求助

lxp

以下是我写的一段测试代码，不知为何，无论IF条件是否满足，IF下的语句都会被执行。请大家帮忙看看，是何缘故？
“ Else If(Close < qqpj[1]);“这句与句条件不论是否满足条件，后面的语句都会被执行。执行的结果如下：


Close=4469 qqpj=4478.50 Day= 14 time =0.14
Close=4472 qqpj=4476 Day= 14 time =0.14
Close=4473 qqpj=4475 Day= 14 time =0.14
Close=4474 qqpj=4472 Day= 14 time =0.14
Close=4469 qqpj=4472 Day= 14 time =0.14
Close=4463 qqpj=4472 Day= 14 time =0.14
Close=4467 qqpj=4466.50 Day= 14 time =0.14
Close=4467 qqpj=4466.50 Day= 14 time =0.14
Close=4473 qqpj=4466.50 Day= 14 time =0.14
Close=4480 qqpj=4466 Day= 14 time =0.15
Close=4484 qqpj=4469.50 Day= 14 time =0.15

以下为全部语句
Params

    Numeric n1(5);
    Numeric n2(5);

Vars
    NumericSeries qqgd;
    NumericSeries qqdd;
    NumericSeries qqpj;
    Numeric qjzf;
Begin
    qqgd = Highest(high,n1);
    qqdd = Lowest(low,n2);
    qqpj = (qqgd+qqdd)*0.5;
    qjzf = Abs(qqgd - qqdd);
   
    if (Open > qqgd[1])
    {
        Buy(1,Close);
        
    }
    Else If(Close < qqpj[1]);
    {
    FileAppend("c:\\lxptest.log","Close="+ text(Close)+" qqpj="+Text(qqpj[1])+" Day= "+ Text(day)+" time ="+Text(time));
    }
   
End

tradeblazer

Else If(Close < qqpj[1]);

去掉最后的;