我个人一直在用这个指标，也是从论坛上别的老师那里下载的，在此先行说声谢谢！只要不贪心，赚个菜钱是没问题的，切记别贪心！
{波段买卖指标副图}
N:=14;
M:=6;
VAR1:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
VAR2:=SMA(VAR1,M,1);
VAR3:=SMA(VAR2,5,1);
波段买:IF(CROSS(VAR2,VAR3) AND VAR2<20,50,0),COLORRED,LINETHICK2;
波段卖:IF(CROSS(VAR3,VAR2) AND VAR2>80,50,0),COLORGREEN,LINETHICK2;
DRAWICON(波段买>0,波段买,1);
DRAWICON(波段卖>0,波段卖,2);
STICKLINE(波段买>0,0,波段买,2,0),COLORRED;
STICKLINE(波段卖>0,0,波段卖,2,0),COLORGREEN;
0,COLORWHITE;
