一个研判趋势的辅助指标，防止进入诱多的陷进。看图中箭头所示
{通达信绝对精准副图指标}
VAR1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
VAR2:=SMA(VAR1,3,1);
VAR3:=SMA(VAR2,3,1);
VAR4:=3*VAR2-2*VAR3;
VAR5:=CROSS(VAR2,VAR3) AND VAR3<20;
VAR6:=CROSS(VAR3,VAR2) AND VAR3>80;
DRAWICON(VAR5,LOW*0.98,1);
DRAWICON(VAR6,HIGH*1.02,2);
STICKLINE(VAR2>=VAR3,VAR2,VAR3,2,0),COLORRED;
STICKLINE(VAR2<VAR3,VAR2,VAR3,2,0),COLORGREEN;
DRAWTEXT(CROSS(VAR2,VAR3) AND VAR3<30,LOW*0.95,'买'),COLORRED;
DRAWTEXT(CROSS(VAR3,VAR2) AND VAR3>70,HIGH*1.05,'卖'),COLORGREEN;
