学会这个方法，抓10倍大牛股的概率提升10倍>>

N1:=9;

N2:=5;

TMD:=C-REF(C,1);

HT:100*EMA(EMA(TMD,N1),N1)/EMA(EMA(ABS(TMD),N1),N1),LINETHICK0;

YK:MA(HT,N2),LINETHICK0;

选股:CROSS(HT,YK) AND HT<-25,LINETHICK0;

DRAWBAND(HT,RGB(241,210,52),HT,RGB(193,210,230));

DRAWICON(选股,YK+5,1);