顶底探测指标 (源码)

通达信顶底探测指标公式股票软件源码如下:

RV:=(CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100;
A:SMA(RV,3,1);
B:SMA(A,3,1);
DRAWBAND(B,RGB(0,50,88),A,RGB(200,50,55));
底部区域:10,COLORLIMAGENTA;
低金叉进:20,COLORYELLOW;
高死叉出:90,COLORWHITE;