编写条件：
编写方法：
网友求助：
请老师帮忙写同一天出倍量柱k线是阴线 预警选股公式
倍量2:V>=REF(V,1)*2,color00FFff,LINETHICK0;
STICKLINE(倍量2 ,0,V,3,0),color00FFff,LINETHICK2,LAYER3;
DRAWTEXT(倍量2,vol*1.05,'倍量' ),COLORred,linethick1,LAYER0;
倍量2:V>=REF(V,1)*2,color00FFff,LINETHICK0;
STICKLINE(倍量2 ,0,V,3,0),color00FFff,LINETHICK2,LAYER3;
DRAWTEXT(倍量2,vol*1.05,'倍量' ),COLORred,linethick1,LAYER0;
解答如下：
V>=REF(V,1)*2 AND C<O;
