Liquidity_Predator/Liquidity_Predator.mq5

// Original Liquidity Predator by raphix251



// Include all mqh files
// Libraries
#include "IncludeLibrarys.mqh"



//--- INPUT PARAMETERS
// Money Management parameters
input string   Section_MoneyManagement = ""; // ---MONEY MANAGEMENT---
input double   fRiskPerTrade = 1;            // Risk per trade
input int      nMaxTradesPerDay = 5;         // Maximum trades per day
input double   fRiskReward = 2.0;            // Risk reward ratio position 1
input bool     bRunnerPosition = false;      // Runner position (closing when EMAs cross)
input double   fPercentageRunner = 50;       // Percentage runner position
input int      nDistanceMoveRunnerSLTP1 = 0; // Distance to move SL of runner to TP1
input double   fLossPerLot = 0;              // Loss per lot in dollar
input int      nMaxSpread = 0;               // Maximum spread in points
input double   nMaxDailyProfit = 0;          // Maximum daily profit in percent
input int      nMaxDaysWithoutTrade =  20;   // Maximum days without trade(opens trade to keep account alive)

// Strategy parameters
input string   Section_Strategy        = ""; // ---STRATEGY---
input double   nMoveBeAtProfit = 75;               // Move break even at profit
input int      nMaxLiqus = 5;                      // Maximale liquidities
input ENUM_TIMEFRAMES eLiquTimeframe = PERIOD_M15; // Liquidity timeframe
input int      fMaxDiffTakeOut = 11;               // Maximum difference before take out
input int      fMinSizeFVG = 0;                    // Minimum size of fair value gap
input int      fMaxSizeFVG = 20;                   // Maximum size of fair value gap
input int      nCandlesLookbackFVG = 5;            // Number of candles to look back for fair value gap
input int      fMinStopLossSize = 20;              // Minimum stoploss size
input int      fMaxStopLossSize = 50;              // Maximum stoploss size
input int      nMaxCandlesLiquEntry = 5;           // Maximum candles between liquidity cross and entry
input int      nMaxDiffFVGEntry = 0;               // Maximum difference between FVG and Entry
input bool     bNoWigsInOppositeDir = false;       // No wicks in opposite direction between liquidity cross and entry
input int      nMinWigSizePercent = 90;            // Minimum wick size of candle in percent
//Strategy 1
input bool     bStratOne = true;                   // Strat 1 - Enabled
input int      nS1MaxDiffFVGLiquCross = 0;         // Strat 1 - Maximum difference FVG Liqu Cross
input int      nS1MaxDiffTakeout = 0;              // Strat 1 - Maximum difference takeout
input int      nS1OrderExpiration = 0;             // Strat 1 - Order expiration time[s]

// Candles before liquidity
input string   Section_Candle_Patterns = "";       // ---CANDLES BEFORE LIQUIDITY---
input bool     bCheckStrongMomentum = false;       // Check momentum
input int      nCandlesMomentum = 3;               // Number of candles to check for momentum
input bool     bCheckWigs = false;                 // Check wicks
input int      nCandlesWigs = 5;                   // Number of candles to check for wicks

// Time filter parameters
input string   Section_TimeFilter      = ""; // ---TIME FILTER---
input int      nStartTime = 8;               // Start time
input int      nEndTime = 20;                // End time

// News filter parameters
input string   Section_NewsFilter      = ""; // ---NEWS FILTER---
input int      nNewsMinutesBefore = 30;                                          // No entries before news in minutes
input int      nNewsMinutesAfter = 10;                                           // No entries after news in minutes
input ENUM_CALENDAR_EVENT_IMPORTANCE eNewsImportance = CALENDAR_IMPORTANCE_NONE; // Minimum news importance
input string   sNewsCurrency1 = "USD";                                            // News currency to look for
input string   sNewsCurrency2 = "";                                               // News currency to look for
input string   sNewsCurrency3 = "";                                               // News currency to look for
input string   sNewsCurrency4 = "";                                               // News currency to look for
input string   sNewsCurrency5 = "";                                               // News currency to look for

// RSI filter parameters
input string   Section_TrendFilter     = ""; // ---RSI FILTER---
input bool bRSIActive = false;                        // RSI filter active
input ENUM_TIMEFRAMES eRSITimeframe = PERIOD_CURRENT; // RSI timeframe
input int nRSILength = 14;                            // RSI length
input int nRSIRange = 15;                             // RSI range (50 +- parameter)

// EMA filter parameters
input string   Section_EMAFilter     = ""; // ---EMA FILTER---
input bool bEMAActive = false;                        // EMA filter active
input ENUM_TIMEFRAMES eEMATimeframe = PERIOD_CURRENT; // EMA timeframe
input int nSmallEMALength = 20;                       // Small EMA length
input int nBigEMALength = 50;                         // Big EMA length
input int nMinDiffEMA = 0;                            // Minimum difference between small and big EMA
input int nEMAShift_CurrTF = 0;                       // EMA shift current TF
input int nEMAShift_HTF = 0;                          // EMA shift higher TF

// Debug
input string   Section_Debug           = ""; // ---DEBUG---
input bool     bOptimizationRun = false;              // Optimization run (only for testing purpose)
input datetime dtDebugTime;                           // Debug time breakpoint (only for testing purpose)


// Global Vars
stGlobalVars stGVL;
E_DIRECTION eCurrentDirection;
CTrade Trade;
int nMaxCandles;
int nMaxEMAArraySize;
datetime tmpDebugTime;

int OnInit()
  {
//---
   M_Points2Price();
   M_InitializeArrays();
   nMaxCandles = MathMax(nCandlesLookbackFVG + 3, nMaxCandlesLiquEntry);
   if(nMaxCandlesLiquEntry==0 || nCandlesLookbackFVG==0)
   {
      nMaxCandles = 100;
   }
   nMaxCandles = MathMin(nMaxCandles, 100); // We can maximum have 100 candles

   nMaxEMAArraySize = 2;
   nMaxEMAArraySize = MathMax(nMaxEMAArraySize, 2 + nEMAShift_CurrTF);
   nMaxEMAArraySize = MathMax(nMaxEMAArraySize, 2 + nEMAShift_HTF);
   
   tmpDebugTime = dtDebugTime;
   
   M_RSI_INIT();
   
   M_EMA_INIT();
   
   M_SetLineNames();
   M_SetBoxNames();
   
   M_CreateLabel("FilterLabel",5,10);
   M_CreateLabel("GMTTime",5,40);
   M_CreateLabel("ServerTime",5,80);
//---
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
      IndicatorRelease(stGVL.rsiHandle);
  }
//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick()
  {
      M_GetCandleData(PERIOD_M1, stGVL.Candle, nMaxCandles);
      M_GetCandleData(eLiquTimeframe, stGVL.Candle_HTF, 5); // We need candles 1-4, 0 is the actual open candle
      
      M_DetermineTimes();
      
      M_StateMachine();
      
      if(stGVL.dtTimeCurrent_M1 != stGVL.dtTimeLast_M1)
      {
         M_NewBar_M1();
         stGVL.dtTimeLast_M1 = stGVL.dtTimeCurrent_M1;
      }
      
      if(stGVL.dtTimeCurrent_HTF != stGVL.dtTimeLast_HTF)
      {
         M_NewBar_HTF();
         stGVL.dtTimeLast_HTF = stGVL.dtTimeCurrent_HTF;
      }
      
      if(stGVL.bDemandKeepAccountAliveTrade)
      {
         M_KeepAliveTrade();
      }
}
//+------------------------------------------------------------------+