OBV底背离主图之选股指标公式

A:=SUM(IF(CLOSE>REF(CLOSE,1),vol,IF(CLOSE<REF(CLOSE,1),-VOL,0)),0)/10000;
B:=MA(A,5);
A1:=BARSLAST(REF(crOSS(A,B),1));
B1:=REF(C,A1+1)>C
AND
REF(A,A1+1)<B
AND
CROSS(A,B);
obv底背离:B1>0;