NorthfoxTrueEdge/Projektipäiväkirja/HV_BOS.mq5

<EFBFBD><EFBFBD>//+------------------------------------------------------------------+
//|                                    HV_2Scalp.mq5                 |
//|            Copyright 2024, MetaQuotes Software Corp.             |
//|                         https://www.mql5.com                     |
//+------------------------------------------------------------------+
#property copyright "Copyright 2024, Henrik Veso"
#property link      ""
#property version   "1.00"

#include <Trade/Trade.mqh>
CTrade obj_Trade;

//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+

//--- Input parameters

input double RR_TPkerroin=6;  
input double RR_SLkerroin=3; 
input int      ADX_Period = 14;      // ADX Period
input int      MA_Period = 55;       // Moving Average Period
input int      ylipip = 2;       // Moving Average Period
int            MagicNumber = 0;    // EA Magic Number
input double   Adx_Min = 25.0;      // Minimum ADX Value
input double   Lot = 0.1;            // Lots to Trade
input double   PointsToHHLL; //Points to nearest HH or LL
input double   AverageVolKerroin; //Kerroin lyhyen ja pitk<EFBFBD>n keskim. voumen v<EFBFBD>lill<EFBFBD>

int            AtrPeriod  = 9;                  //period for ATR
input int      AtrMin = 10;                     //min ATR value per period to take position 
double Atr,Atrpips,pip;
//--- Other parameters
int adxHandle;                // Handle for ADX indicator
int maHandle;                 // Handle for Moving Average indicator
int AtrHandle;                 // Handle for Moving Average indicator
double TDFIHandle;                 // Handle for tdfi
double plsDI[], minDI[], adxVal[]; // Dynamic arrays for indicators
double maVal[];               // Dynamic array for Moving Average
double TDFIVal[];
double ATRVal[];
double previousClose;         // Variable to store the close value of the previous bar
int stopLossPips, takeProfitPips; // Variables for Stop Loss & Take Profit values
int TDFI0=0;
double highest,lowest;
double profit=0;

const int length = 20;
   const int limit = 20;


    double swing_H = -1.0, swing_L = -1.0; //static


//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
int OnInit()
  {
   Print("Kaupank<00>yntirobotin kehitys aloitettu");
   MagicNumber=sub_magicnumber();
//--- Get handles for indicators
   adxHandle = iADX(NULL, 0, ADX_Period);
   maHandle = iMA(_Symbol, _Period, MA_Period, 0, MODE_EMA, PRICE_CLOSE);
   TDFIHandle =iCustom(_Symbol, _Period, "trend-direction-and-force", 20, 1, PRICE_CLOSE, 0.05, -0.05, 5, 0, 2, 0);
   AtrHandle = iATR(_Symbol, _Period, AtrPeriod);

//--- Check for valid handles
   if(adxHandle < 0 || maHandle < 0 || TDFIHandle < 0)
     {
      Alert("Error creating handles for indicators - error: ", GetLastError(), "!!");
      return INIT_FAILED;
     }



pip=_Point*MathPow(10,_Digits%2);
Print("Pip value for ", Lot, " lot(s) of ", _Symbol, " is: ", pip);
   return INIT_SUCCEEDED;
  }

//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
   
   IndicatorRelease(adxHandle);
   IndicatorRelease(maHandle);
   IndicatorRelease(TDFIHandle);
  }

//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick()
  {

//--- Ensure there are enough bars to work with
   if(Bars(_Symbol, _Period) < 60)
     {
      Alert("We have less than 60 bars, EA will now exit!!");
      return;
     }
  static bool isNewBar = false;
   int currBars = iBars(_Symbol,_Period);
   static int prevBars = currBars;
   
      int right_index, left_index;
   bool isSwingHigh = true, isSwingLow = true;
   
   
   if (prevBars == currBars){isNewBar = false;}
   else if (prevBars != currBars){isNewBar = true; prevBars = currBars;}
   
   
   int curr_bar = limit;
  if (isNewBar){
      for (int j=1; j<=length; j++){
         right_index = curr_bar - j;
         left_index = curr_bar + j;
     
         if ( (high(curr_bar) <= high(right_index)) || (high(curr_bar) < high(left_index)) ){
            isSwingHigh = false;
         }
         if ( (low(curr_bar) >= low(right_index)) || (low(curr_bar) > low(left_index)) ){
            isSwingLow = false;
         }
      }
           
      if (isSwingHigh){
         swing_H = high(curr_bar);
         Print("UP @ BAR INDEX ",curr_bar," of High: ",high(curr_bar));
         drawSwingPoint(TimeToString(time(curr_bar)),time(curr_bar),high(curr_bar),77,clrBlue,-1);
      }
      if (isSwingLow){
         swing_L = low(curr_bar);
         Print("DOWN @ BAR INDEX ",curr_bar," of Low: ",low(curr_bar));
         drawSwingPoint(TimeToString(time(curr_bar)),time(curr_bar),low(curr_bar),77,clrRed,1);
      }
   }
   
