1.把下面的怎样仿源码公式片段改成选出有蓝色柱的选股公式？
2.同花顺前天收阳线昨天和今天都收阴线源码

把下面的公式片段改成选出有蓝色柱的选股公式？

       VARA1:=((CLOSE>=REF(CLOSE,1))

       AND (REF(CLOSE,1)>=REF(CLOSE,2))

       AND (REF(CLOSE,1)<=REF(CLOSE,3))

       AND (REF(CLOSE,2)<=REF(CLOSE,3))

       AND ((REF(CLOSE,4)>REF(CLOSE,2))

       OR (REF(CLOSE,4)<=REF(CLOSE,2))

       AND (REF(CLOSE,5)>=REF(CLOSE,3)))

       OR (CLOSE>=REF(CLOSE,1)) AND (REF(CLOSE,1)<=REF(CLOSE,2))

       AND (CLOSE>=REF(CLOSE,2)) AND ((REF(CLOSE,3)>REF(CLOSE,1))

       OR(REF(CLOSE,3)<=REF(CLOSE,1)) AND (REF(CLOSE,4)>=REF(CLOSE,2))));

       VARA2:=LLV(LOW,5);

       VARA3:=HHV(HIGH,5);

       VARA4:=EMA(((CLOSE-VARA2)/(VARA3-VARA2))*(),1);

       VARA5:=EMA((0.)*(REF(VARA4,1))+(0.)*(VARA4),2);

       VARA6:=(VARA5<) AND (OPEN<MA(CLOSE,));

       ZRXG:VARA1 AND VARA6;

同花顺前天收阳线昨天和今天都收阴线源码

       前天收阳:=REF(C,2)>REF(O,2);

       昨天收阴:=REF(C,1)<REF(O,1);

       今天收阴:=C<O;

       选股:前天收阳 AND 昨天收阴 AND 今天收阴;