四线金叉主图之红箭头选股指标公式

EMA30:=EMA(C,30),COLORWHITE,LINETHICK2;
EMA60:=EMA(C,60),COLORFF00FF;
EMA90:=EMA(C,90),COLORYELLOW;
EMA120:=EMA(C,120),COLORFFCC66;
EMA250:=EMA(C,250),COLORBLUE;
SS:=crOSS(EMA30,EMA60) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(EMA30,EMA120) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(EMA60,EMA90) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(EMA30,EMA90) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018 {AND CROSS(EMA30,EMA120)};
红箭头:SS;