股友提问要求:
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;
171415.com解答:
AA:=SUM(IF(CLOSE>REF(CLOSE,10),VOL,IF(CLOSE<REF(CLOSE,10),-VOL,0)),0);