N字上攻形态，该形态上涨几率大

XA_1:=1200630;

XA_2:=DATE;

XA_3:=IF(DATE<=XA_1,1,1);

XA_4:=IF(DYNAINFO(17)>0 AND DYNAINFO(4)>0,1,0);

XA_5:=IF(NAMELIKE(1),0,1);

XA_6:=IF(NAMELIKE(2),0,1);

XA_7:=IF(INBLOCK(3) OR INBLOCK(4),0,1);

XA_8:=BARSCOUNT(CLOSE)>28;

XA_9:=IF(CODELIKE(5),0,1);

XA_10:=FINANCE(33)>0;

XA_11:=XA_4 AND XA_5 AND XA_6 AND XA_7 AND XA_10 AND XA_8 AND XA_9;

XA_12:=MA(CLOSE,20);

XA_13:=XA_12+2*STD(CLOSE,20);

XA_14:=XA_12-2*STD(CLOSE,20);

XA_15:=crOSS(CLOSE,XA_13);

XA_16:=CROSS(XA_13,CLOSE);

XA_17:=REF(BArslAST(XA_15),1);

XA_18:=REF(BARSLAST(XA_16),1);

XA_19:=REF(COUNT(CLOSE< XA_13,3)=3,1);

N字上攻选股:COUNT(XA_15,20)=2 AND COUNT(XA_16,20)=1 AND XA_19 AND XA_15 AND XA_3 AND XA_11;