private decimal GetCommission(string stockCode, decimal amount, TradeVector tradeVector)
{
var commission = Math.Min(5, amount * _serviceRate);
var trade = amount * GetTradeRate(stockCode, tradeVector);
if (trade > 0)
{
trade = Math.Min(5, trade);
}
return(commission + trade);
}
private decimal GetTradeRate(string stockCode, TradeVector tradeVector)
{
if (stockCode.StartsWith("6"))
{
return(0.005m);
}
if (tradeVector == TradeVector.Sell)
{
return(0.005m);
}
return(0m);
}
public void Trade(Account account, StockEntity daily, TradeVector tradeVector)
{
if (tradeVector == TradeVector.Buy)
{
if (account.HoldQty == 0)
{
account.Buy(daily, (int)(account.Balance / daily.Close.Value), daily.Close.Value);
}
}
else
{
if (account.HoldQty > 0)
{
account.Sell(daily, account.HoldQty, daily.Close.Value);
}
}
}