通达信股市黑洞波段指标公式

STICKLINE(DF KF,DF,0,3,1),COLORGREEN;
STICKLINE(DF KF AND DF REF(DF,1),DF,0,3,1),COLORRED;
STICKLINE(DF KF,0,-KF,3,1),COLORGREEN;
STICKLINE(DF KF AND DF REF(DF,1),0,-KF,3,1),COLORRED;