ictCore/Experts/preReleasedBots/momo.mq5

//buy below the open
//sell above the open

#include <Trade/Trade.mqh>
#include <Trade/SymbolInfo.mqh>


//struct tfCoord
//  {
//   ENUM_TIMEFRAMES xtf;
//   ENUM_TIMEFRAMES ytf;
//   ENUM_TIMEFRAMES ztf;
//  };
//
//tfCoord tf;

input double BEFactor; //multiple of rr, that will acticate lock-in

//Timeframe Coordination
input ENUM_TIMEFRAMES InpXtf; //main starting tf
input ENUM_TIMEFRAMES inpYtf; // middle linking tf
input ENUM_TIMEFRAMES inpZtf; //execution tf

input double inpLot; //preferred position size
double FixedSizeRisk;
input int inpTickClearance; // number of ticks allowed to go beyond pre-defined sl
input int inpRR; //Risk to reward ratio;
input bool inpTrigger1; //activate recieval of triggering signal from model1



extern bool trigger(); //other complex logic 



//Globals
bool isAbove;
bool isBelow;
double lockIn; //this for every open position

//int beyond; //-1 for below, 1 for above

bool isNewCandle;
bool isTradeDay;
int signalFlag;
static bool hasFired = false;
int buyCounts;
int sellCounts;

//ENUM_TIMEFRAMES tf {PERIOD_H1, PERIOD_M5, PERIOD_M1};

struct rates{
   ENUM_TIMEFRAMES tf;
   int beyond;
   MqlRates x[]; //
   int triggerFlag; //potential buy/sell catalyst
};

rates r[3];

//can instanciate rates object to look for other potential signal from another TF

CTrade trade;
CSymbolInfo symInfo;

//Forward declaration 
void breakEven();
bool trigger(int &flag, int tfIndex, int candleIndex); //a reason to act

bool IsNewCandle() {
   static datetime lastTime = 0;
   datetime currentTime = iTime(_Symbol, inpZtf, 0);
   if(lastTime != currentTime) {
      lastTime = currentTime;
      return true;
   }
   return false;
}

int OnInit(void)
  {
   //initiate vars
   signalFlag=0;
  
   //Validating user input var
   if((InpXtf<inpYtf) || (inpYtf<inpZtf)){
      Alert(" Input Timeframe doesn't enable Top-Down Approach");
      return (INIT_PARAMETERS_INCORRECT);
   }
   
   //else
   //assigning selected tf
   r[0].tf=InpXtf;
   r[1].tf=inpYtf;
   r[2].tf=inpZtf;
   
   for(int i=0;i<ArraySize(r);++i){
      r[i].triggerFlag=0; //Neutral
      
   }
   
   //lot
   if(inpLot<SymbolInfoDouble(_Symbol,SYMBOL_VOLUME_MIN/*symbol's lowest lot*/)){
       Alert("ERROR! could not accept lot be less than ",SymbolInfoDouble(_Symbol,SYMBOL_VOLUME_MIN));
       return (INIT_PARAMETERS_INCORRECT);
   }
   
   if(inpRR<0){ /*negative r*/ 
      Alert("RR cant be less than 0");
      return(INIT_PARAMETERS_INCORRECT);
   }
   
   //if(<)
   
   riskManagement();
   //if(FixedSizeRisk<SymbolInfoInteger(_Symbol,SYMBOL_TRADE_STOPS_LEVEL)) return (INIT_PARAMETERS_INCORRECT);  
   Print(FixedSizeRisk);
   
   return(INIT_SUCCEEDED);
  }


void OnDeinit(const int32_t reason)
  {
   Print("sell signals:",sellCounts," buy signals:",buyCounts);
  }

void updateRates(){
   for(int i=0;i<ArraySize(r);i++){
      //for(int j=0;j<enumtotal;j++)
   	CopyRates(Symbol(),r[i].tf,0,5,r[i].x);
   	ArraySetAsSeries(r[i].x,true);
   
   	if(r[i].x[0].close>r[i].x[0].open){ //current price trading above the opening
   		r[i].beyond=1;
   	}
   	else if(r[i].x[0].close<r[i].x[0].open){ //current price trading below the opening
   		r[i].beyond=-1;
   	}
   	else r[i].beyond=0;
	}



}



void OnTick(){
////
//	CopyRates(Symbol(),PERIOD_CURRENT,0,5,r.x);
//	ArraySetAsSeries(r.x,true);
//
//	if(r.x[0].close>r.x[0].open){ //current price trading above the opening
//		beyond=1;
//	}
//	else if(r.x[0].close<r.x[0].open){ //current price trading below the opening
//		beyond=-1;
//	}
//	else beyond=0;
   updateRates();
	//whenever you add a position assign a struct to 
	breakEven(BEFactor);
   
   if(IsNewCandle()) {
      hasFired = false;
   }
   
   //trigger monitoring 
   for(int i=0;i<ArraySize(r);i++){
      //if(inpTrigger1)
      trigger(r[i].triggerFlag,i);
      //else
      //trigger(r[i].triggerFlag,i);
   }
   
   //Signal processing
   signal();
   string signalCall;
   if(signalFlag==1){signalCall="BUY BUY BUY";}
   else if(signalFlag==-1){signalCall="SELL SELL SELL";}
   
   //entering a trade
   
      
	//STATE MONITORING
	Comment("Beyond || Trigger :","\nXTF=",r[0].beyond," || ",r[0].triggerFlag,"\nYTF=",r[1].beyond," || ",r[1].triggerFlag,"\nZTF=",r[2].beyond," || ",r[2].triggerFlag,"\nBE factor: ",BEFactor,"\n",signalCall);
	