   

   

   PrepareIndicators();

// Calculate ATR in pips
Atrpips = NormalizeDouble(ATRVal[0] / pip, 0);
profit = GetPositionProfit(_Symbol);
//--- Adjust Stop Loss and Take Profit for 5 or 3 digit prices
   stopLossPips = NormalizeDouble(Atrpips*RR_SLkerroin,_Digits);
   takeProfitPips = NormalizeDouble(Atrpips*RR_TPkerroin,_Digits);
   if(_Digits == 5 || _Digits == 3)
     {
      stopLossPips *= 10;
      takeProfitPips *= 10;
     }
//  drawBreakLevel(TimeToString(time(0)),time(swing_H_index),high(swing_H_index),
//               time(0+1),high(swing_H_index),clrBlue,-1);

   if(BuyCondition()==true){
      ExecuteBuyTrade();
      }

   else if(SellCondition()==true){
      ExecuteSellTrade();
      }
/*
   if(BuyConditionClose2()==true){
   CloseOrder(MagicNumber);
   }

   else if(SellConditionClose2()==true){
    CloseOrder(MagicNumber);
   }
  */
  
Coment();
  } //ontick

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
double high(int index) {return (iHigh(_Symbol,_Period,index));}
double low(int index) {return (iLow(_Symbol,_Period,index));}
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
double close(int index) {return (iClose(_Symbol,_Period,index));}
double open(int index) {return (iOpen(_Symbol,_Period,index));}
datetime time(int index) {return (iTime(_Symbol,_Period,index));}

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
bool BuyCondition()
  {
   if(
   BOS()==1 &&
   close(1) > maVal[0] &&
    Atrpips>AtrMin &&
    adxVal[0] > Adx_Min  &&
   TDFIVal[2] > 0.05 && 
  // && AverageVolKerroin*AverageVol(0,10)> AverageVol(0,100) 
   
    !isPositionOpen(MagicNumber)  )
     {
      return true;
     }
   return false;
  }

bool BuyConditionClose()
  {
   if(( 
   (close(1) > maVal[0] && TDFIVal[2] < TDFIVal[1] )   //close(1) > maVal[0] && 
|| (TDFIVal[1] >0.99 && TDFIVal[2] < TDFIVal[1] )
   )  && isBuyOrder(MagicNumber))
     {
      return true;
     }
   return false;
  }
  bool BuyConditionClose2()
  {
   if(( 
   (profit>0 && close(0) < low(1) )   //close(1) > maVal[0] && 
   )  && isBuyOrder(MagicNumber))
     {
      return true;
     }
   return false;
  }

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
bool SellCondition()
  {
   if( 
     BOS()==2 &&
     close(1) < maVal[0] &&
     Atrpips>AtrMin &&
     adxVal[0] > Adx_Min  &&
     TDFIVal[2] < -0.05 && 
    // && AverageVolKerroin*AverageVol(0,10)>AverageVol(0,100) 
     
     !isPositionOpen(MagicNumber)   ) 
   
     {
      return true;
     }
   return false;
  }




bool SellConditionClose()
  {
    if(( 
   ( close(1) < maVal[0] && TDFIVal[2] > TDFIVal[1]  )   //close(1) > maVal[0] && 
  || (TDFIVal[1] <-0.99 && TDFIVal[2] > TDFIVal[1]  )
   )  && isSellOrder(MagicNumber))
     {
      return true;
     }
   return false;
  }

bool SellConditionClose2()
  {
    if(( 
   ( profit>0 && close(0) > high(1)  )   //close(1) > maVal[0] && 

