///// <summary>
///// 技术指标RSI
///// </summary>
//public static void CalculateRSI()
//{
// //取得所有a股安全码
// List<ulong> lstSecurityID = MongoDBHelper.AsQueryable<SymbolInfo>().Select(m => m.SecurityID).ToList();
// //默认参数14
// int param = 14;
// int dataCount = param;
// MongoDBHelper.DeleteMany<RSIHistory>("{}");
// MongoDBHelper.DeleteMany<RSIResult>("{}");
// foreach (ulong securityID in lstSecurityID)
// {
// var lstRaw = (from m in MongoDBHelper.AsQueryable<DataByTime>()
// where m.SecurityID == securityID && m.ChangeRatio.HasValue
// orderby m.TradingDate descending
// select new RSIHistory()
// {
// SecurityID = m.SecurityID,
// TradingDate = m.TradingDate,
// Symbol = m.Symbol,
// ChangeRatio = m.ChangeRatio.Value
// }).OrderBy(m => m.TradingDate).ToList();
// CalcRSI.CalcOneStock(lstRaw, param);
// if (lstRaw.Count > 0)
// {
// MongoDBHelper.InsertMany<RSIHistory>(lstRaw);
// var lstResult = CalcRSI.History2Result(lstRaw);
// MongoDBHelper.InsertMany<RSIResult>(lstResult);
// }
// }
// //if (lstAll.Count > 0)
// //{
// // MongoDBHelper.DeleteMany<RSIHistory>("{}");
// // MongoDBHelper.InsertMany<RSIHistory>(lstAll);
// // //var lstResult = CalcRSI.GetLastResult(lstAll);
// // //MongoDBHelper.DeleteMany<RSIResult>("{}");
// // //MongoDBHelper.InsertMany<RSIResult>(lstResult);
// //}
//}
/// <summary>
/// 技术指标RSI
/// </summary>
public static void CalculateRSI()
{
// 获取所有a股代码数据
var securityIDs = DSPHelper.GetA_PlateSymbols().Select(x => x.SecurityID);
//默认参数14
int param = 14;
int dataCount = Math.Max(param, 12) + 2;
List <RSIResult> lstAll = new List <RSIResult>();
foreach (ulong securityID in securityIDs)
{
var lstRaw = (from m in MongoDBHelper.AsQueryable <DataByTime>()
where m.SecurityID == securityID && m.ChangeRatio.HasValue
orderby m.TradingDate descending
select new RSIResult()
{
SecurityID = m.SecurityID,
TradingDate = m.TradingDate,
Symbol = m.Symbol,
ChangeRatio = m.ChangeRatio.Value
}).Take(dataCount).OrderBy(m => m.TradingDate).ToList();
CalcRSI.CalcOneStock(lstRaw, param);
lstAll.AddRange(lstRaw);
}
if (lstAll.Count > 0)
{
var lstResult = CalcRSI.GetLastResult(lstAll);
MongoDBHelper.DeleteMany <RSIResult>("{}");
MongoDBHelper.InsertMany <RSIResult>(lstResult);
}
}
/// <summary>
/// 同步所有a股代码
/// </summary>
public static void SyncA_PlateIndex()
{
// 记日志
LogHelper.Info("总运行", "开始：同步a股代码");
try
{
// 获取所有a股代码数据
var symbols = DSPHelper.GetA_PlateSymbols();
// 获取数据正常
if (symbols.Count() > 0)
{
MongoDBHelper.DeleteMany <SymbolInfo>("{}");
MongoDBHelper.InsertMany <SymbolInfo>(symbols);
}
}
catch (Exception ex)
{
LogHelper.Error("异常", "同步所有a股代码异常！", ex);
}
finally
{
LogHelper.Info("总运行", "结束：同步a股代码");
}
}