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2个底部指标同时出现，一定要抄底
{通达信超跌套装指标副图}
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);
超跌线:VAR2,COLORRED,LINETHICK2;
反弹线:VAR3,COLORGREEN,LINETHICK2;
超跌区:IF(VAR2<20,20,0),STICK,COLORBLUE,LINETHICK3;
反弹区:IF(VAR2>80,80,100),STICK,COLORYELLOW,LINETHICK3;
DRAWICON(CROSS(VAR2,VAR3) AND VAR3<20,VAR3,1);
DRAWICON(CROSS(VAR3,VAR2) AND VAR2>80,VAR2,2);
