通达信OBV底背离主图指标

A:=SUM(IF(CLOSE>REF(CLOSE,1),VOL,IF(CLOSE<REF(CLOSE,1),-VOL,0)),0)/10000;
B:=MA(A,5);{公式之家BBS.GSZB.TOP}
A1:=BARSLAST(REF(CROSS(A,B),1));
B1:=REF(C,A1+1)>C
AND
REF(A,A1+1)<B
AND
CROSS(A,B);
DRAWTEXT(IF(B1>0,1,0),L-0.1,'OBV底背离'),COLORGREEN;