线段每次变红的选股公式

SUM(IF(CLOSE>REF(CLOSE,10),VOL,IF(CLOSEREF(CLOSE,10),VOL,-VOL); OBV:SUM(IF(CLOSE=REF(CLOSE,10),0,VA),0); IF(OBVREF(OBV,1),OBV,DRAWNULL),COLOR0000FF,LINETHICK2;

爱约股解答：

AA:=SUM(IF(CLOSE>REF(CLOSE,10),VOL,IF(CLOSE<REF(CLOSE,10),-VOL,0)),0);

VA:=IF(CLOSE>REF(CLOSE,10),VOL,-VOL);

OBV:=SUM(IF(CLOSE=REF(CLOSE,10),0,VA),0);

CROSS(OBV,REF(OBV,1)) ;