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;