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DP:=DATAPERIOD; 日內均線:=1; ISNEWDAY:=REF(HOUR,1)=15ANDHOUR<>15; CNT:=BARSLAST(ISNEWDAY)+1; DBARS:=SUM(1,CNT); DVOL_:=SUM(VOL,CNT); DVC:=SUM(VOL*(H+O+L+C)/4,CNT); DMAC:=DVC/DVOL_; PARTLINE((BETWEEN(DP,0,4)ORDP=13)ANDCNT<>1,DMAC);