LC := REF(CLOSE,1);
BACKGROUNDSTYLE(1);
RSI1:SMA(MAX(CLOSE-LC,0),7,1)/SMA(ABS(CLOSE-LC),7,1)*100,COLORWHITE;
IF(RSI1>REF(RSI1,1),RSI1,NULL),COLORRED;
RSI2:SMA(MAX(CLOSE-LC,0),50,1)/SMA(ABS(CLOSE-LC),50,1)*100,COLORYELLOW;
IF(RSI2>REF(RSI2,1),RSI2,NULL),COLORMAGENTA;