (_Digits % 2 == 1) {
Pips2Double = _Point * 10;
Pips2Points = 10;
slippage = 10 * InpMax_slippage;
} else {
Pips2Double = _Point;
Pips2Points = 1;
slippage = InpMax_slippage;
}
if (!m_symbol.Name(Symbol())) // sets symbol name
return(INIT_FAILED);
RefreshRates();
m_trade.SetExpertMagicNumber(InpMagicNumber);
m_trade.SetMarginMode();
m_trade.SetTypeFillingBySymbol(m_symbol.Name());
m_trade.SetDeviationInPoints(slippage);
return(INIT_SUCCEEDED);
}
b/ Expert Tick Function
void OnTick() {
if (TerminalInfoInteger(TERMINAL_TRADE_ALLOWED) == false) {
Comment("LazyBot\nTrade not allowed.");
return;
}
MqlDateTime structTime;
TimeCurrent(structTime);
structTime.sec = 0;
// Set starting time
structTime.hour = InpStartHour;
structTime.min = InpStartMinute;
datetime timeStart = StructToTime(structTime);
// Set Ending time
structTime.hour = InpEndHour;
structTime.min = InpEndMinute;
datetime timeEnd = StructToTime(structTime);
acSpread = SymbolInfoInteger(_Symbol, SYMBOL_SPREAD);
strComment = "\n" + ExtBotName + " - v." + (string)Version;
strComment += "\nServer time = " + TimeToString(TimeCurrent(), TIME_DATE | TIME_SECONDS) + " - " + DayOfWeekDescription(structTime.day_of_week);
strComment += "\nTrading time = [" + (string)InpStartHour + "h" + (string)InpStartMinute + " --> " + (string)InpEndHour + "h" + (string)InpEndMinute + "]";
strComment += "\nCurrent Spread = " + (string)acSpread + " Points";
Comment(strComment);
// Update Values
UpdateOrders();
TrailingStop();
// Trading conditions based on time filter
if (InpTimeFilter) {
if (TimeCurrent() >= timeStart && TimeCurrent() < timeEnd) {
if (!isOrder) OpenOrder();
}
} else {
if (!isOrder) OpenOrder();
}
}
3.1 Calculate Signal to Send Orders
void OpenOrder() {
ENUM_ORDER_TYPE OrdType = ORDER_TYPE_SELL;
double TP = 0;
double SL = 0;
string comment = ExtBotName;
// Calculate Lots
double lot1 = CalculateVolume();
if (OrdType == ORDER_TYPE_SELL) {
double OpenPrice = Bid - NormalizeDouble(InpSL_Pips / 2 * Pips2Double, _Digits);
TP = OpenPrice - NormalizeDouble(InpTP_Pips * Pips2Double, _Digits);
SL = Ask + NormalizeDouble(InpSL_Pips / 2 * Pips2Double, _Digits);
if (CheckSpreadAllow() && CheckVolumeValue(lot1) && CheckOrderForFREEZE_LEVEL(ORDER_TYPE_SELL_STOP, OpenPrice) && CheckStopLoss(OpenPrice, SL, TP) && CheckMoneyForTrade(m_symbol.Name(), lot1, ORDER_TYPE_SELL)) {
if (!m_trade.SellStop(lot1, OpenPrice, m_symbol.Name(), SL, TP, ORDER_TIME_GTC, 0, comment))
Print(__FUNCTION__, "--> OrderSend error ", m_trade.ResultComment());
}
}
// Add more conditions for ORDER_TYPE_BUY similarly...
}
3.2 Calculate Volume
double CalculateVolume() {
double LotSize = 0;
if (isVolume_Percent == false) {
LotSize = Inpuser_lot;
} else {
LotSize = (InpRisk) * m_account.FreeMargin();
LotSize = LotSize / 100000;
double n = MathFloor(LotSize / Inpuser_lot);
LotSize = n * Inpuser_lot;
if (LotSize < Inpuser_lot) LotSize = Inpuser_lot;
if (LotSize > m_symbol.LotsMax()) LotSize = m_symbol.LotsMax();
if (LotSize < m_symbol.LotsMin()) LotSize = m_symbol.LotsMin();
}
return LotSize;
}
3.3 EA's Trailing Stop Function
void TrailingStop() {
double SL_in_Pip = 0;
for (int i = PositionsTotal() - 1; i >= 0; i--) {
if (m_position.SelectByIndex(i)) {
if ((m_position.Magic() == InpMagicNumber) && (m_position.Symbol() == m_symbol.Name())) {
// For Buy orders
if (m_position.PositionType() == POSITION_TYPE_BUY) {
SL_in_Pip = NormalizeDouble(Bid - m_position.StopLoss(), _Digits) / Pips2Double;
if (SL_in_Pip > InpSL_Pips) {
double newSL = NormalizeDouble(Bid - InpSL_Pips * Pips2Double, _Digits);
if (!m_trade.PositionModify(m_position.Ticket(), newSL, m_position.TakeProfit())) {
Print(__FUNCTION__, "--> OrderModify error ", m_trade.ResultComment());
continue;
}
}
}
// For Sell orders... Add similar logic for sell...
}
}
}
}
2023.06.12