编个“黑马”出现时的选股公式

编写要求：

黑马图源码：请老师编个“黑马”出现时的选股公式 个股:EMA(100*(C-LLV(LOW,34))/(HHV(H,34)-LLV(LOW,34)),3),COLOR1010FF; 大盘:EMA(100*(INDEXC-LLV(INDEXL,34))/(HHV(INDEXH,34)-LLV(INDEXL,34)),3),COLORE67010,LINETHICK2; STICKLINE(个股>=大盘,个股,大盘,1,0),COLORRED; STICKLINE(个股<大盘,个股,大盘,1,0),COLORBLUE; STICKLINE(个股>=大盘,0,大盘,6,0),COLORYELLOW; STICKLINE(个股<大盘,0,个股,6,0),COLORYELLOW; 短线反弹:IF(CROSS(个股,9),50,0),STICK,LINETHICK3,COLOR00FF00; DRAWTEXT(CROSS(个股,9),40,'短线反弹！'),COLOR00FF00; VAR1:=EMA(CLOSE,3); VAR2:=EMA(CLOSE,21); VAR3:=BARSLAST(CROSS(VAR2,VAR1))>15; VAR4:=VOL>MA(VOL,5)*2 AND VOL

解答：

?VAR1:=EMA(CLOSE,3);

VAR2:=EMA(CLOSE,21);