Stochastic Indicator with PUSH Alerts

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jordan82es
15
jordan82es  

Hello guys.

I´m looking for an Stochastic indicator with PUSH Alerts but the concept here is if the alerts were when the both lines are crossing at any moment and any level, not only at the 80 , 50 or 20 levels, I want the alert at any moment when the both lines are crossing.


Cheers.

Marco vd Heijden
Moderator
12472
Marco vd Heijden  
Okay keep looking.
yogureee
80
yogureee  
jordan82es:

Hello guys.

I´m looking for an Stochastic indicator with PUSH Alerts but the concept here is if the alerts were when the both lines are crossing at any moment and any level, not only at the 80 , 50 or 20 levels, I want the alert at any moment when the both lines are crossing.


Cheers.

I found one which code looks good.

#property indicator_chart_window 
//---- two buffers are used for calculation and drawing the indicator
#property indicator_buffers 2
//---- only two plots are used
#property indicator_plots   2
//+----------------------------------------------+
//|  Parameters of drawing the bearish indicator |
//+----------------------------------------------+
//---- drawing the indicator 1 as a symbol
#property indicator_type1   DRAW_ARROW
//---- magenta color is used as the color of the bearish label of the indicator
#property indicator_color1  Magenta
//---- thickness of the indicator line 1 is equal to 4
#property indicator_width1  4
//---- displaying of the bearish label of the indicator
#property indicator_label1  "Sell"
//+----------------------------------------------+
//|  Parameters of drawing the bullish indicator |
//+----------------------------------------------+
//---- drawing the indicator 2 as a symbol
#property indicator_type2   DRAW_ARROW
//---- lime color is used as the color of the bullish label of the indicator
#property indicator_color2  Lime
//---- thickness of the indicator line 2 is equal to 4
#property indicator_width2  4
//---- displaying the bullish label of the indicator
#property indicator_label2 "Buy"

//+----------------------------------------------+
//|  Indicator input parameters                  |
//+----------------------------------------------+
input bool SoundON=false;
input bool EmailON=false;
//----
input int KPeriod=5;
input int DPeriod=3;
input int Slowing=3;
input ENUM_MA_METHOD MA_Method=MODE_SMA;
input ENUM_STO_PRICE Price_field=STO_LOWHIGH;
input int OverBoughtLevel=80;
input int OverSoldLevel=20;
input bool show_KD_cross=false;
input bool show_K_OBOScross = true;
input bool show_D_OBOScross = false;
//+----------------------------------------------+

//---- declaration of dynamic arrays that
// will be used as indicator buffers
double SellBuffer[];
double BuyBuffer[];
//----
int StartBars;
int STO_Handle;
bool flagval1_;
bool flagval2_;
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
void OnInit()
  {
//---- initialization of global variables 
   StartBars=KPeriod+DPeriod;
   if(StartBars<9)StartBars=9;
//---- getting handle of the ATR indicator
   STO_Handle=iStochastic(NULL,0,KPeriod,DPeriod,Slowing,MA_Method,Price_field);
   if(STO_Handle==INVALID_HANDLE)Print(" Failed to get handle of the iStochastic1 indicator");

//---- set dynamic array as an indicator buffer
   SetIndexBuffer(0,SellBuffer,INDICATOR_DATA);
//---- shifting the start of drawing of the indicator 1
   PlotIndexSetInteger(0,PLOT_DRAW_BEGIN,StartBars);
//---- Create label to display in DataWindow
   PlotIndexSetString(0,PLOT_LABEL,"Sell");
//---- indicator symbol
   PlotIndexSetInteger(0,PLOT_ARROW,234);
//---- indexing elements in the buffer as timeseries
   ArraySetAsSeries(SellBuffer,true);

//---- set dynamic array as an indicator buffer
   SetIndexBuffer(1,BuyBuffer,INDICATOR_DATA);
//---- shifting the start of drawing of the indicator 2
   PlotIndexSetInteger(1,PLOT_DRAW_BEGIN,StartBars);
//---- Create label to display in DataWindow
   PlotIndexSetString(1,PLOT_LABEL,"Buy");
//---- indicator symbol
   PlotIndexSetInteger(1,PLOT_ARROW,233);
//---- indexing elements in the buffer as timeseries
   ArraySetAsSeries(BuyBuffer,true);

//---- Setting the format of accuracy of displaying the indicator
   IndicatorSetInteger(INDICATOR_DIGITS,_Digits);
//---- name for the data window and the label for sub-windows
   string short_name="Stochastic_Cross_Alert";
   IndicatorSetString(INDICATOR_SHORTNAME,short_name);
//----   
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int OnCalculate(const int rates_total,
                const int prev_calculated,
                const datetime &time[],
                const double &open[],
                const double &high[],
                const double &low[],
                const double &close[],
                const long &tick_volume[],
                const long &volume[],
                const int &spread[])
  {
//---- checking the number of bars to be enough for the calculation
   if(BarsCalculated(STO_Handle)<rates_total
      || rates_total<StartBars)
      return(0);

//---- declarations of local variables 
   int to_copy,limit,bar;
   double fastMAnow,slowMAnow,fastMAprevious,slowMAprevious;
   double Range,AvgRange,STOM[],STOS[],Bid,Ask;
   string sTimeCur,sAsk,sBid,sTimeHour,sTimeMinute,sPeriod;
   bool flagval1,flagval2;

