فیلتر 3

true==function()

{

//SMA

//SMA

  var CalculateSMA =function(period){

     var len = period;

     var sum = 0; 

     for (var j = 10;j < len+10 ;j++) {

        sum= [ih][j].PDrCotVal + sum;

     }

  var average = sum / period;

return average ;

}

//pre9MA

//pre9MA

  var pre9CalculateEMA =function(period){

var pre9EMA =( ([ih][9].PDrCotVal – CalculateSMA (period))*(2 / (period + 1))) + CalculateSMA (period);

return pre9EMA ;

}

//preEMA

//preEMA

  var pre8CalculateEMA =function(period){

var pre8EMA =( ([ih][1].PDrCotVal – pre9CalculateEMA (period))*(2 / (period + 1))) + pre9CalculateEMA (period);

return pre8EMA ;

}

//preEMA

//preEMA

  var pre7CalculateEMA =function(period){

var pre7EMA =( ([ih][1].PDrCotVal – pre8CalculateEMA (period))*(2 / (period + 1))) + pre8CalculateEMA (period);

return pre7EMA ;

}

//preEMA

//preEMA

  var pre6CalculateEMA =function(period){

var pre6EMA =( ([ih][1].PDrCotVal – pre7CalculateEMA (period))*(2 / (period + 1))) + pre7CalculateEMA (period);

return pre6EMA ;

}

//preEMA

//preEMA

  var pre5CalculateEMA =function(period){

var pre5EMA =( ([ih][1].PDrCotVal – pre6CalculateEMA (period))*(2 / (period + 1))) + pre6CalculateEMA (period);

return pre5EMA ;

}

//preEMA

//preEMA

  var pre4CalculateEMA =function(period){

var pre4EMA =( ([ih][1].PDrCotVal – pre5CalculateEMA (period))*(2 / (period + 1))) + pre5CalculateEMA (period);

return pre4EMA ;

}

//preEMA

//preEMA

  var pre3CalculateEMA =function(period){

var pre3EMA =( ([ih][1].PDrCotVal – pre4CalculateEMA (period))*(2 / (period + 1))) + pre4CalculateEMA (period);

return pre3EMA ;

}

//preEMA

//preEMA

  var pre2CalculateEMA =function(period){

var pre2EMA =( ([ih][1].PDrCotVal – pre3CalculateEMA (period))*(2 / (period + 1))) + pre3CalculateEMA (period);

return pre2EMA ;

}

//preEMA

//preEMA

  var pre1CalculateEMA =function(period){

var pre1EMA =( ([ih][1].PDrCotVal – pre2CalculateEMA (period))*(2 / (period + 1))) + pre2CalculateEMA (period);

return pre1EMA ;

}

//EMA

//EMA

  var CalculateEMA =function(period){

var EMA =( ([ih][0].PDrCotVal – pre1CalculateEMA (period))*(2 / (period + 1))) + pre1CalculateEMA (period);

return EMA ;

}

 var Macd=0

 Macd= CalculateEMA (12) – CalculateEMA (26);

 (cfield0) = Macd

////////////////////////////////RSI

  var CalculateRSI =function(period){

     var len=14;

     for (var i = 0; i < len ; i++) {

        var rec=[ih][len-1-i];

        var change=rec.PClosing-rec.PriceYesterday;       

        if (change> 0) {

       rec.gain=change;

               rec.loss=0;

        }

        else

        {

       rec.gain=0;

               rec.loss=-change;

        }

     }

     // Calculate first “average gain” and “average loss”

     var gainSum=0;

     var lossSum=0;

     for (var i = 0; i < period; i++) {

        var rec=[ih][len-1-i];

    gainSum += rec.gain;

    lossSum += rec.loss;

     }

     var averageGain=gainSum /period;

     var averageLoss=lossSum / period;

     // Calculate subsequent “average gain” and “average loss” values

     for (var i = period + 1; i < len; i++) {

        var rec=[ih][len-1-i];

        averageGain=(averageGain* (period – 1) + rec.gain) / period;

        averageLoss=(averageLoss* (period – 1) + rec. loss)/  period;

        rec.averageGain=averageGain;

        rec.averageLoss=averageLoss;

     }

     // Calculate RSI

     var RS = 0; // Relative strength

     var RSIndex = 0; // Relative strength index

     for (var i = period + 1; i < len; i++) {

        var rec=[ih][len-1-i];

        RS = rec.averageGain/ rec.averageLoss;

    RSIndex = 100 – 100 / (1 + RS);

    rec.rsi=RSIndex;

     }

  };

     if(typeof [ih][0].rsi==”undefined”) 

       CalculateRSI(14);

 (cfield1)= [ih][0].rsi; 

var Rsi=0;

Rsi= [ih][0].rsi;

////////////////////////////VOL

var O=0;

O =((ct).Buy_I_Volume / (ct).Buy_CountI)/((ct).Sell_I_Volume / (ct).Sell_CountI);

(cfield2) = O;

var a=0;

a=Math.round((((pc)*(ct).Buy_I_Volume)/(ct).Buy_CountI)/10000000)

 if(Macd>0&&Rsi>40&&(cfield2) >3&&a>20){

return true;

}

}()