自訂指標

settotalbar(2000);
array:t1303[1](0);

t1303[1]=getsymbolfield("1303.tw","close");

value1=array_sum(t1303,1,1);
value2=average(value1,20);
value3=average(value1,60);
value4=average(value1,120);
value5=average(value1,240);
value6=average(value1,5);

plot1(value1,"1303南亞價格1");
plot2(value2,"20MA");
plot3(value3,"60MA");
plot4(value4,"120MA");
plot5(value5,"240MA");
plot6(value6,"5MA");

請問小幫手，是哪裡出問題?或有辦法看盤時將資料更新至最新嗎?該不會是每天都要將腳本重新載入設定吧!