VA:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL);
OBV:SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0);
MAOBV:MA(OBV,M);
��ʱ:DRAWTEXT(
((REF(OBV<-1000 AND MAOBV<-1000 AND MAOBV<REF(MAOBV,1),1) AND CROSS(OBV,MAOBV))
OR (REF(EVERY(OBV<-10000 AND MAOBV<-10000 AND MAOBV>REF(MAOBV,1),10),1)
AND CROSS(OBV,REF(HHV(OBV,10),1)))) AND C/REF(C,1)>1.002,OBV,'FS'),COLORYELLOW;