在成交量指标中上面出现空心黄柱做个选股指标

编写要求：

N:=50; QXZ:=(C-LLV(L,N))/(HHV(H,N)-LLV(L,N))*100; 界定:SMA(QXZ,3,1)*20,NODRAW,COLORRED; DRAWBAND(界定,RGB(150,30,30),1000,RGB(0,100,50)); 涨跌差:(INDEXADV-INDEXDEC),NODRAW,COLORWHITE; QX1:=(INDEXDEC-INDEXADV); VAR1:=(C-LLV(C,9))/(HHV(C,9)-LLV(C,9))*100; VAR2:=SMA(VAR1,3,1); VAR3:=SMA(VAR2,3,1); VAR4:=(H+L+C)/3; VAR5:=(VAR4-MA(VAR4,14))/(0.015*AVEDEV(VAR4,14)); VAR6:=EMA(C,2)-EMA(C,55); VAR7:=EMA(VAR6,6); VAR8:=2*(VAR6-VAR7); 人气%:(EMA((INDEXADV/(INDEXADV+INDEXDEC)-0.5),6))*100,NODRAW,COLORFF00FF; VAR11:=(人气%*10)+2000; VAR12:=V/((H-L)*2-ABS(C-O)); VAR13:=IF(C>O,VAR12*(H-L),IF(CO,0-VAR12*((H-C)+(O-L)),IF(CVAR3 AND VAR5>0 AND VAR6>VAR7 AND VAR8>2,1,DRAWNULL),NODRAW,COLORYELLOW; 成交额【亿】:AMOUNT/100000000,NODRAW,COLORLIRED; 成交量【亿】:V/100000000,NODRAW,COLORLIRED; 量势:MEMA((SUM(VAR13,N)-SUM(-VAR14,N)),4)/2000000+1000,COLORYELLOW; VX6:MEMA(量势,6),COLORFF9933; STICKLINE(涨跌差>0,0,IF(涨跌差>0,涨跌差,0),2,1),COLORRED; STICKLINE(QX1>0,0,IF(QX1>0,QX1,0),1,1),COLORFFBB00; STICKLINE(涨跌差>800 AND 成交额【亿】>1300,0,IF(涨跌差>0,涨跌差,0),2,1),COLORFF00FF; STICKLINE(行情=1,2000,VAR11,2,1),COLORYELLOW;

解答：

?N:=50;

VAR1:=(C-LLV(C,9))/(HHV(C,9)-LLV(C,9))*100;