XA_3:=IF(DATE<=XA_1,1,1);
XA_5:=IF(NAMELIKE(1),0,1);
XA_7:=IF(INBLOCK(3) OR INBLOCK(4),0,1);
XA_9:=IF(CODELIKE(5),0,1);
XA_11:=XA_4 AND XA_5 AND XA_6 AND XA_7 AND XA_10 AND XA_8 AND XA_9;
XA_13:=XA_12+2*STD(CLOSE,20);
XA_15:=crOSS(CLOSE,XA_13);
XA_17:=REF(BArslAST(XA_15),1);
XA_19:=REF(COUNT(CLOSE< XA_13,3)=3,1);
