学会这个方法，抓10倍大牛股的概率提升10倍>>

A1:3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,8,1)-2*SMA

((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,9,1),coloryellow;

A2:EMA(A1,3),colorcyan;

A3:EMA(A2,9),colorred;

STICKLINE(A2>A3,A2,A3,3,0),colorred;

STICKLINE(A2<=A3,A2,A3,3,0),colorgreen;

DRAWTEXT(CROSS(A1,A2)AND A2<A1,A2,'◢'),colorred;

DRAWTEXT(CROSS(A2,A1)AND A1<A2,A2,'●'),colorcyan;