	//SymbolSelect(_Symbol,true);
	//Alert();
}


void breakEven(const double factor /*, double &lockIn*/){
//accept a factor as a multiple of RR (USER INPUT) suggest to lock-in the position into a risk free
	//SAFE GUARD
	if(PositionsTotal()<1){ //no open position to BE
		return;
	}

	if(factor<1){
		Print(__FUNCTION__,"ERROR Factor for BE provided was less than 1");
		return;
	}

	double spread = (double)SymbolInfoInteger(_Symbol, SYMBOL_SPREAD) * _Point;
	
	for(int i=PositionsTotal()-1;i>=0;--i){
	   ulong ticket = PositionGetTicket(i);
		if(ticket > 0 && PositionGetString(POSITION_SYMBOL) == _Symbol) {
			double sl=PositionGetDouble(POSITION_SL);
			double tp=PositionGetDouble(POSITION_TP);
			double entryPrice=PositionGetDouble(POSITION_PRICE_OPEN);
			double risk=MathAbs(entryPrice-sl);
			int posType = (int)PositionGetInteger(POSITION_TYPE);
			
			double BEPoint=factor*risk;
			double newSL=0;
			
			// Calculate lock-in price based on position type
			if(posType==POSITION_TYPE_BUY){ 
				lockIn=entryPrice+BEPoint;
			}
			else if(posType==POSITION_TYPE_SELL){ 
				lockIn=entryPrice-BEPoint;
			}

			// Check if price has crossed the lock-in threshold
			if(r[0].x[0].high>lockIn && r[0].x[0].low<lockIn){
				// Aggressively adjust SL to spread + entry price (always breakeven+spread)
				if(posType==POSITION_TYPE_BUY){
					newSL = entryPrice + spread;  // Entry + spread = breakeven point
				}
				else if(posType==POSITION_TYPE_SELL){
					newSL = entryPrice - spread;  // Entry - spread = breakeven point
				}
				
				// Only modify if new SL is better than current SL
				if((posType==POSITION_TYPE_BUY && newSL>sl) || (posType==POSITION_TYPE_SELL && newSL<sl)){
					if(trade.PositionModify(ticket,newSL,tp)){
						Alert("B.E successful - SL adjusted to ", newSL);
					}
				}
			}
		}
	}
}

//
//bool trigger(int &flag, int tfIndex=0, int candleIndex=1){
//   if(r[tfIndex].x[candleIndex].close>r[tfIndex].x[candleIndex+1].high){
//      //bullish catalyst
//      flag=1;
//      return true;
//   }
//   else if(r[tfIndex].x[candleIndex].close<r[tfIndex].x[candleIndex+1].low){
//      //bearish catalyst
//      flag=-1;
//      return true;
//   }
//   else flag=0;//close inside range
//
//return false;
//}
//


bool trigger(int &flag, int tfIndex=0, int candleIndex=1){
   double upper=r[tfIndex].x[candleIndex].high-MathMax(r[tfIndex].x[candleIndex].open,r[tfIndex].x[candleIndex].close);
   double lower=MathMin(r[tfIndex].x[candleIndex].open,r[tfIndex].x[candleIndex].close)-r[tfIndex].x[candleIndex].low;
   
   
   if(upper>lower//bearish momentum candle
   &&(r[tfIndex].x[candleIndex].low>r[tfIndex].x[candleIndex+1].low)){
      //bearish catalyst
      flag=-1;
      return true;
   }
   
   if(lower>upper//bullish momentum candle
   &&(r[tfIndex].x[candleIndex].high<r[tfIndex].x[candleIndex+1].high)){
      //bullish catalyst
      flag=1;
      return true;
   }



return false;
}




bool signal() {
   // 1. Define the Alignments
   bool bullishAlignment = (r[0].triggerFlag==1  && r[0].beyond==-1 && 
                            r[1].triggerFlag==1  && r[1].beyond==-1 && 
                            r[2].triggerFlag==1  && r[2].beyond==-1);
                            
   bool bearishAlignment = (r[0].triggerFlag==-1 && r[0].beyond==1 && 
                            r[1].triggerFlag==-1 && r[1].beyond==1 && 
                            r[2].triggerFlag==-1 && r[2].beyond==1);

   // 2. Handle the Buy
   if(bullishAlignment) {
      if(!hasFired) {
         trade.Buy(inpLot, _Symbol, r[2].x[0].close, (r[2].x[0].close-FixedSizeRisk), (r[2].x[0].close+(FixedSizeRisk*inpRR)));
         buyCounts++;
         hasFired = true;
         Alert("Buy Executed");
      }
      return true;
   } 
   
   // 3. Handle the Sell
    if(bearishAlignment) {
      if(!hasFired) {
         sellCounts++;
         trade.Sell(inpLot, _Symbol, r[2].x[0].close, (r[2].x[0].close+FixedSizeRisk), (r[2].x[0].close-(FixedSizeRisk*inpRR)));
         hasFired = true;
         Alert("Sell Executed");
      }
      return true;
   }

   // 4. Reset if NO alignment exists
   //else {
   //   hasFired = false; 
   //}

   return false;
}


void riskManagement() {
   double spread = (double)SymbolInfoInteger(_Symbol, SYMBOL_SPREAD) * _Point;
   double minStop = (double)SymbolInfoInteger(_Symbol, SYMBOL_TRADE_STOPS_LEVEL) * _Point;
   
   // Allow just above minimum required: minStop + spread + clearance
   FixedSizeRisk = MathMax(minStop + spread + (inpTickClearance * _Point), spread * 1.5);
}