学会这个方法，抓10倍大牛股的概率提升10倍>>

RSV:=(CLOSE-LLV(LOW,7))/(HHV(HIGH,7)-LLV(LOW,7))*100;

K:SMA(RSV,3,1),COLORWHITE;

D:SMA(K,3,1),COLORYELLOW;

下线:18,COLORWHITE,POINTDOT;

上线:85,COLORWHITE,POINTDOT;

STICKLINE(K>D,K,D,1,0),COLORRED;

STICKLINE(K<=D,K,D,1,0),COLORGREEN;