//---- calculations of the necessary amount of data to be copied
//---- and the 'limit' starting index for the bars recalculation loop
   if(prev_calculated>rates_total || prev_calculated<=0)// checking for the first start of calculation of an indicator
     {
      to_copy=rates_total;           // calculated number of all bars
      limit=rates_total-StartBars-1; // starting index for calculation of all bars
      flagval1_=false;
      flagval2_=false;
     }
   else
     {
      to_copy=rates_total-prev_calculated+2; // calculated number of new bars only
      limit=rates_total-prev_calculated;     // starting index for calculation of new bars
     }

//---- copy newly appeared data in the arrays
   if(CopyBuffer(STO_Handle,0,0,to_copy,STOM)<=0) return(0);
   if(CopyBuffer(STO_Handle,1,0,to_copy,STOS)<=0) return(0);

//---- indexing elements in arrays as timeseries  
   ArraySetAsSeries(STOM,true);
   ArraySetAsSeries(STOS,true);
   ArraySetAsSeries(high,true);
   ArraySetAsSeries(low,true);
   ArraySetAsSeries(close,true);

//---- restore values of the variables
   flagval1=flagval1_;
   flagval2=flagval2_;

//---- main indicator calculation loop
   for(bar=limit; bar>0; bar--)
     {
      //---- store values of the variables before running at the current bar
      if(rates_total!=prev_calculated && bar==rates_total-1)
        {
         flagval1_ = flagval1;
         flagval2_ = flagval2;
        }

      AvgRange=0;

      for(int iii=bar; iii<bar+10; iii++) AvgRange+=MathAbs(high[iii]-low[iii]);

      Range=AvgRange/10;

      SellBuffer[bar]=0.0;
      BuyBuffer[bar]=0.0;

      fastMAnow=STOM[bar];
      fastMAprevious=STOM[bar+1];
      slowMAnow=STOS[bar];
      slowMAprevious=STOS[bar+1];

      if((show_KD_cross && fastMAnow>slowMAnow && fastMAprevious<slowMAprevious)
         || (show_K_OBOScross && fastMAnow>OverSoldLevel && fastMAprevious<OverSoldLevel)
         || (show_D_OBOScross && slowMAnow>OverSoldLevel && slowMAprevious<OverSoldLevel))
        {
         if(bar==1 && !flagval1)
           {
            flagval1=true;
            flagval2=false;

            if(SoundON || EmailON)
              {
               Bid=SymbolInfoDouble(Symbol(),SYMBOL_BID);
               Ask=SymbolInfoDouble(Symbol(),SYMBOL_ASK);
               sTimeCur=TimeToString(TimeCurrent(),TIME_DATE);
               sAsk=DoubleToString(Ask,_Digits);
               sBid=DoubleToString(Bid,_Digits);

               MqlDateTime tm;
               TimeToStruct(TimeCurrent(),tm);
               sTimeHour=IntegerToString(tm.hour);
               sTimeMinute=IntegerToString(tm.min);
               sPeriod=EnumToString(Period());
              }

            if(SoundON) Alert("BUY signal at Ask=",sAsk,"\n Bid=",sBid,"\n Time=",sTimeCur," ",sTimeHour,":",sTimeMinute,"\n Symbol=",Symbol()," Period=",sPeriod);
            if(EmailON) SendMail("BUY signal alert","BUY signal at Ask="+sAsk+", Bid="+sBid+", Date="+sTimeCur+" "+sTimeHour+":"+sTimeMinute+" Symbol="+Symbol()+" Period="+sPeriod);
           }

         BuyBuffer[bar]=low[bar]-Range*0.5;
         SellBuffer[bar]=0.0;
        }
      else
         if((show_KD_cross && fastMAnow<slowMAnow && fastMAprevious>slowMAprevious)
            || (show_K_OBOScross && fastMAnow<OverBoughtLevel && fastMAprevious>OverBoughtLevel)
            || (show_D_OBOScross && slowMAnow<OverBoughtLevel && slowMAprevious>OverBoughtLevel))
           {
            if(bar==1 && !flagval2)
              {
               flagval2=true;
               flagval1=false;

               if(SoundON || EmailON)
                 {
                  Bid=SymbolInfoDouble(Symbol(),SYMBOL_BID);
                  Ask=SymbolInfoDouble(Symbol(),SYMBOL_ASK);
                  sTimeCur=TimeToString(TimeCurrent(),TIME_DATE);
                  sAsk=DoubleToString(Ask,_Digits);
                  sBid=DoubleToString(Bid,_Digits);

                  MqlDateTime tm;
                  TimeToStruct(TimeCurrent(),tm);
                  sTimeHour=IntegerToString(tm.hour);
                  sTimeMinute=IntegerToString(tm.min);
                  sPeriod=EnumToString(Period());
                 }

               if(SoundON) Alert("SELL signal at Ask=",sAsk,"\n Bid=",sBid,"\n Date=",sTimeCur," ",sTimeHour,":",sTimeMinute,"\n Symbol=",Symbol()," Period=",sPeriod);
               if(EmailON) SendMail("SELL signal alert","SELL signal at Ask="+sAsk+", Bid="+sBid+", Date="+sTimeCur+" "+sTimeHour+":"+sTimeMinute+" Symbol="+Symbol()+" Period="+sPeriod);
              }
            SellBuffer[bar]=high[bar]+Range*0.5;
            BuyBuffer[bar]=0.0;
           }
     }

   SellBuffer[0]=0.0;
   BuyBuffer[0]=0.0;
//----     
   return(rates_total);
  }
//+------------------------------------------------------------------+
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