Etron/Gold vs nas100 poverty killer

//+------------------------------------------------------------------+
//|              Trend + Pullback EA (Default Version)              |
//|                  Works on NASDAQ100 & GOLD                      |
//+------------------------------------------------------------------+
#property strict

input int EMA_Fast = 20;
input int EMA_Trend = 200;
input double RiskPercent = 1.0;
input double RR = 2.0;

//--- Handles
int fastEMA, trendEMA;

//+------------------------------------------------------------------+
int OnInit()
{
   fastEMA = iMA(_Symbol, _Period, EMA_Fast, 0, MODE_EMA, PRICE_CLOSE);
   trendEMA = iMA(_Symbol, _Period, EMA_Trend, 0, MODE_EMA, PRICE_CLOSE);

   if (fastEMA == INVALID_HANDLE || trendEMA == INVALID_HANDLE)
   {
      Print("Error creating indicators.");
      return INIT_FAILED;
   }

   return INIT_SUCCEEDED;
}
//+------------------------------------------------------------------+

void OnTick()
{
   if(!IsNewCandle()) return;

   double fastEMA_val = CopyBufferVal(fastEMA, 0);
   double trendEMA_val = CopyBufferVal(trendEMA, 0);

   double prevHigh = iHigh(_Symbol, _Period, 1);
   double prevLow  = iLow(_Symbol, _Period, 1);

   double close1 = iClose(_Symbol, _Period, 1); // previous candle close
   double open1  = iOpen (_Symbol, _Period, 1); // previous candle open
   double low1   = iLow  (_Symbol, _Period, 1);
   double high1  = iHigh (_Symbol, _Period, 1);

   // Trend Filters
   bool upTrend = (close1 > trendEMA_val);
   bool downTrend = (close1 < trendEMA_val);

   // Pullback Check = price touches EMA20
   bool touchedFastEMA = (low1 <= fastEMA_val && high1 >= fastEMA_val);

   // Engulfing Conditions
   bool bullishEngulf =
         (close1 > open1) &&
         (close1 > iOpen(_Symbol, _Period, 2)) &&
         (open1 < iClose(_Symbol, _Period, 2));

   bool bearishEngulf =
         (close1 < open1) &&
         (close1 < iOpen(_Symbol, _Period, 2)) &&
         (open1 > iClose(_Symbol, _Period, 2));

   // BUY CONDITIONS
   if (upTrend && touchedFastEMA && bullishEngulf)
   {
      double sl = prevLow;                      // swing low
      double entry = close1;
      double tp = entry + (entry - sl) * RR;    // RR = 2

      OpenTrade(ORDER_TYPE_BUY, entry, sl, tp);
   }

   // SELL CONDITIONS
   if (downTrend && touchedFastEMA && bearishEngulf)
   {
      double sl = prevHigh;                     // swing high
      double entry = close1;
      double tp = entry - (sl - entry) * RR;

      OpenTrade(ORDER_TYPE_SELL, entry, sl, tp);
   }
}

//+------------------------------------------------------------------+
// Risk-based Lot Calculation
//+------------------------------------------------------------------+
double LotByRisk(double slPrice, ENUM_ORDER_TYPE type)
{
   double riskMoney = AccountBalance() * (RiskPercent / 100.0);
   double tickValue = SymbolInfoDouble(_Symbol, SYMBOL_TRADE_TICK_VALUE);
   double tickSize  = SymbolInfoDouble(_Symbol, SYMBOL_TRADE_TICK_SIZE);

   double slDistance = MathAbs(slPrice - SymbolInfoDouble(_Symbol, SYMBOL_BID));
   double costPerLot = slDistance / tickSize * tickValue;

   if (costPerLot <= 0) return 0.1;
   return NormalizeDouble(riskMoney / costPerLot, 2);
}

//+------------------------------------------------------------------+
void OpenTrade(ENUM_ORDER_TYPE type, double price, double sl, double tp)
{
   if (PositionsTotal() > 0) return; // one trade at a time

   double lots = LotByRisk(sl, type);

   MqlTradeRequest req;
   MqlTradeResult res;
   ZeroMemory(req);

   req.action = TRADE_ACTION_DEAL;
   req.symbol = _Symbol;
   req.volume = lots;
   req.type = type;
   req.price = (type == ORDER_TYPE_BUY ? SymbolInfoDouble(_Symbol, SYMBOL_ASK)
                                       : SymbolInfoDouble(_Symbol, SYMBOL_BID));
   req.sl = sl;
   req.tp = tp;
   req.magic = 12345;

   OrderSend(req, res);
}

//+------------------------------------------------------------------+
bool IsNewCandle()
{
   static datetime lastTime = 0;
   datetime current = iTime(_Symbol, _Period, 0);

   if (current != lastTime)
   {
      lastTime = current;
      return true;
   }
   return false;
}

//+------------------------------------------------------------------+
double CopyBufferVal(int handle, int index)
{
   double val[];
   if(CopyBuffer(handle, 0, index, 1, val) < 1)
      return EMPTY_VALUE;
   return val[0];
}
//+------------------------------------------------------------------+