AA:=LLV(LOW,21);BB:=HHV(HIGH,55);CC:= EMA((CLOSE-AA)/(BB-AA)*4,4);STICKLINE(CC>REF(CC,1) ,CC,REF(CC,1),3 ,0),COLORRED;STICKLINE(CC<=REF(CC,1) ,CC,REF(CC,1),3 ,0),COLOR00FF00;触顶: 3.2,COLORYELLOW;碰壁: 3.5,COLORRED;:0.5,COLORFFFFFF;楚河:1.75,POINTDOT,LINETHICK4,COLORFF00FF;