去除ST股:=NOT(NAMELIKE('ST') OR NAMELIKE('*ST') OR NAMELIKE('S'));去除星股:=IF(NAMELIKE('*'),0,1);去除:=DYNAINFO(8)>0;去除股:=去除ST股 AND 去除星股 AND 去除停牌;:=MA(CLOSE,M);UB:=BOLL+2*STD(CLOSE,M);LB:=BOLL-2*STD(CLOSE,M);MID:=MA(C,20);VART1:=POW((C-MID),2);VART2:=MA(VART1,20);VART3:=SQRT(VART2);UPPER:=MID+2*VART3;LOWER:=MID-2*VART3;AA:=(C>LB AND REF(LB,1)>REF(L,1) AND REF(LB,2)>REF(L,2) AND REF(LB,3)>REF(L,3)) OR (LOWERREF(L,2) AND REF(LB,2)>REF(L,3) AND LB>REF(L,1) AND REF(LB,3)>REF(L,4) OR (REF(UB,4)REF(L

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