通达信牛底选股指标公式

VOLUME:=VOL;
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);{程序化指标源码 WWW.KXMMGZH.COM}
牛1:=IF(CROSS(0.9,1/VOL*1000>0.01 AND 'KDJ.J'<0),1,0);
牛2:=IF(FILTER(KDJ1 AND KDJ2,3),1,0);
牛底2:牛1 AND 牛2;