把公式中的“买入”做个选股公式

编写要求：

请老师帮我把公式中的“买入”做个选股公式，谢谢！ 源码：A3 :(EMA(CLOSE,5)+MA(CLOSE,10)+MA(CLOSE,15))/3,COLORFF00FF; A4 :(EMA(CLOSE,20)+MA(CLOSE,25)+MA(CLOSE,30))/3,COLOR00FF00; A5 :(EMA(CLOSE,40)+MA(CLOSE,50)+MA(CLOSE,60))/3,COLORYELLOW; A6 :(EMA(CLOSE,80)+MA(CLOSE,85)+MA(CLOSE,90))/3,COLORFF9900; A7 :(EMA(CLOSE,120)+MA(CLOSE,130)+MA(CLOSE,150))/3,COLOR0000FF; A8 :(EMA(CLOSE,160)+MA(CLOSE,170)+MA(CLOSE,180))/3,COLORYELLOW; A9 :(EMA(CLOSE,200)+MA(CLOSE,225)+MA(CLOSE,250))/3,COLOR00FF00; V1:EMA(CLOSE,5),COLOR00FFFF; V2:EMA((EMA(CLOSE,29))*(1.01),10),COLORFF00FF; DRAWICON(CROSS(V1,V2),LOW,1),COLORYELLOW; DRAWTEXT(CROSS(V1,V2),LOW*0.98,'招招先'),COLORYELLOW; V3:EMA(CLOSE,10),COLORFFFFFF; V4:EMA((EMA(CLOSE,60))*(0.99),10),COLORFFFF00; VF1:=MA(CLOSE,60)-MA(CLOSE,5)/3.2; DRAWTEXT(IF(CLOSEMA(VOL,5)/240 AND CLOSE>=REF(CLOSE,1)*1.08 AND CLOSE=1.3*MA(VOL,5) AND COUNT(VARA>=VARB AND VARA<-17,3) AND REF(LOW,1)=LLV(LOW,120),1,0),LOW,'★注意买入'); VARR1:=SMA(MAX(CLOSE-REF(C,1),0),12,1)/SMA(ABS(CLOSE-REF(C,1)),15,1)*100; DRAWTEXT(CROSS(82,VARR1),HIGH*1.015,'快 卖'),COLOR00FF00; DRAWICON(CROSS(82,VARR1),HIGH*1.002,2),COLOR00FF00; VAR1:=(HIGH+LOW+OPEN+2*CLOSE)/5; VAR2:=REF(VAR1,1); VAR3:=SMA(MAX(VAR1-VAR2,0),10,1)/SMA(ABS(VAR1-VAR2),10,1)*100; HY3:=IF(COUNT(VAR3<20,5)>=1 AND COUNT(VAR1=LLV(VAR1,10),10)>=1 AND CLOSE>=OPEN*1.038 AND VOL>MA(VOL,5)*1.2,1,0); DRAWTEXT(HY3,LOW,'买▲入'),COLORRED; CROSS(V1,V2);

解答：

?VAR1:=(HIGH+LOW+OPEN+2*CLOSE)/5;

VAR2:=REF(VAR1,1);