通达信自然对数指标公式

STICKLINE(C =REF(C,1),A1,A2,0,0),COLORRED;
STICKLINE(C REF(C,1),A1,A2,0,0),COLORCYAN;
STICKLINE(C =REF(C,1),A1,REF(A1,1),2,1),COLORRED;
STICKLINE(C REF(C,1),A1,REF(A1,1),2,0),COLORCYAN;