N:=5;
	VAR1:=REF(CLOSE,1);
	VAR2:=SUM(VOL,2)/((HHV(HIGH,2)-LLV(LOW,2))*100);
	VAR3:=(CLOSE-VAR1)*VAR2;
	VAR4:=SUM(VAR3,0);
	VAR5:=SMA(VAR4,10,1);
	VAR6:=SMA(VAR4,20,1);
	LON:VAR5-VAR6;
	LONMA:MA(LON,N);
	红升:IF(LON>=LONMA,LON,DRAWNULL),COLORRED,LINETHICK2;
	蓝降:IF(LON<LONMA,LONMA,DRAWNULL),COLORBLUE,LINETHICK2;
	