通达信刨根问底选股指标公式

RSV:=(CLOSE - LLV(LOW,18))/(HHV(HIGH,18) - LLV(LOW,18))*100;
J:=(3*EMA(RSV,3)-2*EMA(EMA(RSV,3),3));
kdj1:=REF(COUNT(J<REF(J,1),5)>=3,1) AND REF(J,1)<20;
kdJ2:=J>REF(J,1);
刨1:=IF(crOSS(0.9,1/vol*1000>0.01 AND "KDJ.J"<0),1,0);
问2:=IF(FILTER(KDJ1 AND KDJ2,3),1,0);
刨根问底:刨1 AND 问2;