主题：[求助]代码出啥问题了？

se:=askprice<=ref(askprice,1) and askvol/bidvol>=n and bidprice=close;
sx1:=enterbars<m and askprice-enterprice>=2*mindiff and askprice=close;
sx2:=enterbars<m and enterprice-askprice>=3*mindiff and askprice=close;
sx3:=enterbars>=m and abs(askprice-enterprice)>=1*mindiff and askprice=close;

if holding=0 then
 buy(le,1,limitr,askprice);
if holding>0 then
 sell(lx1 or lx2 or lx3,holding,limitr,bidprice);
if holding=0 then
 buyshort(se,1,limitr,bidprice);
if holding<0 then
 sellshort(sx1 or sx2 or sx3,holding,limitr,askprice);