VAR1:=AMOUNT/VOL/1000;VAR2:=(3*HIGH+LOW+OPEN+2*CLOSE)/7;VAR3:=SUM(AMOUNT,13)/VAR1/1000;VAR4:=DMA(VAR2,VOL/VAR3);侦测线:=(CLOSE-VAR4)/VAR4*100;XG:侦测线<-17;