发现牛股

A1:=EMA(C,3),colorwhite;A2:=EMA(C,5),coloryellow;A3:EMA(C,7),colormagenta;A4:=EMA(C,12),colorgreen;A5:EMA(C,20),colorred;A6:=EMA(C,50),colorblue,LINETHICK2;SS:=CROSS(A1,A5) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018 ;SSS:=CROSS(A1,A5) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018;DRAWICON(SS ,L-0.00,5);