private void UpdateAccountHoldings(IStockDataWithDate stockData)
{
int numberOfStocks = stockData.StockDataCollection.Count();
decimal amountAvailablePerStock = _account.GetAvailableBalanceForBuying((uint)numberOfStocks) / numberOfStocks;
foreach (IStockDataModel data in stockData.StockDataCollection)
{
if (!_account.AccountHoldings.ContainsKey(data.Symbol))
{
// determine quantity - equal weighting
uint quantity = (uint)(amountAvailablePerStock / (data.Open));
if (_account.CanBuy(quantity, data.Open))
{
_account.Buy(data.Symbol, quantity, data.Open);
}
}
_account.UpdateHolding(data);
}
AccountUpdatedEvent?.Invoke(this, new AccountUpdatedEventArgs(_account, stockData.Date));
}