v1:=SUM(IF(CLOSE>REF(CLOSE,1),V,IF(CLOSE>REF(CLOSE,1),V,0)),0);
v2:=SUM(IF(CLOSE<REF(CLOSE,1),-V,IF(CLOSE<REF(CLOSE,1),V,0)),0);
v3:=(v2/v1*10);
v4:LLV(v3,6),colorblue;
OBV：:(v3/v4*v3),colorred;
V6:HHV(v4,13),colorgreen;LLV(v3,6),COLORffff00;