还行（源码 副图 贴图）

RSV:=(CLOSE-LLV(LOW,7))/(HHV(HIGH,7)-LLV(LOW,7))*100;
 RSV1:=(CLOSE-LLV(LOW,52))/(HHV(HIGH,52)-LLV(LOW,52))*100;
 RSV2:=(CLOSE-LLV(LOW,108))/(HHV(HIGH,108)-LLV(LOW,108))*100;
 K2:=SMA(RSV,3,1);
独立线:SMA(RSV2,5,1),COLORRED;
快线:SMA(K2,3,1),COLOR00FF00;
慢线:SMA(RSV1,15,1),LINETHICK1,COLORYELLOW;