高手给的，很好用，无未来，喜欢的拿走，不喜欢的勿喷，使用方法自己体会
图补上供参考；
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)*100,5);
VAR8:=EMA(0.667*REF(VAR7,1)+0.333*VAR7,2);
DRAWBAND(VAR7,RGB(155,50,50),VAR8,RGB(0,100,50));
天地线:VAR7,COLORWHITE;
分界线:VAR8,COLORYELLOW;
STICKLINE(VAR7>VAR8,VAR7,VAR8,2,0),COLORRED;
STICKLINE(VAR7<VAR8,VAR7,VAR8,2,0),COLORGREEN;
DRAWICON(CROSS(VAR7,VAR8),VAR8,1);
DRAWICON(CROSS(VAR8,VAR7),VAR7,2);
