通达信顶底警示副图指标

LL:=EMA (100*(C-LLV(LOW,34))/(HHV(H,34)-LLV(LOW,34)),3);
 DRAWBAND(LL,RGB(50,250,11),10,RGB(255,0,0));
 DRAWBAND(90,0,10,0);
警示线:EMA (100*(C-LLV(LOW,34))/(HHV(H,34)-LLV(LOW,34)),3),colormagenta;
预警:90,POINTDOT;
安全区:10,POINTDOT;