   )  && isSellOrder(MagicNumber))
     {
      return true;
     }
   return false;
  }
//+------------------------------------------------------------------+
//|    
//+------------------------------------------------------------------+
void PrepareIndicators()
  {
//--- Copy the new values of our ADX, MA indicators to buffers (arrays) using the handle
   if(CopyBuffer(adxHandle,0,0,3,adxVal)<0 || CopyBuffer(adxHandle,1,0,3,plsDI)<0
      || CopyBuffer(adxHandle,2,0,3,minDI)<0)
     {
      Alert("Error copying ADX indicator Buffers - error:",GetLastError(),"!!");
      return;
     }
   if(CopyBuffer(maHandle,0,0,3,maVal)<0)
     {
      Alert("Error copying Moving Average indicator buffer - error:",GetLastError());
      return;
     }

   if(CopyBuffer(TDFIHandle,2,0,3,TDFIVal)<0)
     {
      Alert("tdfi error:",TDFIVal[1]);
      return;
     }
     // Copy the ATR values into the buffer
   if (CopyBuffer(AtrHandle, 0, 0, 1, ATRVal) < 0)
   {
      Print("Failed to copy ATR data for ", _Symbol);
      return;
   }

  highest=iHigh(_Symbol,_Period,iHighest(_Symbol,PERIOD_CURRENT,MODE_HIGH,10,1));
  lowest=iHigh(_Symbol,_Period,iLowest(_Symbol,PERIOD_CURRENT,MODE_LOW,10,1));


  }
//+------------------------------------------------------------------+
//| Swing-pisteiden ja tasojen piirt<EFBFBD>mistoiminnot                    |
//+------------------------------------------------------------------+
void drawSwingPoint(string objName,datetime time,double price,int arrCode,
                    color clr,int direction)
  {

   if(ObjectFind(0,objName) < 0)
     {
      ObjectCreate(0,objName,OBJ_ARROW,0,time,price);
      ObjectSetInteger(0,objName,OBJPROP_ARROWCODE,arrCode);
      ObjectSetInteger(0,objName,OBJPROP_COLOR,clr);
      ObjectSetInteger(0,objName,OBJPROP_FONTSIZE,10);
      if(direction > 0)
         ObjectSetInteger(0,objName,OBJPROP_ANCHOR,ANCHOR_TOP);
      if(direction < 0)
         ObjectSetInteger(0,objName,OBJPROP_ANCHOR,ANCHOR_BOTTOM);

      string txt = " BoS";
      string objNameDescr = objName + txt;
      ObjectCreate(0,objNameDescr,OBJ_TEXT,0,time,price);
      ObjectSetInteger(0,objNameDescr,OBJPROP_COLOR,clr);
      ObjectSetInteger(0,objNameDescr,OBJPROP_FONTSIZE,10);
      if(direction > 0)
        {
         ObjectSetInteger(0,objNameDescr,OBJPROP_ANCHOR,ANCHOR_LEFT_UPPER);
         ObjectSetString(0,objNameDescr,OBJPROP_TEXT, " " + txt);
        }
      if(direction < 0)
        {
         ObjectSetInteger(0,objNameDescr,OBJPROP_ANCHOR,ANCHOR_LEFT_LOWER);
         ObjectSetString(0,objNameDescr,OBJPROP_TEXT, " " + txt);
        }
     }
   ChartRedraw(0);
  }

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
void drawBreakLevel(string objName,datetime time1,double price1,
                    datetime time2,double price2,color clr,int direction)
  {
   if(ObjectFind(0,objName) < 0)
     {
      ObjectCreate(0,objName,OBJ_ARROWED_LINE,0,time1,price1,time2,price2);
      ObjectSetInteger(0,objName,OBJPROP_TIME,0,time1);
      ObjectSetDouble(0,objName,OBJPROP_PRICE,0,price1);
      ObjectSetInteger(0,objName,OBJPROP_TIME,1,time2);
      ObjectSetDouble(0,objName,OBJPROP_PRICE,1,price2);
      ObjectSetInteger(0,objName,OBJPROP_COLOR,clr);
      ObjectSetInteger(0,objName,OBJPROP_WIDTH,2);

      string txt = " Break   ";
      string objNameDescr = objName + txt;
      ObjectCreate(0,objNameDescr,OBJ_TEXT,0,time2,price2);
      ObjectSetInteger(0,objNameDescr,OBJPROP_COLOR,clr);
      ObjectSetInteger(0,objNameDescr,OBJPROP_FONTSIZE,10);
      if(direction > 0)
        {
         ObjectSetInteger(0,objNameDescr,OBJPROP_ANCHOR,ANCHOR_RIGHT_UPPER);
         ObjectSetString(0,objNameDescr,OBJPROP_TEXT, " " + txt);
        }
      if(direction < 0)
        {
         ObjectSetInteger(0,objNameDescr,OBJPROP_ANCHOR,ANCHOR_RIGHT_LOWER);
         ObjectSetString(0,objNameDescr,OBJPROP_TEXT, " " + txt);
        }
     }
   ChartRedraw(0);
  }

