通达信操盘线BORS副图指标

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
 K:SMA(RSV,3,1);
 IF(K>REF(K,1),K,DRAWNULL),COLORRED,LINETHICK1;
 IF(K<REF(K,1),K,DRAWNULL),COLORGREEN,LINETHICK1;