抓牛头之选股指标公式

D:=(EMA(CLOSE,10) - EMA(CLOSE,36))*100;
R:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*400-200;
牛头:=MA(R,2),COLORRED,LINETHICK1;
本线:=MA(D,1),COLORYELLOW ,LINETHICK1;
抓牛头:crOSS(牛头,本线);