//obj_Trade.Buy(0.01,_Symbol,Ask,Bid-500*7*_Point,Bid+500*_Point,"BoS Break Up BUY");
bool ExecuteBuyTrade()
  {
//--- Prepare trade request
   MqlTradeRequest mrequest;
   MqlTradeResult mresult;
   ZeroMemory(mrequest); // Initialize request structure

   mrequest.action = TRADE_ACTION_DEAL;                                  // Immediate order execution
   mrequest.price = NormalizeDouble(SymbolInfoDouble(_Symbol, SYMBOL_ASK), _Digits); // Latest ask price
   mrequest.sl = NormalizeDouble(mrequest.price - stopLossPips * _Point, _Digits); // Stop Loss
   mrequest.tp = NormalizeDouble(mrequest.price + takeProfitPips * _Point, _Digits); // Take Profit
   mrequest.symbol = _Symbol;                                          // Currency pair
   mrequest.volume = Lot;                                             // Number of lots to trade
   mrequest.magic = MagicNumber;                                        // Order Magic Number
   mrequest.type = ORDER_TYPE_BUY;                                    // Buy Order
   mrequest.type_filling = ORDER_FILLING_IOC;                         // Order execution type
   mrequest.deviation = 100;                                         // Deviation from current price

//--- Send order
   OrderSend(mrequest, mresult);

// Check order result
   if(mresult.retcode == 10009 || mresult.retcode == 10008)  // Request completed or order placed
     {
      Alert("A Buy order has been successfully placed with Ticket#:", mresult.order, "!!");
      return true; // Buy order executed successfully
     }
   else
     {
      Alert("The Buy order request could not be completed - error:", GetLastError());
      ResetLastError();
      return false; // Buy order execution failed
     }
  }

//+------------------------------------------------------------------+
//| Sell trade execution function                                     |
//+------------------------------------------------------------------+
bool ExecuteSellTrade()
  {
//--- Prepare trade request
   MqlTradeRequest mrequest;
   MqlTradeResult mresult;
   ZeroMemory(mrequest); // Initialize request structure

   mrequest.action = TRADE_ACTION_DEAL;                                  // Immediate order execution
   mrequest.price = NormalizeDouble(SymbolInfoDouble(_Symbol, SYMBOL_BID), _Digits); // Latest bid price
   mrequest.sl = NormalizeDouble(mrequest.price + stopLossPips * _Point, _Digits); // Stop Loss
   mrequest.tp = NormalizeDouble(mrequest.price - takeProfitPips * _Point, _Digits); // Take Profit
   mrequest.symbol = _Symbol;                                          // Currency pair
   mrequest.volume = Lot;                                             // Number of lots to trade
   mrequest.magic = MagicNumber;                                        // Order Magic Number
   mrequest.type = ORDER_TYPE_SELL;                                   // Sell Order
   mrequest.type_filling = ORDER_FILLING_IOC;                         // Order execution type
   mrequest.deviation = 100;                                         // Deviation from current price

//--- Send order
   OrderSend(mrequest, mresult);

// Check order result
   if(mresult.retcode == 10009 || mresult.retcode == 10008)  // Request completed or order placed
     {
      Alert("A Sell order has been successfully placed with Ticket#:", mresult.order, "!!");
      return true; // Sell order executed successfully
     }
   else
     {
      Alert("The Sell order request could not be completed - error:", GetLastError());
      ResetLastError();
      return false; // Sell order execution failed
     }
  }

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
double TDFI(int shift, int trendPeriod, double smoothLength)
  {
//  int timeFrame       = _Period;       // Aikakehys, k<EFBFBD>ytet<EFBFBD><EFBFBD>n nykyist<EFBFBD> aikakehyst<EFBFBD>
   int trendMethod     = 1;             // Keskiarvotyyppi: 1 = EMA
   int priceMode       = PRICE_CLOSE;   // Hinta, jota k<EFBFBD>ytet<EFBFBD><EFBFBD>n: 0 = Close
   double triggerUp    = 0.05;          // Yl<EFBFBD>raja trigger-tasolle
   double triggerDown  = -0.05;         // Alaraja trigger-tasolle
   double smoothPhase  = 0;             // Sileysvaihe
   string indicator    = "trend-direction-and-force";

