做出(震荡指黄线)大于负0.9的选股公式-通达信答疑

	编写条件： CK:=REF(MA(C,10),1); 阶段高:(HHV(C,10)-REF(CK,5))/LLV(C,10)*100,COLORGREEN,NODRAW; 阶段低:(REF(CK,5)-HHV(C,10))/LLV(C,10)*100,COLORWHITE,NODRAW; DRAWBAND(阶段高,RGB(150,120,50),阶段低,RGB(0,0,200)); 0; 震荡:(C-REF(CK,5))/LLV(C,10)*100,COLORYELLOW,LINETHICK2; 编写方法：  CK:=REF(MA(C,10),1); 震荡:=(C-REF(CK,5))/LLV(C,10)*100; xg:震荡>-0.9;