标题：老师请帮助我

此主题相关图片如下：8wop})t2$$qtw4pizspm@a.png

老师，我想写个穿越开仓，分时线上穿越黄色的均线，就开仓多单，分时线下穿越黄色的均线就开仓空单，

日内交易，收盘平仓，

n1:=todaybar;

dm:=4-INTPART(LOG(C));
ss:=ROUNDS(IF(sum(vol,n1)=0,C,sum(C*vol,n1)/sum(vol,n1)),2+dm);

if cross(close,ss) then begin

   sellshort(1,0,thisclose);

   buy(holding=0,1,thisclose);

end

 

if cross(ss,close) then begin
   sell(1,0,thisclose);

   buyshort(holding=0,1thisclose);

end

谢谢老师，