// Hakee bufferin 2 arvon, jossa trenditieto sijaitsee
   double trend = iCustom(NULL, _Period, indicator, trendPeriod, trendMethod, priceMode, triggerUp, triggerDown, smoothLength, smoothPhase, 2, shift);

   return trend;
  }

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
int sub_magicnumber()
  {
   string local_a;
   string local_b;
   int local_c;
   int local_d;
   int local_i;
   string local_par = "EURUSDJPYCHFCADAUDNZDGBPBTCETHXAUUS3";  // The set of symbols for calculation
   string local_sym = Symbol();  // Current symbol, e.g., "EURUSD"

// Extract the first 3 and the last 3 characters of the symbol name
   local_a = StringSubstr(local_sym, 0, 3);  // Base currency
   local_b = StringSubstr(local_sym, 3, 3);  // Quote currency

// Find positions of each substring in local_par
   local_c = StringFind(local_par, local_a, 0);
   local_d = StringFind(local_par, local_b, 0);

// Calculate the magic number based on the found positions
   local_i = 145411 * (local_c + 1) + local_d;

// Print the result for debugging purposes
   Print("MagicNumber for ", local_a, local_b, " (", local_c, ", ", local_d, ") is: ", local_i);

   return local_i;
  }

// Function to check if a position is open for the current symbol
bool isPositionOpen(int magicNumber = -1)
  {
// Attempt to select the position for the current symbol
   if(PositionSelect(Symbol()))
     {
      // Check if a specific magic number is provided and matches
      if(magicNumber != -1 && PositionGetInteger(POSITION_MAGIC) != magicNumber)
        {
         return false;  // Return false if magic number doesn't match
        }
      return true;  // Return true if position is open with matching conditions
     }
   return false;  // No position found for the symbol
  }
//+------------------------------------------------------------------+

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+


bool isSellOrder(int magicNumber = -1)
{
   // Attempt to select the position for the current symbol
   if(PositionSelect(Symbol()))
   {
      // Check if a specific magic number is provided and matches
      if(magicNumber != -1 && PositionGetInteger(POSITION_MAGIC) != magicNumber)
      {
         return false;  // Return false if magic number doesn't match
      }
      
      // Check if the position type is sell
      if(PositionGetInteger(POSITION_TYPE) == POSITION_TYPE_SELL)
      {
         return true;  // Return true if position is a sell order
      }
   }
   return false;  // No position found for the symbol or conditions not met
}

bool isBuyOrder(int magicNumber = -1)
{
   // Attempt to select the position for the current symbol
   if(PositionSelect(Symbol()))
   {
      // Check if a specific magic number is provided and matches
      if(magicNumber != -1 && PositionGetInteger(POSITION_MAGIC) != magicNumber)
      {
         return false;  // Return false if magic number doesn't match
      }
      
      // Check if the position type is sell
      if(PositionGetInteger(POSITION_TYPE) == POSITION_TYPE_BUY)
      {
         return true;  // Return true if position is a buy order
      }
   }
   return false;  // No position found for the symbol or conditions not met
}



void CloseOrder(int magicNumber = -1)
{
   CTrade trade;  // Create an instance of CTrade for trading operations

   // Attempt to select the position for the current symbol
   if(PositionSelect(Symbol()))
   {
      // Check if a specific magic number is provided and matches, or if magicNumber is -1 (meaning any position)
      if(magicNumber == -1 || PositionGetInteger(POSITION_MAGIC) == magicNumber)
      {
         // Get the position ticket
         ulong positionTicket = PositionGetInteger(POSITION_TICKET);
         
         // Attempt to close the position
         if(!trade.PositionClose(positionTicket))
         {
            // Print error message with detailed information
            Print("Failed to close position. Error: ", GetLastError());
         }
         else
         {
            Print("Position closed successfully. Ticket: ", positionTicket);
         }
      }
   }
   else
   {
      Print("No position found for the current symbol.");
   }
}
/*
bool KaksJalkaBuy() {

if ( ((Punainen(1)&&Punainen(2))||(Punainen(2)&&Punainen(3)))
      && high(1)>high(2)
      && close(0)>high(1)
      && (high(0)+_Point*PointsToHHLL)< highest
)
   return (true);
   else
   return (false);
}

bool KaksJalkaSell() {

if ( ((Vihrea(1)&&Vihrea(2))||(Vihrea(2)&&Vihrea(3)))
      && low(1)>low(2)
      && close(0)<low(1)
      && (low(0)-_Point*PointsToHHLL)< highest
)
   return (true);
   else
   return (false);
}

