public override ICollection<StockOper> GetOper(DateTime day, IAccount account)
{
IStockData curProp = stockHistory.GetStock(day);
if (!CheckStock(curProp, day))
{
return null;
}
_Averager.AddVal(curProp.Amount);
_SlopeCalc.AddVal(curProp.EndPrice); // 计算收盘价斜率
if (!_Averager.IsEnough() || !_SlopeCalc.IsEnough())
{
return null;
}
ICollection<StockOper> opers = new List<StockOper>();
double avgMinAmount = _Averager.GetValue() * (1 - _BuyMargin);
double avgMaxAmount = _Averager.GetValue() * (1 + _SellMargin);
ShapeJudger judger = new ShapeJudger(curProp);
//if ((curProp.Amount < avgMinAmount) && (judger.IsCross() && _SlopeCalc.IsDownPeriod()))
if ((curProp.Amount < avgMinAmount) && ShapeJudger.IsCross(curProp))
{
// 成交地量，十字星，买入
int stockCount = Transaction.GetCanBuyStockCount(account.BankRoll,
curProp.EndPrice);
if (stockCount > 0)
{
StockOper oper = new StockOper(curProp.EndPrice, stockCount, OperType.Buy);
opers.Add(oper);
return opers;
}
}
else if ((curProp.Amount > avgMaxAmount) && _SlopeCalc.IsRisePeriod())
{
// 上涨过程，成交天量，卖出
if (stockHolder.HasStock())
{
StockOper oper = new StockOper(curProp.EndPrice, stockHolder.StockCount(), OperType.Sell);
opers.Add(oper);
return opers;
}
}
if (judger.IsReverseT())
{
// 倒T型，卖出
if (stockHolder.HasStock())
{
StockOper oper = new StockOper(curProp.EndPrice, stockHolder.StockCount(), OperType.Sell);
opers.Add(oper);
return opers;
}
}
return null;
}
public void IsReverseT_Test()
{
StockData sd2 = FakeStockDataCreator.Create(DateTime.Now, 10, 10.4, 9.96, 10, 50);
Assert.IsTrue(ShapeJudger.IsReverseT(sd2));
}