编写要求：

EV:=VOL,; （万手）:EV/10000,LINETHICK0; VAR1:=DYNAINFO(17)*REF(MA(VOL,5),1); VAR2:=DYNAINFO(7)=CLOSE AND DYNAINFO(10)=AMOUNT; 预测:IF(DYNAINFO(7)=CLOSE AND DYNAINFO(10)=AMOUNT,VAR1,VAR2)/10000; {IF(DYNAINFO(7)=CLOSE AND DYNAINFO(10)=AMOUNT,VAR1,VAR3),COLORGREEN;} 预测Ｖ:STICKLINE(IF(DYNAINFO(7)=CLOSE AND DYNAINFO(10)=AMOUNT,VAR1,VAR2),VAR1,0,4,1),COLORYELLOW; AA:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN)); 主动买:=IF(CLOSE>OPEN,AA*(HIGH-LOW),IF(CLOSEOPEN,AA*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE0,0,VOL,3,1),COLORRED; STICKLINE(主动卖>0,0,VOL,3,1),COLORGREEN; STICKLINE(主动买>0,0,主动买,2,0),COLORRED; STICKLINE(主动卖<0,0,主动卖,2,0),COLORGREEN; 图中箭头的作为选股条件，请老师帮忙做一个选股公式

www.guhai.com.cn股海网解答：

 AA:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));