n:=27;N1:=5;RSV1:=(LLV(LOW,N)-C)/(HHV(HIGH,N)-LLV(LOW,N))*100+50;{WR(27,3,3)+50}K1:SMA(RSV1,3,1),colorwhite,LINETHICK3;D1:SMA(K1,3,1),coloryellow;RSV2:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100-50;{KDJ(27,3,3)-50}K2:SMA(RSV2,3,1),color00FFFF,LINETHI