笑看小波段副图，源码公开，感恩回报！
本指标为副图指标，研究k线理论，抄底逃顶充分体现波段为王策略
下载后请多观察体会或自行优化均可。
有兴趣的可以研究一下源码及编写思路，
截图都是随机选的，可验证自己的持仓股票。
{笑看小波段}
VAR1:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;
VAR2:=SMA(VAR1,3,1);
VAR3:=SMA(VAR2,3,1);
VAR4:=3*VAR2-2*VAR3;
VAR5:=LLV(LOW,30);
VAR6:=HHV(HIGH,30);
VAR7:=EMA((CLOSE-VAR5)/(VAR6-VAR5)*100,8);
VAR8:=EMA(VAR7,5);
STICKLINE(VAR7>VAR8,VAR7,VAR8,2,0),COLORRED;
STICKLINE(VAR7<=VAR8,VAR7,VAR8,2,0),COLORGREEN;
DRAWICON(CROSS(VAR7,VAR8),VAR8-3,1);
DRAWICON(CROSS(VAR8,VAR7),VAR8+3,2);
波段底:IF(VAR7<20 AND VAR7>REF(VAR7,1),20,0),STICK,COLORFF00FF,LINETHICK2;
DRAWICON(波段底>0,20,23);
波段顶:IF(VAR7>80 AND VAR7<REF(VAR7,1),80,100),STICK,COLOR00FF00,LINETHICK2;
DRAWICON(波段顶<100,80,15);
强弱线:50,POINTDOT,COLORWHITE;
VAR9:=EMA(VAR7,5);
DRAWTEXT(CROSS(VAR7,VAR8) AND VAR7<VAR9,VAR8-5,'关注'),COLORRED;
DRAWTEXT(CROSS(VAR8,VAR7) AND VAR7>VAR9,VAR8+5,'小心'),COLORGREEN;
