非常好用，股票期货都可以。

源码：

底:10,COLORCC6633,LINETHICK2;

97,COLORB5A642,LINETHICK3;

90,COLOR9966FF,LINETHICK1;

76,COLORGREEN,DOTLINE;

R:=EMA(-100*(HHV(HIGH,34)-CLOSE)/(HHV(HIGH,34)-LLV(LOW,34)),4);

趋势线:R+100,COLORYELLOW,LINETHICK1;

STICKLINE ((趋势线>90),趋势线,90,10,0),COLORGREEN;

STICKLINE ((CROSS(趋势线,10)) ,0,60,0.5,0),COLORRED;

STICKLINE ((趋势线<10),10,-1,5,0),COLORCFB53B;