当一波下跌之后，绿线触及底部位置，开始向上翻红，可以短线买入， 行情拉升触及60日均线卖出，又不错的获利。
如果出现追，或 底信号则更好
{波段抄底王}
VAR1:=(CLOSE-LLV(LOW,36))/(HHV(HIGH,36)-LLV(LOW,36))*100;
VAR2:=SMA(VAR1,3,1);
VAR3:=SMA(VAR2,3,1);
VAR4:=SMA(VAR3,3,1);
波: VAR3;
段: VAR4;
VAR6:=CROSS(VAR3,VAR4) AND VAR3<20;
DRAWTEXT(FILTER(VAR6,10)=1,40,'抄底'),COLORF00FF0;
STICKLINE(FILTER(VAR6,10)=1,0,30,10,0),COLORRED;
DRAWTEXT(CROSS(波,段) AND 波<20,20,'买入'),COLORYELLOW;
STICKLINE(CROSS(波,段) AND 波<20,80,100,10,0),COLOR0099FF;
VAR7:=CROSS(段,波) AND 波>80;
STICKLINE(FILTER(VAR7,5)=1,80,100,10,0),COLOR00FF00;
DRAWTEXT(FILTER(VAR7,5)=1,70,'逃顶'),COLOR00FF00;
STICKLINE(FILTER(VAR7,5)=1,0,30,10,0),COLOR00FF00;
VAR8:=CROSS(段,波) AND 段>80 AND 波>80;
STICKLINE(VAR8,85,100,10,0),COLORFF00FF;
