sar 지표에 Heiken Ashi k선을 사용해서 몇 시간 동안 연구한 결과들은 원래 k선 결과들과 일치합니다.
왜 sar 값이 변하지 않았을까요?
2020-02-10 21:35:43 정보 sar2 9375.691019486052
2020-02-10 21:35:43 정보 sar1 9375.691019486052
2020-02-10 21:35:43 정보 9346.08 9294.560000000001
2020-02-10 21:35:43 정보 9346.08 9300

function harecords (records) {

            
            
            
var harecords = []

for (var i = 0; i < records.length; i++) {
    if (i>0) {
        
    close=(records[i].High+records[i].Low+records[i].Open+records[i].Close)/4
    open=(records[i-1].Open+records[i-1].Close)/2
    high=Math.max(records[i].High,close,open)
    low=Math.min(records[i].Low,close,open)
        
        var currrecords = {
          Time : records[i].Time,
          Open : open,
          High : high,
          Low : low, 
          Close : close,                         
          Volume : records[i].Volume
        }
        }
       else { 
                    continue

           }
      harecords.push(currrecords)
      
    
        
    
}  

return harecords

}

function main() {
var records = exchange.GetRecords(PERIOD_H1); // PERIOD_M1,PERIOD_M30,PERIOD_H1 등과 같은 다른 k 줄의 기간을 채울 수 있습니다.

            
            
            
  var harecords=harecords(records)
  var h=200
  Log(records[records.length-h].High,records[records.length-h].Low)
  Log(harecords[harecords.length-h].High,harecords[harecords.length-h].Low)
  
  var sar1=talib.SAR(records,0.015,0.2);
  var sar2=talib.SAR(harecords,0.015,0.2);
  Log('sar1',sar1[records.length-h])
  Log('sar2',sar2[harecords.length-h])
       
  

}