AA:=((CLOSE/REF(CLOSE,1))>=1.099);
CB:=(vol/REF(VOL,1));
龙头第二买点:=IF((((CLOSE/REF(CLOSE,1))>=1.07) AND (CB<1)),1,0);
龙头:(龙头第二买点=1);
AA:=((CLOSE/REF(CLOSE,1))>=1.099);
CB:=(vol/REF(VOL,1));
龙头第二买点:=IF((((CLOSE/REF(CLOSE,1))>=1.07) AND (CB<1)),1,0);
龙头:(龙头第二买点=1);