吸筹指标中出现红柱的条件选股

编写要求：

解答：

?网友求助：

INPUT:N(9,1,60),M(3,1,30),N1(3,1,30),M1(9,1,60);
VAR2:=REF(LOW,1);
VAR3:=SMA(ABS(LOW-VAR2),3,1)/SMA(MAX(LOW-VAR2,0),3,1)*100;
VAR4:=EMA(IF(CLOSE*1.3,VAR3*10,VAR3/10),3);
VAR5:=LLV(LOW,13);
VAR6:=HHV(VAR4,13);
VAR7:=IF(MA(CLOSE,34),1,0);
VAR8:=EMA(IF(LOW<=VAR5,(VAR4+VAR6*2)/2,0),3)/6800*VAR7;
VAR9:=IF(VAR8>100,100,VAR8);
吸筹:VAR9;
MD:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
FH:=SMA(MD,M,1);
DG:=SMA(FH,N1,1);
攻击反转:=IF(BARSLAST(CROSS(FH,MD))>=3 AND CROSS(MD,FH) AND FH<30,20,0);
STICKLINE(VAR9>-120,0,VAR9,8,1),COLORYELLOW;
STICKLINE(攻击反转,0,VAR9,9,0),COLORred;
DRAWTEXTABS(2,8,'黄柱越密越高，反转机会将越大，攻击力度将越强。'),coloryellow,LINETHICK1;
DRAWTEXTABS(2,22,'红柱出现，攻击反转机会来临,结合均线量价分析'),colorred,LINETHICK1;
?