JRH:=HHV(C,2);JRL:=LLV(C,2);MA3:=MA(CLOSE,3);YTSL:=(3*CLOSE+LOW+ OPEN + HIGH )/6;VAR1:=(CLOSE gt;REF(CLOSE,1) AND CLOSE gt;REF(CLOSE,2));VAR2:=(REF(VAR1,1) AND CLOSE lt;=REF(CLOSE,1) AND CLOSE gt;=REF