波段买点，出信号买入。信号筛选要参考形态与MACD、KDJ的情形。用好了可以抓到牛股。
随便截一个图的，要的自己下~~~
{波段买点}
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);
买点:CROSS(VAR2,VAR3) AND VAR2<30;
STICKLINE(买点,0,30,4,0),COLORRED;
DRAWTEXT(买点,35,'买'),COLORRED;
