主题：达到条件A 全部平掉，怎么表达呢？

IF DYNAINFO(207)>=091300 AND  DYNAINFO(207)<091458 THEN

    BEGIN

        //当天的止损标识为0  

        EXTGBDATASET('TOTAL_BVOL',0) ; //当天日内多头总持仓

        EXTGBDATASET('TOTAL_SVOL',0) ;  //当天日内空头总持仓

    END

请问是哪里写得不对呢？

IF  UP_G1  AND  EXTGBDATA('SKV_G1') =0 THEN //UP_G1上穿G1

    BEGIN

        TBUYSHORT(1,SS,MKT);  //上穿开空G1的仓位

        EXTGBDATASET('SKV_G1',1) ;

        EXTGBDATASET('TOTAL_SVOL',EXTGBDATA('TOTAL_SVOL')+SS);

        DEBUGFILE2('D:\Debug\Grid_Debug.txt','G1开空_SKV_G1=%.0f' ,EXTGBDATA('SKV_G1'),1) ;

        DEBUGFILE2('D:\Debug\Grid_Debug.txt','TOTAL_SVOL=%.0f' ,EXTGBDATA('TOTAL_SVOL'),1) ;

    END