A:15,POINTDOT;B:80,POINTDOT;RSV1:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;RSV2:=(CLOSE-LLV(LOW,37))/(HHV(HIGH,37)-LLV(LOW,37))*100;RSV3:=(CLOSE-LLV(LOW,55))/(HHV(HIGH,55)-LLV(LOW,55))*100;1:=SMA(SMA(RSV1,3,1),3,1)+3*STD(CLOSE,21),COLORGREEN;1:=SMA(RSV2,5,1)+2*STD(CLOSE,37),COLORRED;1:=SMA(RSV3,5,1),COLORYELLOW;STICKLINE(短线1<15,短线1,15,8,0),COLORYELLOW;STICKLINE(中线1<15,中线1,15,8,0),COLORYELLOW;STICKLINE(长线1<15,长线1,15,8,0),COLORYELLOW;STICKLINE(短线1<15 AND 中线1<15 AND 长线1<