主题：[讨论]请老师帮忙编一个像MA交易系统指标谢谢

MA5:MA(C,10);
MA10:MA(C,20);

N1:=BARSLAST(CROSS(MA5,MA10))+1;
N2:=BARSLAST(CROSS(MA10,MA5))+1;
DRAWTEXT(CROSS(COUNT(H>REF(H,1)&&N1<N2,N1)=1,0.5),H,'买');
DRAWTEXT(CROSS(COUNT(L<REF(L,1)&&N1>N2,N2)=1,0.5),H,'卖');

pkkd:=CROSS(COUNT(H>REF(H,1)&&N1<N2,N1)=1,0.5);
pdkk:=CROSS(COUNT(L<REF(L,1)&&N1>N2,N2)=1,0.5);
if pkkd then begin
SELLSHORT(holding<0,1,marketr);
buy(holding=0,1,marketr);
end
if pdkk then begin
sell(holding>0,1,marketr);
buyshort(holding=0,1,marketr);
end