jj:=(h+l)/2;
ao:=sma(jj,5,1)-sma(jj,34,1);
if ao>ref(ao,1) or ao<ref(ao,1) then sell(1,0,market);
那显示柱状线的就是这样写了
jj:=(h+l)/2;
ao:sma(jj,5,1)-sma(jj,34,1),linethick0;
stickline(ao>ref(ao,1),0,ao,8,0),colorcyan;
stickline(ao<ref(ao,1),0,ao,8,1),colorred;