ZYG1:=CLOSE gt;REF(CLOSE,1) AND CLOSE gt;REF(CLOSE,2);
ZYG2:=REF(ZYG1,1) AND CLOSE=REF(CLOSE,2);
ZYG3:=REF(ZYG2,1) AND CLOSE gt;=REF(CLOSE,1) AND CLOSE=REF(CLOSE,2);
ZYG5:=REF(ZYG4,1) AND CLOSE gt;=RE