主题：部分代码，请帮忙看看有无问题

cu1:='cu00';

tbuy(CUKD and tbuyholdingex('',cu1,1)<1,10,mkt,0,0,'',cu1);

tbuyshort(CUKK and tsellholdingex('',cu1,1)<1,10,mkt,0,0,'',cu1);

tsell(CUPD and tbuyholdingex('',cu1,1)>0,0,mkt,0,0,'',cu1);

tsellshort(CUPD and tsellholdingex('',cu1,1)>0,0,mkt,0,0,'',cu1);

if (hhv(topenprofit,tenterbars+1)-topenprofit)/hhv(topenprofit,tenterbars+1)>=0.2 and tbuyholdingex('',cu1,1)>0 then begin

tsell(1,tbuyholdingex('',cu1,1),mkt,0，0,''，cu1);

end

if (hhv(topenprofit,tenterbars+1)-topenprofit)/hhv(topenprofit,tenterbars+1)>=0.2 and tsellholdingex('',cu1,1)>0 then begin

tsellshort(1,tsellholdingex('',cu1,1),mkt,0，0,''，cu1);

end

if tavgenterpriceex2('',cu1,0)-c>200*mindiff then begin

tsell(1,tbuyholdingex('',cu1,1),mkt,0，0,''，cu1);

end

if c-tavgenterpriceex2('',cu1,0)>200*mindiff then begin

tsellshort(1,tsellholdingex('',cu1,1),mkt,0，0,''，cu1);

end

WCJ:=tremainqty(0,'',cu1);

if WCJ<>0 then begin

A:=WCJ;

end

if WCJ>0 then begin

tcancelex(1,0,'',cu1);

tbuy(WCJ=0,A,mkt,0,0,'',cu1);

tbuyshort(WCJ=0,A,mkt,0,0,'',cu1);

end

当前持仓量:=tbuyholdingex('',cu1,1)+tsellholdingex('',cu1,1);

当前可用资金:=taccount(19);

debugout('当前持仓量%.2f',当前持仓量 );

debugout('当前可用资金%.2f',当前可用资金 );