用C#获取通达信日线数据

最新推荐文章于 2025-11-07 12:56:14 发布

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最新推荐文章于 2025-11-07 12:56:14 发布 · 2.6k 阅读

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CC 4.0 BY-SA版权

该博客介绍了如何用C#编程从通达信软件中读取股票的日线数据，包括日期、开盘价、最高价、最低价、收盘价等关键信息，通过读取本地文件并解析数据格式实现。

原文转自：http://hi.baidu.com/ysuhy/item/e9054e932d132ab8cc80e5a5

private static List CollectCellFromTDX(StockInfo stockInfo) {

string path = string.Format("{2}\\Vipdoc\\{0}\\lday\\{0}{1}.day", stockInfo.Location.ToString(),
CommonFunction.CodeToFull(stockInfo.Code),ConstData.TDXPath);
if (!File.Exists(path))
{
return null;
}
FileStream fs = File.OpenRead(path);
BinaryReader br = new BinaryReader(fs);
int days = (int)fs.Length / 32;
List list = new List();
for (int i = 0; i < days; i++)
{
StockInfo item = new StockInfo();
//item.DataDate =DateTime.Parse(new string(br.ReadChars(8)));
int date = br.ReadInt32();
int year = date / 10000;
int month = int.Parse(date.ToString().Substring(4, 2));
int day = int.Parse(date.ToString().Substring(6, 2));
int open = br.ReadInt32();
int high = br.ReadInt32();
int low = br.ReadInt32();
int close