*/


bool Punainen(int positio)
  {
   if(close(positio)<open(positio))
      return (true);
   else
      return (false);
  }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
bool Vihrea(int positio)
  {
    if(close(positio)>open(positio))
      return (true);
   else
      return (false);
  }

double AverageVol(int tf, int candles)
{
    double totalVolume = 0;
    for(int i = 0; i < candles; i++)
    {
        double vol = iVolume(NULL,PERIOD_CURRENT, i);
        if(vol < 0) // Check for errors in volume retrieval
        {
            Print("Error retrieving volume for bar ", i);
            return -1; // Return an error value
        }
        totalVolume += vol;
    }
    return totalVolume / candles;
}

double GetPositionProfit(const string symbol) {
   // Select the position for the specified symbol
   if (PositionSelect(symbol)) {
      // Retrieve the profit of the selected position
      double profit = PositionGetDouble(POSITION_PROFIT);
      return profit;
   } else {
     // Print("No open position found for symbol: ", symbol);
      return 0; // Return 0 if no position is found
   }
}

 void Coment() 
{


string teksti;
    teksti= 
   
"\n"+ "------------------"+ 
"\n"+ "ADX0: "+adxVal[0] +
"\n"+ "ADX1: "+adxVal[1] +
"\n"+ "TDFIVal0: "+TDFIVal[0] +
"\n"+ "TDFIVal1: "+TDFIVal[1] +
"\n"+ "TDFIVal2: "+TDFIVal[2] +
"\n"+ "maVal0: "+maVal[0] +
"\n"+ "maVal1: "+maVal[1] +
"\n"+ "close(1): "+close(1) +
"\n"+ "ATRpips : "+Atrpips+
"\n"+ "stopLossPips: "+stopLossPips+
"\n"+ "profit: "+profit+
"\n"+ "swing_H(): "+swing_H+

"\n";
       

            
Comment(teksti);
    
}



int BOS(){   //palauttaa 1 jos buy ehdot t<EFBFBD>yttyy, 2 jos sell, 0 jos ei kumpikaan double Swing_H,double Swing_L, int Length
   

   double Ask = NormalizeDouble(SymbolInfoDouble(_Symbol,SYMBOL_ASK),_Digits);
   double Bid = NormalizeDouble(SymbolInfoDouble(_Symbol,SYMBOL_BID),_Digits);

   if (swing_H > 0 && Bid > swing_H+pip*ylipip && close(1) > swing_H+pip*ylipip){
      Print("BREAK UP NOW");
      int swing_H_index = 0;
      for (int i=0; i<=length*2+1000; i++){
         double high_sel = high(i);
         if (high_sel == swing_H){
            swing_H_index = i;
            Print("BREAK HIGH @ BAR ",swing_H_index);
            break;
         }
      }
      drawBreakLevel(TimeToString(time(0)),time(swing_H_index),high(swing_H_index),
      time(0+1),high(swing_H_index),clrBlue,-1);
      
      swing_H = -1.0;
      
      //--- Open Buy
      //obj_Trade.Buy(0.01,_Symbol,Ask,Bid-500*7*_Point,Bid+500*_Point,"BoS Break Up BUY");
     
      return 1; //BUY
   }
   else if (swing_L > 0 && Ask < swing_L-pip*ylipip && close(1) < swing_L-pip*ylipip){
      Print("BREAK DOWN NOW");
      int swing_L_index = 0;
      for (int i=0; i<=length*2+1000; i++){
         double low_sel = low(i);
         if (low_sel == swing_L){
            swing_L_index = i;
            Print("BREAK LOW @ BAR ",swing_L_index);
            break;
         }
      }
      drawBreakLevel(TimeToString(time(0)),time(swing_L_index),low(swing_L_index),
      time(0+1),low(swing_L_index),clrRed,1);

      swing_L = -1.0;
      
      //--- Open Sell
      //obj_Trade.Sell(0.01,_Symbol,Bid,Ask+500*7*_Point,Ask-500*_Point,"BoS Break Down SELL");
      
      
      return 2; 
      
   }
   else {// ei kumpaakaan
      return 0; 
   }
}