個股外資讀取資訊

小弟今日讀取個股外資買賣數量資訊讀取值跟買賣值不同 

抓取程式如下 亞泥實際買賣星期五為-7,361 但我抓到的數據都是錯的 請問高手我哪裡寫錯了感謝

1.Getfield("外資買賣超","D")[0] 亞泥的張數 outputfield顯示 -1485  

2.Getfield("外資買賣超","D")[1] 亞泥的張數 outputfield顯示 -3161

3.outputfield(4,value5[0],0,"外資買超測試01");   outputfield 顯示 -1485

4.outputfield(5,value5[1],0,"外資買賣測試02"); outputfield 顯示 71

程式

setbarfreq("W","D");

settotalbar(3);

value3=Getfield("外資買賣超","D")[0];

value4=Getfield("外資買賣超","D")[1];

value5=Getfield("外資買賣超","D");

outputfield(2,value2,0,"外資買超前天[0]");

outputfield(3,value4,0,"外資買超[1]");

outputfield(4,value5[0],0,"外資買超測試01");

outputfield(5,value5[1],0,"外資買賣測試02");