一条变色趋势线，庄进庄撤，一览无遗！
变色趋势线变红是庄进，变色趋势线变绿是庄撤！！
绿点中轴线上，出现绿柱子是下单信号，出现红柱子是买入信号！
{庄进庄撤监控副图指标}
N:=20;
M:=5;
VAR1:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
VAR2:=SMA(VAR1,M,1);
VAR3:=SMA(VAR2,M,1);
VAR4:=3*VAR2-2*VAR3;
VAR5:=EMA(VAR4,5);
庄进:IF(CROSS(VAR5,VAR2) AND VAR5<20,50,0),COLORRED,LINETHICK2;
庄撤:IF(CROSS(VAR2,VAR5) AND VAR5>80,50,0),COLORGREEN,LINETHICK2;
STICKLINE(庄进>0,0,庄进,3,0),COLORRED;
STICKLINE(庄撤>0,0,庄撤,3,0),COLORGREEN;
DRAWTEXT(庄进>0,庄进*1.1,'庄进'),COLORRED;
DRAWTEXT(庄撤>0,庄撤*1.1,'庄撤'),COLORGREEN;
0,COLORGRAY;
20,COLORGRAY,DOTLINE;
50,COLORGRAY,DOTLINE;
80,COLORGRAY,DOTLINE;
