函數(shù)取歷史數(shù)據(jù)的問題　[金字塔]

 我用

code=“600217"

stockmarket="SH"

period=5

StartDate="1997-02-02"

EndDate="2001-02-02"

Set HistroyData=marketdata.GetHistoryDataByDate(Code,StockMarket,Period,StartDate,EndDate)

if isnull(HistroyData)=false then
            For i = 0 to HistroyData.count-1
                Close.addback(HistroyData.Close(i))
                High.addback(HistroyData.High(i))
                Open.addback(HistroyData.Open(i))
                Low.addback(HistroyData.Low(i))
                Volume.addback(HistroyData.Volume(i))
                Date.addback(HistroyData.date(i))
            Next

End if

但是application.msgout出來的數(shù)據(jù)不是對(duì)應(yīng)時(shí)間段的，是最近3年的數(shù)據(jù)，這是什么原因呢?難道是限制1000條數(shù)據(jù)的問題，我是標(biāo)準(zhǔn)版客戶，否則歷史統(tǒng)計(jì)分析進(jìn)行策略設(shè)計(jì)就無法進(jìn)行，這個(gè)怎么解決呢