请问大家可否帮我把这个公式合成一个公式，我用OR试过，但是不知道怎么不行？

Question

DRAWTEXT(REF(CROSS(C,转),1)&&C>转&&O>转&&IF(REF(C,2)<REF(O,2)&&C<O&&C<REF(C,2),DRAWNULL,'追涨'),LOW-LOW*0.02,'追涨')COLORYELLOW;
DRAWTEXT(REF(C,1)<REF(转,1)&&C>转&&O>转&&C>REF(HIGH,1),LOW-LOW*0.03,'追涨')COLORRED;
DRAWTEXT(REF(CROSS(C,转),1)&&O<转&&C>转,LOW-LOW*0.02,'追涨')COLORWHITE;
回答可用，可再加分，谢谢

Answer 1

通达信：测试通过!{公式不全，设转=N }如下；
--------
N:=5;{可调}
转:=N;
AA:=DRAWTEXT(REF(CROSS(C,转),1)&&C>转&&O>转&&IF(REF(C,2)<REF(O,2)&&C<O&&C<REF(C,2),DRAWNULL,'追涨'),LOW-LOW*0.02,'追涨');
BB:=DRAWTEXT(REF(C,1)<REF(转,1)&&C>转&&O>转&&C>REF(HIGH,1),LOW-LOW*0.03,'追涨');
CC:=DRAWTEXT(REF(CROSS(C,转),1)&&O<转&&C>转,LOW-LOW*0.02,'追涨');
AA OR BB OR CC;