N1:=3;N2:=5;N3:=13;LC := REF(CLOSE,1);$1:(MAX(CLOSE-LC,0),N1,1)/SMA(A(CLOSE-LC),N1,1)*100;RSI$2:SMA(MAX(CLOSE-LC,0),N2,1)/SMA(ABS(CLOSE-LC),N2,1)*100;RSI$3:SMA(MAX(CLOSE-LC,0),N3,1)/SMA(ABS(CLOSE-LC),N3,1)*100;a:20;d:50;H:80;